Obstetric hemorrhage in a case of hypertrophic obstructive cardiomyopathy with automatic implantable cardioverter defibrillator: Anaesthesia and intensive care management.

The physiological changes occurring during pregnancy and labor may reveal or exacerbate the symptoms of hypertrophic obstructive cardiomyopathy (HOCM). The addition of obstetric hemorrhage to this presents a unique challenge to the anesthesiologists and intensivists managing these patients in the operation theatres and the Intensive Care Units. Here we present a case of HOCM with automatic implantable cardioverter defibrillator in situ and postpartum hemorrhagic shock.