Khetan, Divij. 2018. “Real Time 3D Echocardiography for Evaluation of Systolic Dyssynchrony Index in Patients With Dilated Cardiomyopathy and Acute Myocardial Infarction”. International Journal of Research in Medical Sciences 6 (11):3611-15. https://doi.org/10.18203/2320-6012.ijrms20184417.