Giant cell myocarditis is also known as ‘Granulomatous myocarditis’, of which Idiopathic giant cell myocarditis (IGCM) is
a rare clinicopathological entity. IGCM is known to cause sudden death in healthy adults in the absence of any symptomatic
heart disease. While performing autopsies if there is no apparent cause of death the autopsy surgeon must keep in mind
IGCM, especially in healthy adults with an unexplained sudden death. We report here series of two cases of unexpected
sudden death in an undiagnosed heart disease and the utility of histopathological diagnosis after autopsy when other ancillary
techniques are unavailable
