Depression and myocardial injury in ST-segment elevation myocardial infarction: A cardiac magnetic resonance imaging study.

Background: Depression is common in patients with myocardial infarction and has been independently associated with adverse outcomes. However, the association between depression and myocardial injury on cardiac magnetic resonance (CMR) in patients with ST-segment elevation myocardial infarction (STEMI) has still not been assessed.

Aim: To assess the association between depression and myocardial injury on CMR in patients with STEMI.

Association between obesity and ECG variables in children and adolescents: A cross-sectional study.

Obesity exhibits a wide variety of electrocardiogram (ECG) abnormalities in adults, which often lead to cardiovascular events. However, there is currently no evidence of an association between obesity and ECG variables in children and adolescents. The present study aimed to explore the associations between obesity and ECG intervals and axes in children and adolescents.