Clinical outcomes with cardiac resynchronization therapy in patients with Cardiac Sarcoidosis: A systematic review and proportional meta-analysis.

Background: Cardiac sarcoidosis (CS) is an inflammatory condition that can present with heart failure (HF). Cardiac resynchronization therapy (CRT) is known to improve clinical outcomes for patients with left bundle branch block in the general HF population. However, data about the outcomes of CRT in CS is limited.

Parathyroid carcinoma presenting with ventricular bigeminy in pregnancy.

Parathyroid carcinoma is very rare in pregnancy. Clinical features are similar to primary hyperparathyroidism. A 38-year-old pregnant woman had repeated hospital admissions for palpitations, headaches, dizziness and polydipsia.