[Repair of tetralogy of Fallot with obstruction of right pulmonary artery; report of a case].
Patients with tetralogy of Fallot showing unilateral obstruction of a pulmonary artery, especially the right pulmonary artery, are a high-risk group for pulmonary hypertension after repair. This case of tetralogy of Fallot with the obstruction of the right pulmonary artery received a Blalock-Taussig shunt at 7 months old, and the occluded right pulmonary artery caused empyema after surgery. At 2 years old, a cardiac catheter study showed a pulmonary artery index of 193.6 mm2/m2, so we undertook intracardiac repair. After the repair, she showed a relativery favorable clinical course. Systolic pulmonary artery pressure and right ventricular pressure were about 30 and 50 mmHg, respectively. We considered that tetralogy of Fallot with obstruction of right pulmonary artery could be repaired, as long as the pulmonary artery index was within the limits of indication and the left ventricle was well-developed.
Sugiura
Junya
J
Department of Cardiovascular Surgery, Shakaihoken Chukyo Hospital. Nagoya, Japan.
Akita
T
T
Sakurai
H
H
Kato
N
N
Hasegawa
H
H
Sawaki
S
S
Sakurai
H
H
D001157:Arterial Occlusive Diseases / Q000150:complications / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000379:methods; D002675:Child, Preschool; D005260:Female; D006801:Humans; D011651:Pulmonary Artery / Q000473:pathology*; D013771:Tetralogy of Fallot / Q000150:complications / Q000601:surgery*