Cardiac Complications Post Parathyroidectomy: A Systematic Review.

Parathyroidectomy (PTX) treats hyperparathyroidism, but it can lead to significant cardiac complications. This systematic review analyses the incidence, types, risk factors, pathophysiological mechanisms, and management strategies of cardiac complications following PTX. Following PRISMA guidelines, a systematic search of PubMed and Europe PMC up to May 2024 included 62 studies. Cardiac complications identified included early and delayed reversible cardiac failure, tachyarrhythmias (such as atrial fibrillation and ventricular tachyarrhythmia), chest pain, myocardial infarction mimic, hypotension, and other two rare complications. Rapid calcium level changes and thyrotoxicosis post-surgery were the significant contributors to the complications. Vigilant monitoring and management are essential for favourable outcomes post-PTX. Comprehensive preoperative evaluation, meticulous intraoperative monitoring, and tailored postoperative care are crucial. Further research is needed to refine management protocols and improve patient safety.