Right atrium-pulmonary artery allograft for correction of tricuspid atresia
نویسندگان
چکیده
منابع مشابه
Tricuspid atresia with double-outlet left atrium.
Clinical and pathologic findings of an unusual case of cardiac malformation are presented. The main features were those of atresia of the right atrioventricular valve associated with two distinct atrioventricular orifices connecting the morphologically left atrium to the underlying morphologically left ventricle. Other distinguishing characteristics were ostium secundum atrial septal defect, no...
متن کاملResults of systemic-to-pulmonary artery anastomosis for tricuspid atresia with reduced pulmonary blood flow.
Fifty-six patients with tricuspid atresia and decreased pulmonary blood flow received a systemic-to-pulmonary artery anastomosis as a preliminary operation. Thirty-five had a Waterston shunt, 12 a Blalock-Taussig anastomosis, and nine various other procedures. The age at operation ranged from 2 days to 10 years (median 4.5 months). Pulmonary atresia was present in eight newborn infants. Four pa...
متن کاملTricuspid Atresia with Increased Pulmonary Blood Flow
a finding not duly emphasized in previous reports. Comparison of the two groups revealed significant clinical and laboratory differences. Group II patients typically presented with severe congestive heart failure and expired within the first 2 months of life. Group I patients usually presented with mild congestive heart failure which responded to therapy. Five of the latter demonstrated progres...
متن کاملLactate concentration gradient from right atrium to pulmonary artery
INTRODUCTION We compared simultaneous measurements of blood lactate concentration ([Lac]) in the right atrium (RA) and in the pulmonary artery (PA). Our aim was to determine if the mixing of right atrial with coronary venous blood, having substantially lower [Lac], results in detectable decreases in [Lac] from the RA to the PA. METHODS A prospective, sequential, observational study was conduc...
متن کاملTricuspid and pulmonic valve echoes in tricuspid and pulmonary atresia.
An echocardiographic pattern of normal tricuspid valve motion in a patient with tricuspid atresia, and pulmonic valve motion in a patient with transposition of the great vessels and pulmonary atresia were documented. The recordings of the valve motion resulted in an initial erroneous diagnosis. Although M-mode echocardiography is very useful for the initial diagnostic evaluation of critically i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1973
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)40659-4