What left ventricular ejection fraction (LVEF) range is a component of the contemporary definition of heart failure with preserved ejection fraction? The current nomenclature defines heart failure ...

Open and endoscopic carpal-tunnel releases are commonly used as the definitive treatment for carpal tunnel syndrome. This ...

Read before the Boston Society for Medical Improvement, November 24, 1890.

ANEURYSMS of the thoracic aorta may be of diverse etiology. Atherosclerosis, syphilis, medial degeneration, trauma and occasionally sepsis have been implicated. 1–4 The present case represents a ...

For over 200 years, the New England Journal of Medicine (NEJM) has brought important medical news to the world’s most influential physicians. The global medical community, physicians, and ...

Amid growing interest in unionization and recent strike activity among physicians, policies could be updated to better reflect the realities of modern health care and incorporate lessons from ...

Currently approved triglyceride-lowering medications provide minimal benefit for patients with persistent chylomicronemia. New research findings on plozasiran, a small interfering RNA, are ...

Severe tricuspid regurgitation is associated with disabling symptoms and an increased risk of death. Transcatheter tricuspid-valve replacement may improve outcomes. New research findings are ...

New catheter materials for peripherally inserted central catheters (PICCs) may reduce the risk of device failure due to infectious, thrombotic, and catheter occlusion events. However, data from ...

Allogeneic hematopoietic stem-cell transplantation is the only curative treatment for myelofibrosis. Driver mutations are the pathophysiological hallmark of the disease, but the role of mutation ...

The continuous emergence and reemergence of tickborne diseases have presented an increasing threat to human health. 1,2 We conducted an active surveillance of febrile patients with recent tick ...