To the Editor: Recently, we encountered a seemingly novel, cardiac physical finding in a patient who had undergone insertion of a permanent, transvenous pacemaker. Subsequently, we noted that this ...

The classical description of patients with acute limb ischemia is represented by the "six Ps": pain, pallor, paralysis, pulse deficit, paresthesia, and poikilothermia. Pain may be either constant ...

Elon Musk said his DOGE productivity email to federal employees was a "pulse check" amid suspicions dead people or "fictional ...