If dysrhythmias are accompanied by elevated serum troponin levels, then myocardial injury, acute myocarditis, and acute coronary syndrome should be considered in the differential diagnosis and ...

An increased sudden cardiac arrest risk was seen in association with long-term continuous positive airway pressure therapy, while a reduced risk was seen with adenotonsillectomy. HealthDay News — For ...

A new study has shown that a lower threshold for potassium supplementation after cardiac surgery saves patient costs and does not create any further risks of atrial fibrillation or other dysrhythmias.

Stress-induced cortisol and adrenaline surges irritate the heart’s electrical system, causing atrial fibrillation (AFib) or premature ventricular contraction (PVC) skips. Every day, poor habits ...