Detection of left ventricular dysfunction on axial non-contrast chest CT

Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within th...
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Autor*in:	Kaiume, Masafumi [verfasserIn] Kurokawa, Ryo [verfasserIn] Maeda, Eriko [verfasserIn] Daimon, Masao [verfasserIn] Abe, Osamu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography

Übergeordnetes Werk:	Enthalten in: European journal of radiology - Amsterdam [u.a.] : Elsevier Science, 1990, 150
Übergeordnetes Werk:	volume:150

DOI / URN:	10.1016/j.ejrad.2022.110274

Katalog-ID:	ELV00769802X

Internformat


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100	1		\|a Kaiume, Masafumi \|e verfasserin \|4 aut
245	1	0	\|a Detection of left ventricular dysfunction on axial non-contrast chest CT
264		1	\|c 2022
336			\|a nicht spezifiziert \|b zzz \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
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520			\|a Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination.
650		4	\|a Heart failure
650		4	\|a Systolic dysfunction
650		4	\|a Diastolic dysfunction
650		4	\|a Computed tomography
650		4	\|a Transthoracic ultrasonography
700	1		\|a Kurokawa, Ryo \|e verfasserin \|4 aut
700	1		\|a Maeda, Eriko \|e verfasserin \|4 aut
700	1		\|a Daimon, Masao \|e verfasserin \|4 aut
700	1		\|a Abe, Osamu \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t European journal of radiology \|d Amsterdam [u.a.] : Elsevier Science, 1990 \|g 150 \|h Online-Ressource \|w (DE-627)32044483X \|w (DE-600)2005350-2 \|w (DE-576)099718138 \|x 1872-7727 \|7 nnns
773	1	8	\|g volume:150
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912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
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912			\|a GBV_ILN_151
912			\|a GBV_ILN_224
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
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_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_4035
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912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
936	b	k	\|a 44.64 \|j Radiologie
951			\|a AR
952			\|d 150

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author_variant	m k mk r k rk e m em m d md o a oa
matchkey_str	article:18727727:2022----::eetoolfvnrclryfntooail
hierarchy_sort_str	2022
bklnumber	44.64
publishDate	2022
allfields	10.1016/j.ejrad.2022.110274 doi (DE-627)ELV00769802X (ELSEVIER)S0720-048X(22)00124-3 DE-627 ger DE-627 rda eng 610 DE-600 44.64 bkl Kaiume, Masafumi verfasserin aut Detection of left ventricular dysfunction on axial non-contrast chest CT 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination. Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography Kurokawa, Ryo verfasserin aut Maeda, Eriko verfasserin aut Daimon, Masao verfasserin aut Abe, Osamu verfasserin aut Enthalten in European journal of radiology Amsterdam [u.a.] : Elsevier Science, 1990 150 Online-Ressource (DE-627)32044483X (DE-600)2005350-2 (DE-576)099718138 1872-7727 nnns volume:150 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.64 Radiologie AR 150
spelling	10.1016/j.ejrad.2022.110274 doi (DE-627)ELV00769802X (ELSEVIER)S0720-048X(22)00124-3 DE-627 ger DE-627 rda eng 610 DE-600 44.64 bkl Kaiume, Masafumi verfasserin aut Detection of left ventricular dysfunction on axial non-contrast chest CT 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination. Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography Kurokawa, Ryo verfasserin aut Maeda, Eriko verfasserin aut Daimon, Masao verfasserin aut Abe, Osamu verfasserin aut Enthalten in European journal of radiology Amsterdam [u.a.] : Elsevier Science, 1990 150 Online-Ressource (DE-627)32044483X (DE-600)2005350-2 (DE-576)099718138 1872-7727 nnns volume:150 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.64 Radiologie AR 150
allfields_unstemmed	10.1016/j.ejrad.2022.110274 doi (DE-627)ELV00769802X (ELSEVIER)S0720-048X(22)00124-3 DE-627 ger DE-627 rda eng 610 DE-600 44.64 bkl Kaiume, Masafumi verfasserin aut Detection of left ventricular dysfunction on axial non-contrast chest CT 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination. Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography Kurokawa, Ryo verfasserin aut Maeda, Eriko verfasserin aut Daimon, Masao verfasserin aut Abe, Osamu verfasserin aut Enthalten in European journal of radiology Amsterdam [u.a.] : Elsevier Science, 1990 150 Online-Ressource (DE-627)32044483X (DE-600)2005350-2 (DE-576)099718138 1872-7727 nnns volume:150 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.64 Radiologie AR 150
allfieldsGer	10.1016/j.ejrad.2022.110274 doi (DE-627)ELV00769802X (ELSEVIER)S0720-048X(22)00124-3 DE-627 ger DE-627 rda eng 610 DE-600 44.64 bkl Kaiume, Masafumi verfasserin aut Detection of left ventricular dysfunction on axial non-contrast chest CT 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination. Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography Kurokawa, Ryo verfasserin aut Maeda, Eriko verfasserin aut Daimon, Masao verfasserin aut Abe, Osamu verfasserin aut Enthalten in European journal of radiology Amsterdam [u.a.] : Elsevier Science, 1990 150 Online-Ressource (DE-627)32044483X (DE-600)2005350-2 (DE-576)099718138 1872-7727 nnns volume:150 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.64 Radiologie AR 150
allfieldsSound	10.1016/j.ejrad.2022.110274 doi (DE-627)ELV00769802X (ELSEVIER)S0720-048X(22)00124-3 DE-627 ger DE-627 rda eng 610 DE-600 44.64 bkl Kaiume, Masafumi verfasserin aut Detection of left ventricular dysfunction on axial non-contrast chest CT 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination. Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography Kurokawa, Ryo verfasserin aut Maeda, Eriko verfasserin aut Daimon, Masao verfasserin aut Abe, Osamu verfasserin aut Enthalten in European journal of radiology Amsterdam [u.a.] : Elsevier Science, 1990 150 Online-Ressource (DE-627)32044483X (DE-600)2005350-2 (DE-576)099718138 1872-7727 nnns volume:150 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.64 Radiologie AR 150
language	English
source	Enthalten in European journal of radiology 150 volume:150
sourceStr	Enthalten in European journal of radiology 150 volume:150
format_phy_str_mv	Article
bklname	Radiologie
institution	findex.gbv.de
topic_facet	Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography
dewey-raw	610
isfreeaccess_bool	false
container_title	European journal of radiology
authorswithroles_txt_mv	Kaiume, Masafumi @@aut@@ Kurokawa, Ryo @@aut@@ Maeda, Eriko @@aut@@ Daimon, Masao @@aut@@ Abe, Osamu @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
hierarchy_top_id	32044483X
dewey-sort	3610
id	ELV00769802X
language_de	englisch
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The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. 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author	Kaiume, Masafumi
spellingShingle	Kaiume, Masafumi ddc 610 bkl 44.64 misc Heart failure misc Systolic dysfunction misc Diastolic dysfunction misc Computed tomography misc Transthoracic ultrasonography Detection of left ventricular dysfunction on axial non-contrast chest CT
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topic_title	610 DE-600 44.64 bkl Detection of left ventricular dysfunction on axial non-contrast chest CT Heart failure Systolic dysfunction Diastolic dysfunction Computed tomography Transthoracic ultrasonography
topic	ddc 610 bkl 44.64 misc Heart failure misc Systolic dysfunction misc Diastolic dysfunction misc Computed tomography misc Transthoracic ultrasonography
topic_unstemmed	ddc 610 bkl 44.64 misc Heart failure misc Systolic dysfunction misc Diastolic dysfunction misc Computed tomography misc Transthoracic ultrasonography
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title	Detection of left ventricular dysfunction on axial non-contrast chest CT
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title_full	Detection of left ventricular dysfunction on axial non-contrast chest CT
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journal	European journal of radiology
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author_browse	Kaiume, Masafumi Kurokawa, Ryo Maeda, Eriko Daimon, Masao Abe, Osamu
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author-letter	Kaiume, Masafumi
doi_str_mv	10.1016/j.ejrad.2022.110274
dewey-full	610
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title_sort	detection of left ventricular dysfunction on axial non-contrast chest ct
title_auth	Detection of left ventricular dysfunction on axial non-contrast chest CT
abstract	Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination.
abstractGer	Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination.
abstract_unstemmed	Purpose: To evaluate the performance of axial non-contrast CT images in detecting systolic and diastolic left ventricular (LV) dysfunction.Method: This single-center retrospective study assessed 178 participants who underwent transthoracic ultrasonography and had non-contrast chest CT data within three months of ultrasonography. The patients were divided into LV systolic dysfunction (<52% ejection fraction in men and <54% in women), LV diastolic dysfunction (at least three of the following four criteria were met: average E/e' ratio >14; septal e' <7 cm/s or lateral e' <10 cm/s; peak tricuspid regurgitation velocity >2.8 m/s; or left atrial maximum volume index >34 ml/m2), and normal LV function groups. CT parameters were evaluated as predictive factors for LV dysfunction. These parameters were: I, maximum minor axis diameter of the LV lumen; II, I plus myocardial wall thickness; III, maximum left atrium anteroposterior diameter; IV, maximum transverse cardiac diameter; V, myocardial wall thickness; I-IV divided by maximum medial thoracic diameter; and I-IV divided by anteroposterior thoracic diameter. All parameters were measured on axial images: diameters were maximized.Results: LV systolic dysfunction was indicated when parameter IV exceeded 131.2 mm with sensitivity and specificity of 71.8% and 77.0%, respectively. Moreover, LV diastolic dysfunction was indicated when parameter III divided by anteroposterior thoracic diameter exceeded 0.165 with sensitivity and specificity of 77.8% and 83.0%, respectively.Conclusions: Axial non-contrast chest CT is useful for detecting LV dysfunction. Even CT scans for other purposes provide LV function information that may lead to appropriate examination.
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title_short	Detection of left ventricular dysfunction on axial non-contrast chest CT
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author2	Kurokawa, Ryo Maeda, Eriko Daimon, Masao Abe, Osamu
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doi_str	10.1016/j.ejrad.2022.110274
up_date	2024-07-06T17:09:00.887Z
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Detection of left ventricular dysfunction on axial non-contrast chest CT

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