Sameh Said
A four-month-old girl weighing 4.9 kg with trisomy 21 syndrome was referred for the repair of a complete atrioventricular septal defect (AVSD). The technique shown in this video is based on new perspectives from the...
A four-month-old girl weighing 4.9 kg with trisomy 21 syndrome was referred for the repair of a complete atrioventricular septal defect (AVSD). The technique shown in this video is based...
A five-year-old girl, weighing 15.8 kg, with a functional single ventricle (hypoplastic left heart syndrome secondary to aortic and mitral valvular atresia), was referred for a completion Fontan procedure. Her...
This interview focuses on systemic tricuspid valve surgery in congenitally corrected transposition of the great arteries (ccTGA). At the 2026 American Association for Thoracic Surgery (AATS) Annual Meeting, Sameh Said,...
This interview centers around improving and evaluating surgical programs. At the 2026 American Association for Thoracic Surgery (AATS) Annual Meeting, CTSNet Senior Editor—Congenital, Dr. Sameh Said, Chief of the Division...
The patient was a 13-year-old boy who was born with a congenital unicuspid or bicuspid aortic valve. He developed progressive aortic valve stenosis and became symptomatic. The decision was made...
A 20-year-old woman, weighing 50 kg, presented with exertional shortness of breath and palpitations. An echocardiogram showed a left ventricular tumor that distorted the left ventricular cavity. Cardiac computed tomography...
The authors previously demonstrated the feasibility of the Ross procedure following a bioprosthetic aortic valve replacement (1). In this case, they showed its feasibility after a previous mechanical valve replacement....
A 2.7 kg neonate who was born at 35 weeks’ gestation had a fetal diagnosis of double outlet right ventricle (DORV). He had repeated and prolonged cyanotic spells after birth,...
As 2025 comes to an end, the CTSNet editor team reflected on another year of incredible cardiothoracic content. The Editor-in-Chief Joel Dunning and the senior editors handpicked a collection of...
This interview features the winner of the 2025 CTSNet Innovation Video Competition. Watch the winning video and all other competition entries. CTSNet Editor-in-Chief Joel Dunning spoke with Dr. Sameh Said...
This case demonstrated the repair of a recurrent left atrioventricular valve regurgitation via a repeat right axillary thoracotomy in a two-year-old girl who had previously undergone repair of a partial...
This is the first-place video from the 2025 CTSNet Innovation Video Competition. Watch all entries into the competition, including the runner-up and third place winner. Click here to watch Dr....









