Affiliation:
1. Atherosclerosis Prevention Research Center Echocardiography laboratory Cardiovascular Department Faculty of Medicine Mashhad University of Medical Sciences Mashhad Iran
2. Cardiovascular Diseases Research Center Birjand University of Medical Sciences Birjand Iran
3. Student Research Committee Birjand University of Medical Sciences Birjand Iran
Abstract
AbstractTetralogy of Fallot (ToF) is the most common cyanotic congenital heart disease (CHD) in infants. The four components that constitute ToF are an overriding aorta over the crest of the interventricular septum, obstruction in the right ventricular outflow tract, right ventricular hypertrophy, and a typically large non‐restricted ventricular septal defect. ToF may also be associated with other extracardiac abnormalities, including patent ductus arteriosus or multiple aortopulmonary collateral arteries, which can impact the patient's survival. Patients with unoperated ToF rarely reach adulthood, and it is extremely rare to discover undiagnosed ToF in individuals over 60 years old. In this report, we describe an unusual case of a woman with unrepaired ToF who survived until the age of 71. She was fairly asymptomatic until the 7th decade of her life and complained only of dyspnea on exertion. The patient declined corrective cardiac surgery and preferred conservative management.
Subject
Cardiology and Cardiovascular Medicine,Radiology, Nuclear Medicine and imaging