Acute STEMI Due to Severe Triple-Vessel Spasm After IV Adenosine Injection During Cryo-Balloon Isolation.

Adenosine IV is commonly used after pulmonary vein isolation to check for dormant electrical conduction. Herein, we present the case of a 60-year-old patient who exhibited marked hypotension, conduction abnormalities, and ST-segment elevation after routine adenosine injection. Coronary angiography revealed diffuse coronary spasm that was successfully treated with intracoronary nitroglycerin.

Methazolamide Associated Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis in a Female of Caucasian Descent.

Stevens-Johnson syndrome (SJS) is a potentially life-threatening cutaneous disorder that is characterized by skin erosions. It lies on a spectrum of varying severity with toxic epidermal necrolysis (TEN) being the most severe form. An overlap of the syndromes is known as SJS/TEN.

A Rare Case of Ciprofloxacin-Induced Bradycardia Recognized by a Smartwatch.

Fluoroquinolones are known to cause cardiac side effects. The most common are ventricular arrhythmias and QT prolongation. We present a case of symptomatic bradycardia secondary to ciprofloxacin use in a patient who presented to the hospital after a smartwatch alert for bradycardia.

Myofunctional therapy for OSA: a meta-analysis.

Introduction: Myofunctional therapy (MT) improves obstructive sleep apnea (OSA) in patients.

Areas Covered: We systematically reviewed publications to evaluate MT as a treatment for OSA. We identified relevant articles and performed a meta-analysis on apnea-hypopnea index (AHI) scores, lowest oxygen saturation (LSAT), and Epworth Sleepiness Scale (ESS).