A 75-year-old man experienced an anterior myocardial infarction, which was complicated by episodes of non-sustained ventricular tachycardia during the first 24 hours. An echocardiogram performed 3 ...
Amiodarone can cause decreased thyroid function (hypothyroidism) or an overactive thyroid (hyperthyroidism), which can be severe. Too much thyroid hormone can cause abnormal heartbeats. Keep all ...