Noninvasive assessment of myocardial work during left ventricular isovolumic relaxation in patients with diastolic dysfunction.

Ying GuoXiang WangChen-Guang YangXu-Yang MengYi LiChen-Xi XiaTao XuSi-Xian WengYou ZhongRui-Sheng ZhangFang Wang

Published in: BMC cardiovascular disorders (2023)

MW during IVR significantly changes in patients with risks for LVDD, and is correlated to LV conventional diastolic indices, including dp/dt min and tau. Noninvasive MW during IVR may be a promising tool to evaluate the LV diastolic function.

Keyphrases

left ventricular
hypertrophic cardiomyopathy
cardiac resynchronization therapy
acute myocardial infarction
heart failure
left atrial
aortic stenosis
mitral valve
blood pressure
oxidative stress
single molecule
human health
risk assessment
climate change
atrial fibrillation
transcatheter aortic valve replacement