Utility of Cardiac CT for Cardiomyopathy Phenotyping

被引：0

作者：

Ibrahim, Ramzi ^{[1
]}

Abdelnabi, Mahmoud ^{[1
]}

Pathangey, Girish ^{[1
]}

Farina, Juan ^{[1
]}

Lester, Steven J. ^{[1
]}

Ayoub, Chadi ^{[1
]}

Alsidawi, Said ^{[1
]}

Tamarappoo, Balaji K. ^{[1
]}

Jokerst, Clinton ^{[2
]}

Arsanjani, Reza ^{[1
]}

机构：

[1] Mayo Clin, Dept Cardiovasc Med, Phoenix, AZ 85054 USA

[2] Mayo Clin, Dept Radiol, Scottsdale, AZ 85054 USA

来源：

TOMOGRAPHY | 2025年 / 11卷 / 03期

关键词：

CT; cardiomyopathy; cardiovascular; CARDIOVASCULAR COMPUTED-TOMOGRAPHY; LEFT-VENTRICULAR FUNCTION; NORTH-AMERICAN SOCIETY; MAGNETIC-RESONANCE; CORONARY-ANGIOGRAPHY; NUCLEAR CARDIOLOGY; HEART-ASSOCIATION; 64-SLICE CT; COLLEGE; ECHOCARDIOGRAPHY;

D O I：

10.3390/tomography11030039

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Cardiac computed tomography (CT) has rapidly advanced, becoming an invaluable tool for diagnosing and prognosticating various cardiovascular diseases. While echocardiography and cardiac magnetic resonance imaging (CMR) remain the gold standards for myocardial assessment, modern CT technologies offer enhanced spatial resolution, making it an essential tool in clinical practice. Cardiac CT has expanded beyond coronary artery disease evaluation, now playing a key role in assessing cardiomyopathies and structural heart diseases. Innovations like photon-counting CT enable precise estimation of myocardial extracellular volume, facilitating the detection of infiltrative disorders and myocardial fibrosis. Additionally, CT-based myocardial strain analysis allows for the classification of impaired myocardial contractility, while quantifying cardiac volumes and function remains crucial in cardiomyopathy evaluation. This review explores the emerging role of cardiac CT in cardiomyopathy phenotyping, emphasizing recent technological advancements.

引用

页数：11

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