Background— Prolonged QRS duration (QRSd) is an important prognostic indicator for death and heart failure hospitalization in patients with systolic heart failure. The relationship of baseline QRSd to ...

Neuromyelitis optica spectrum disorder (NMOSD) can affect autonomic centers in the dorsal medulla, but presentation with recurrent sinus arrest is extremely rare. We report a 71-year-old woman with 10 ...

Correspondence to Dr S Serge Barold, University of South Florida College of Medicine, 5806 Mariner's Watch Drive, Tampa, FL 33615, USA; ssbarold{at}aol.com If you wish to reuse any or all of this ...

Like most actors who take pride in their work and talents, Nancy Cartwright would rather not be replaced by an AI imitation of her voice. The voice of Bart Simpson, Ralph Wiggum, Nelson Muntz, and ...

The company launched Cynap Pure and Cynap Bridge, solutions engineered to advance wireless presentation and AV over IP content distribution. Learn why dvLED has become the preferred video wall ...

Dear Annie: My wife and I have been married for nearly half our lives, and we’ve always had a strong relationship. The problem we’re facing now is her family — specifically her younger brother and his ...

Metabolic and genetic abnormalities have long been noted in cardiovascular diseases, but the contribution of mitochondrial genetic (mitochondrial DNA [mtDNA]) variation is understudied. Mitochondrial ...