A 26-year-old woman was referred to the pulmonary hypertension clinic with a 6-month history of exertional dyspnea and hoarseness. Vocal-fold paralysis was seen on laryngoscopy (shown in a video).

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A 79-year-old man was admitted to a hospital in Guangzhou, China, with progressive dyspnea and edema. Echocardiography and ...

Personalized therapies hold tremendous promise but challenge traditional models of drug and biologic development. The FDA outlines a path to market entry for products where a randomized trial is no ...

Both tobevibart (a monoclonal antibody) and elebsiran (a small interfering RNA) target hepatitis B virus surface antigen ...

The benefit of beta-blockers after myocardial infarction in patients with a preserved left ventricular ejection fraction ...

Despite guideline recommendations, evidence for the use of non–vitamin K antagonist oral anticoagulant (NOAC) monotherapy in ...

Patients with severe hypertriglyceridemia have an increased risk of acute pancreatitis. The efficacy and safety of olezarsen, ...

An 89-year-old woman with severe tricuspid regurgitation presented with fever and cough after a recent diagnosis of influenza. Prominent forehead venous pulsations (shown in a video) were noted on ...

Angiopoietin-like protein 3 (ANGPTL3) inhibits lipoprotein and endothelial lipases. ANGPTL3 loss-of-function genetic variants are associated with decreased levels of low-density lipoprotein ...

We conducted an international, open-label, randomized, blinded-outcome-assessment trial involving 1284 patients who had undergone successful catheter ablation for atrial fibrillation at least 1 year ...