EDITORIAL

1. ISCHEMIA trial:How to apply the results to clinical practice

ACADEMIC ACTIVITY REPORT

1. Shortened dual antiplatelet therapy in contemporary percutaneous coronary intervention era

EVIDENCE REVIEW

1. Multimodality imaging in the diagnosis and management of prosthetic valve endocarditis:A contemporary narrative review

REVIEW

1. Potential role of an athlete-focused echocardiogram in sports eligibility

MINIREVIEWS

1. In-depth review of cardiopulmonary support in COVID-19 patients with heart failure
2. Surgical strategies for severely atherosclerotic (porcelain) aorta during coronary artery bypass grafting
3. Angiotensin receptor blocker neprilysin inhibitors

ORIGINAL ARTICLE

1. Association of marital status with takotsubo syndrome (broken heart syndrome) among adults in the United States
2. Nutritional supplement drink reduces inflammation and postoperative depression in patients after off-pump coronary artery bypass surgery
3. Role of coronary angiogram before transcatheter aortic valve implantation
4. Associations of new-onset atrial fibrillation and severe visual impairment in type 2 diabetes:A multicenter nationwide study