A RARE CAUSE OF PALPITATIONS: CARDIAC PARAGANGLIOMA OF THE POSTERIOR ATRIOVENTRICULAR GROOVE

Cardiac paraganglioma (PG) is an extremely rare neuroendocrine tumor which can present with vague and atypical symptoms. Precise diagnosis requires a multimodality approach. A 59-year-old female presented with a long-standing history of palpitations. Event monitor noted a predominant sinus rhythm