Cardiology

Voice-activated AI app runs on smart speaker

Stem cell-derived heart tissue used to study tachycardia

Fast-forwarding drug development

Surgeons transplant hearts while they’re beating

A racing heart can make mice more anxious in risky situations

Engineering heart tissue to improve the lives of infants with severe heart abnormalities

Anti-CD47 cancer treatment has been found to help atherosclerosis

She’s a virtual coach with a winning track record and bilingual advantage

Stents or bypass surgeries might not be needed for patients with stable heart disease who don't have symptoms of chest pain.

Inflammation from a simple infection can awaken a silent genetic defect in rats that carry it, resulting in a deadly form of pulmonary hypertension, a study shows.