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. 2021 May-Jun;36(3):372–378. doi: 10.21470/1678-9741-2020-0208
Abbreviations, acronyms & symbols      
ACE-i = Angiotensin-converting enzyme inhibitor   HT = Hypertension
ARB = Angiotensin receptor blockers IVRT = Isovolumetric relaxation time
AS = Aortic valve stenosis LDL-C = Low-density lipoprotein cholesterol
AVA = Aortic valve area LV = Left ventricular
BMI = Body mass index LVEF = Left ventricular ejection fraction
CI = Confidence interval Pro-BNP = Pro-brain natriuretic peptide
HDL-C = High-density lipoprotein cholesterol TAVI = Transcatheter aortic valve implantation
HFrLVEF = Heart failure with reduced left ventricular ejection fraction TTE = Transthoracic echocardiography