Regional Heterogeneity in 3D Myocardial Shortening in Hypertensive Left Ventricular Hypertrophy: A Cardiovascular CMR Tagging Substudy to the Life Study.
Robert W W BiedermanAlistair A YoungMark DoyleRichard B DevereuxEduardo KortrightGilbert PerryJonathan N BellaSuzanne OparilDavid CalhounGerald M PohostLouis J Dell'ItaliaPublished in: Journal of biomedical science and engineering (2015)
In patients with hypertensive LVH, despite normal LV function via echocardiography or CMR, CMR intramyocardial tagging show depressed global MWCS while 3D MR strain revealed marked underlying regional heterogeneity of LV dysfunction.
Keyphrases
- left ventricular
- single cell
- blood pressure
- hypertrophic cardiomyopathy
- heart failure
- cardiac resynchronization therapy
- acute myocardial infarction
- mitral valve
- oxidative stress
- computed tomography
- left atrial
- aortic stenosis
- pulmonary hypertension
- contrast enhanced
- magnetic resonance imaging
- coronary artery disease
- acute coronary syndrome
- transcatheter aortic valve replacement
- ejection fraction