Graciela Gomez McCallum was diagnosed as having cardiomyopathy and atrial fibrillation for which she was prescribed Coumadin therapy and placed with an implantable cardioverter defibrillator (ICD). She was in her mid-70s when she consulted with a cardiac electrophysiologist, Dr. Peter Garcia, and cardiologist Dr. Jose Marquez, who managed her cardiac care.
Approximately five years after Gomez McCallum began the Coumadin treatment, Dr. Marquez discontinued it. Several months later Gomez McCallum suffered a stroke that left her with left-sided paralysis and cognitive difficulties. She now requires care 24 hours a day.
She sued Dr. Marquez and his employer as well as Dr. Garcia alleging negligent discontinuation of Coumadin. The lawsuit alleged that Dr. Marquez had discontinued the blood thinner despite the patient’s history of chronic atrial fibrillation, chose not to confirm that she was no longer experiencing atrial fibrillation by evaluating her ICD downloads, and failed to consult with Dr. Garcia concerning his findings and recommendations.