Ramanathan, K, D Platts, Yogesh V Apte, and D Muthalidas. 2014. “An Unusual Manifestation of Cardiac Sarcoidosis”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases 31 (1): 71-75. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/3001.