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 ...

Patients with human epidermal growth factor receptor 2 (HER2)–positive early breast cancer with residual invasive disease after neoadjuvant systemic therapy have a high risk of recurrence and death.

Zoledronate prevents fractures in older women when administered every 12 to 18 months, but its effects on bone density and bone turnover persist beyond 5 years. Whether infrequent zoledronate ...

A quantitative alcohol history should be recorded for all patients, because alcohol use contributes to many physical and mental disorders. A person-centered, nonjudgmental approach should be adopted.

Panel A summarizes the conventional model of how oncogenic RAS guanosine triphosphatases (i.e., Kirsten rat sarcoma viral oncogene homologue [KRAS], neuroblastoma RAS viral oncogene homologue ...

An urgent health care workforce crisis is looming. In the United States, a country plagued by disparate health outcomes across its geographic regions, relative physician “deserts” (i.e ...

The Cass Review on gender-affirming care, which has been used to justify bans in U.S. states, transgresses medical law, policy, and practice, which puts it at odds with mainstream U.S. expert ...

In this trial involving patients with hematologic cancers, the immune responses that were elicited were similar for adjuvanted-dose and standard-dose influenza vaccines.

Zoledronate prevents fractures when given every 12 to 18 months, but its effects on bone health persist well beyond 5 years. New research findings on very infrequent zoledronate dosing in early ...

Dr. Kalen N. Wright (Emergency Medicine): A 21-year-old man with sickle cell disease was evaluated in the emergency department of this hospital after loss of consciousness resulting in a fall.