相关期刊:《World Journal of Clinical Cases》《World Journal of Nuclear Science and Technology》《World Journal of Cardiovascular Surgery》《World Journal of Cardiology》更多>>
This work was financially supported by National Natural Science Foundation of China(Nos.82000325,82100325,82070349);Young Elite Scientists Sponsorship Program by Beijing Association for Science and Technology(No.BYESS2023392);The Beijing Gold-bridge project(No.ZZ21055);The Peking University First Hospital Seed Foundation(No.2020SF19);High-level hospital clinical research funding of Fuwai Hospital,Chinese Academy of Medical Sciences(No.2022-GSP-GG-11).
Background:We investigated the similarities and differences between two experimental approaches using tachy-pacing technology to induce desynchronized heart failure in canines.Methods:A total of eight dogs were includ...
Functional mitral regurgitation is a common finding among heart failure patients with ischemic and non-ischemic dilated cardiomyopathies.The presence of moderate or severe mitral regurgitation is associated with highe...
Cardiac resynchronization therapy(CRT)is an evidence-based effective therapy of symptomatic heart failure with reduced ejection fraction refractory to optimal medical ther-apy and associated with intraventricular cond...
Cardiac resynchronization therapy(CRT)is an evidence-based effective therapy of symptomatic heart failure with reduced ejection fraction refractory to optimal medical treatment associated with intraventricular conduct...
The role of electromechanical dyssynchrony in heart failure gained prominence in literature with the results of trials of cardiac resynchronization therapy(CRT).CRT has shown to significantly decrease heart failure ho...
Background:Signifi cant left ventricular dysfunction may arise in right-sided accessory pathways with ventricular preexcitation in the absence of recurrent or incessant tachycardia.This has just been realized and not ...
Permanent pacemaker implant is a commonly performed cardiac procedure for treatment of bradycardia or conduction system abnormality.With conventional right ventricular(RV)pacing a lead is implanted at the RV apex or o...
Epicardial Cardiac pacing may lead to severe Mitral Regurgitation by one of the following mechanisms: 1) Inappropriate Atrioventricular interval. 2) Myocardial ischemia due to fast heart rate may cause transient papil...
Background: Altered myocardial sympathetic innervation activity (AMSI) is known to be present in systolic heart failure patients (SHF) and recently SPECT imaging using I-123 mIBG heart to mediastinum (H/M) ratio <1.6 ...
Chronic functional mitral regurgitation(FMR) is a frequent finding of ischemic heart disease and dilated cardiomyopathy(DCM), associated with unfavourable prognosis. Several pathophysiologic mechanisms are involved in...