Echocardiography- versus intracardiac electrocardiogram-based optimization of cardiac resynchronization therapy: A systematic review.

Abdul SamiBilal MustafaHamza Ahmed ButtZainab AshrafAsif UllahFarheen BabarMuhammad AsadMuhammad AwaisSyed Muhammad Jawad ZaidiTehniat FakharJahanzeb MalikNawal AdnanJahanzeb Malik

Published in: Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc (2023)

IEGM is an alternative method for CRT optimization in improving the NYHA class, LVEF, and LVOT VTI, and is less time-consuming when compared to the echocardiography-based methods.

Keyphrases

cardiac resynchronization therapy
left ventricular
heart failure
computed tomography
pulmonary hypertension
left atrial appendage
atrial fibrillation