Left ventricular outflow tract area after percutaneous transseptal transcatheter mitral valve implantation: A three-dimensional transesophageal echocardiography study.

Atsushi HayashiHiroki IkenagaTakafumi NagauraJun YoshidaGoki UnoFlorian RaderMoody MakarTarun ChakravartyRobert J SiegelSaibal KarRaj R MakkarTakahiro Shiota

Published in: Echocardiography (Mount Kisco, N.Y.) (2021)

Small LV size, preserved LVEF, and small AM angle were associated with LVOT narrowing. 3D-derived AM angle might be independently associated with LVOT narrowing in patients undergoing transcatheter mitral valve-in-valve, valve-in-ring, and valve-in-native valve implantation, independent of LVESV and LVEF.

Keyphrases

mitral valve
left ventricular
left atrial
patients undergoing
aortic stenosis
heart failure
hypertrophic cardiomyopathy
high resolution
cardiac resynchronization therapy
aortic valve
computed tomography
pulmonary hypertension
coronary artery disease
ultrasound guided