The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention

Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary ar...
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Autor*in:	Ari, Hasan [verfasserIn] Çetinkaya, Seçkin [verfasserIn] Ari, Selma [verfasserIn] Koca, Vedat [verfasserIn] Bozat, Tahsin [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2011

Schlagwörter:	Fragmented QRS Primary PCI MACE

Übergeordnetes Werk:	Enthalten in: Heart and vessels - Tokyo : Springer, 1985, 27(2011), 1 vom: 23. Feb., Seite 20-28
Übergeordnetes Werk:	volume:27 ; year:2011 ; number:1 ; day:23 ; month:02 ; pages:20-28

Links:	Volltext

DOI / URN:	10.1007/s00380-011-0121-9

Katalog-ID:	SPR004555325

Internformat


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245	1	4	\|a The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention
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520			\|a Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837).
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700	1		\|a Bozat, Tahsin \|e verfasserin \|4 aut
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912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
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912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
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912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_267
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
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912			\|a GBV_ILN_2008
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912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
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912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
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912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2070
912			\|a GBV_ILN_2086
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
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912			\|a GBV_ILN_2119
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912			\|a GBV_ILN_2472
912			\|a GBV_ILN_2507
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912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
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912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
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912			\|a GBV_ILN_4333
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912			\|a GBV_ILN_4335
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Indexfelder

author_variant	h a ha s ç sç s a sa v k vk t b tb
matchkey_str	article:16152573:2011----::hponsisgiiacoargetdrcmlxfepiayectn
hierarchy_sort_str	2011
bklnumber	44.85
publishDate	2011
allfields	10.1007/s00380-011-0121-9 doi (DE-627)SPR004555325 (SPR)s00380-011-0121-9-e DE-627 ger DE-627 rakwb eng 610 ASE 610 ASE 44.85 bkl Ari, Hasan verfasserin aut The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837). Fragmented QRS (dpeaa)DE-He213 Primary PCI (dpeaa)DE-He213 MACE (dpeaa)DE-He213 Çetinkaya, Seçkin verfasserin aut Ari, Selma verfasserin aut Koca, Vedat verfasserin aut Bozat, Tahsin verfasserin aut Enthalten in Heart and vessels Tokyo : Springer, 1985 27(2011), 1 vom: 23. Feb., Seite 20-28 (DE-627)300183879 (DE-600)1481441-9 1615-2573 nnns volume:27 year:2011 number:1 day:23 month:02 pages:20-28 https://dx.doi.org/10.1007/s00380-011-0121-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.85 ASE AR 27 2011 1 23 02 20-28
spelling	10.1007/s00380-011-0121-9 doi (DE-627)SPR004555325 (SPR)s00380-011-0121-9-e DE-627 ger DE-627 rakwb eng 610 ASE 610 ASE 44.85 bkl Ari, Hasan verfasserin aut The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837). Fragmented QRS (dpeaa)DE-He213 Primary PCI (dpeaa)DE-He213 MACE (dpeaa)DE-He213 Çetinkaya, Seçkin verfasserin aut Ari, Selma verfasserin aut Koca, Vedat verfasserin aut Bozat, Tahsin verfasserin aut Enthalten in Heart and vessels Tokyo : Springer, 1985 27(2011), 1 vom: 23. Feb., Seite 20-28 (DE-627)300183879 (DE-600)1481441-9 1615-2573 nnns volume:27 year:2011 number:1 day:23 month:02 pages:20-28 https://dx.doi.org/10.1007/s00380-011-0121-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.85 ASE AR 27 2011 1 23 02 20-28
allfields_unstemmed	10.1007/s00380-011-0121-9 doi (DE-627)SPR004555325 (SPR)s00380-011-0121-9-e DE-627 ger DE-627 rakwb eng 610 ASE 610 ASE 44.85 bkl Ari, Hasan verfasserin aut The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837). Fragmented QRS (dpeaa)DE-He213 Primary PCI (dpeaa)DE-He213 MACE (dpeaa)DE-He213 Çetinkaya, Seçkin verfasserin aut Ari, Selma verfasserin aut Koca, Vedat verfasserin aut Bozat, Tahsin verfasserin aut Enthalten in Heart and vessels Tokyo : Springer, 1985 27(2011), 1 vom: 23. Feb., Seite 20-28 (DE-627)300183879 (DE-600)1481441-9 1615-2573 nnns volume:27 year:2011 number:1 day:23 month:02 pages:20-28 https://dx.doi.org/10.1007/s00380-011-0121-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.85 ASE AR 27 2011 1 23 02 20-28
allfieldsGer	10.1007/s00380-011-0121-9 doi (DE-627)SPR004555325 (SPR)s00380-011-0121-9-e DE-627 ger DE-627 rakwb eng 610 ASE 610 ASE 44.85 bkl Ari, Hasan verfasserin aut The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837). Fragmented QRS (dpeaa)DE-He213 Primary PCI (dpeaa)DE-He213 MACE (dpeaa)DE-He213 Çetinkaya, Seçkin verfasserin aut Ari, Selma verfasserin aut Koca, Vedat verfasserin aut Bozat, Tahsin verfasserin aut Enthalten in Heart and vessels Tokyo : Springer, 1985 27(2011), 1 vom: 23. Feb., Seite 20-28 (DE-627)300183879 (DE-600)1481441-9 1615-2573 nnns volume:27 year:2011 number:1 day:23 month:02 pages:20-28 https://dx.doi.org/10.1007/s00380-011-0121-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.85 ASE AR 27 2011 1 23 02 20-28
allfieldsSound	10.1007/s00380-011-0121-9 doi (DE-627)SPR004555325 (SPR)s00380-011-0121-9-e DE-627 ger DE-627 rakwb eng 610 ASE 610 ASE 44.85 bkl Ari, Hasan verfasserin aut The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837). Fragmented QRS (dpeaa)DE-He213 Primary PCI (dpeaa)DE-He213 MACE (dpeaa)DE-He213 Çetinkaya, Seçkin verfasserin aut Ari, Selma verfasserin aut Koca, Vedat verfasserin aut Bozat, Tahsin verfasserin aut Enthalten in Heart and vessels Tokyo : Springer, 1985 27(2011), 1 vom: 23. Feb., Seite 20-28 (DE-627)300183879 (DE-600)1481441-9 1615-2573 nnns volume:27 year:2011 number:1 day:23 month:02 pages:20-28 https://dx.doi.org/10.1007/s00380-011-0121-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.85 ASE AR 27 2011 1 23 02 20-28
language	English
source	Enthalten in Heart and vessels 27(2011), 1 vom: 23. Feb., Seite 20-28 volume:27 year:2011 number:1 day:23 month:02 pages:20-28
sourceStr	Enthalten in Heart and vessels 27(2011), 1 vom: 23. Feb., Seite 20-28 volume:27 year:2011 number:1 day:23 month:02 pages:20-28
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Fragmented QRS Primary PCI MACE
dewey-raw	610
isfreeaccess_bool	false
container_title	Heart and vessels
authorswithroles_txt_mv	Ari, Hasan @@aut@@ Çetinkaya, Seçkin @@aut@@ Ari, Selma @@aut@@ Koca, Vedat @@aut@@ Bozat, Tahsin @@aut@@
publishDateDaySort_date	2011-02-23T00:00:00Z
hierarchy_top_id	300183879
dewey-sort	3610
id	SPR004555325
language_de	englisch
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author	Ari, Hasan
spellingShingle	Ari, Hasan ddc 610 bkl 44.85 misc Fragmented QRS misc Primary PCI misc MACE The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention
authorStr	Ari, Hasan
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topic_title	610 ASE 44.85 bkl The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention Fragmented QRS (dpeaa)DE-He213 Primary PCI (dpeaa)DE-He213 MACE (dpeaa)DE-He213
topic	ddc 610 bkl 44.85 misc Fragmented QRS misc Primary PCI misc MACE
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title	The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention
ctrlnum	(DE-627)SPR004555325 (SPR)s00380-011-0121-9-e
title_full	The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention
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author_browse	Ari, Hasan Çetinkaya, Seçkin Ari, Selma Koca, Vedat Bozat, Tahsin
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title_sort	prognostic significance of a fragmented qrs complex after primary percutaneous coronary intervention
title_auth	The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention
abstract	Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837).
abstractGer	Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837).
abstract_unstemmed	Abstract Fragmented QRS (fQRS) may occur due to non-homogeneous activation of ischemic ventricles. We want to investigate the prognostic significance of a fQRS complex in a patient who had undergone primary percutaneous coronary intervention (PCI). Eighty-five patients with no history of coronary artery disease who underwent primary PCI were included in the study. Of these patients, 34 who were found to have a fQRS at the 48th hour after primary PCI were defined as group 1, and 51 who were found not to have a fQRS were defined as group 2. Both groups were monitored for adverse cardiac events. At 6.6 ± 2.3 months of follow-up, major adverse cardiac events (MACE) was found significantly higher in the fQRS group [group 1:10 (29.4%) vs. group 2:3 (5.9%); p:0.003]. In multivariate Cox regression analysis; the duration of chest pain (HR:1.02, CI:1.004-1.05; p = 0.03) and fQRS at 48th hour (HR 7.16, CI 3.17–20.11; p = 0.006) were predictors of MACE. In the group 2, event-free survival rate was found significantly higher; however, Q wave and QRS distortion were found to be insignificant with regard to demonstrating event-free survival. Compared to both Q wave and QRS distortion, fQRS showed high sensitivity and specificity in demonstrating MACE (sensitivity 0.77; specificity 0.67; AUC 0.71 (0.57–0.86); p 0.01). fQRS had 73% sensitivity and 49% specificity and Q wave had 58% sensitivity and 85% specificity for demonstrating the presence of scar on myocardial perfusion scintigraphy with ROC curve analysis. The presence of a fQRS at the 48th hour is a significant predictor of MACE in patients with ST elevation myocardial infarction who have undergone primary PCI. (ClinicalTrials.gov number: NCT01136837).
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title_short	The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention
url	https://dx.doi.org/10.1007/s00380-011-0121-9
remote_bool	true
author2	Çetinkaya, Seçkin Ari, Selma Koca, Vedat Bozat, Tahsin
author2Str	Çetinkaya, Seçkin Ari, Selma Koca, Vedat Bozat, Tahsin
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doi_str	10.1007/s00380-011-0121-9
up_date	2024-07-04T01:35:42.002Z
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The prognostic significance of a fragmented QRS complex after primary percutaneous coronary intervention

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