This project was supported a grant from the National Natural Science Foundation of China (No. 81200137).
Cardiac resynchronization therapy (CRT) is an effective treatment for heart failure patients with severely obvious left ventricular ejection fraction (LVEF) and evidence of cardiac dyssynchrony.1-3 With convention...
This study was supported by a grant from the National Natural Science Foundation of China (NSFC) (No. 81200137).
Background The number of non-responders to cardiac resynchronization therapy (CRT) exposes the need for better patient selection criteria for CRT. This study aimed to identify echocardiographic parameters that would...