Key result
Parathyroid adenoma surgery can control unexplained recurrent VT in patients with primary hyperparathyroidism.
Why the study?
Calcium and parathyroid hormone levels should be considered in patients with recurrent VT/VF without obvious cause to guide diagnosis and treatment.
Highlights the importance of evaluating calcium and parathyroid hormone levels in unexplained recurrent VT/VF, especially in the presence of genetic variants like RyR2.
May prompt hyperparathyroidism screening in unexplained recurrent VT; leaves open need for controlled trials to confirm benefit.
It is important to consider calcium and parathyroid hormone levels in patients with recurrent VT/VF without any obvious cause of arrhythmia. In similar cases to gain rhythm control using isoprenaline and do comprehensive molecular-genetic. Diagnosis and surgery in case of parathyroid adenoma may be needed to obtain definite arrhythmia control.
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Pedersen et al. (2019) studied this question. Parathyroid adenoma surgery can achieve definite arrhythmia control in patients with unexplained recurrent ventricular tachyarrhythmia and primary hyperparathyroidism.
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