Online journal of cardiology and cardiovascular medicine is an online double blinded peer reviewed journal which aims to publish research works related to cardiology and cardiovascular medicine. OJCCMO encourages researchers, scientists, doctors and healthcare professionals to publish their new findings and improvements in our open access platform for better understanding of the readers. We publish original research articles, case reports, review articles, editorials, opinion articles, short communication in the field of Cardiology and Cardiovascular Medicine. We welcome articles related to arrhythmia, atrial fibrillation, congenital heart disease, coronary artery disease, echocardiography, heart conditions, heart failure, ischemic heart disease, rheumatic heart disease, stroke, valvular heart diseases, ventricular arrhythmia etc