This video presents the case of a nine-year-old male with severe sub-valvular stenosis caused by a discrete subaortic membrane and interventricular septum hypertrophy. The surgical technique included excision of the subaortic membrane, mobilization of the left and right fibrous trigons, and extended septal myectomy.
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Aortic Valve
February 21, 2024
In this study, the authors aimed to analyze the one-year outcome after aortic valve (AV) repair versus surgical AV replacement (SAVR) in patients with aortic regurgitation (AR) using data from the German Aortic Valve Registry (GARY). A total of 8,076 AR patients were included in the analysis.
February 14, 2024
A recent study by Jad Malas et al. comparing transcatheter aortic valve implantation (TAVI) and surgical aortic valve replacement (SAVR) in patients less than 60 years of age was presented during the 2024 STS Annual Meeting in San Antonio, Texas.
February 14, 2024
This study addressed midterm outcomes with the hemispherical aortic annuloplasty reconstructive technology (HAART) ring used for aortic valve repair (AVr). Seventy-one patients had AVr using the HAART ring—53 had a trileaflet valve and 18 had a bicuspid valve. Their median age was 54 years old and 79 percent were male.
February 7, 2024
The aortic valve visualization and pressure (AVP) device is a tool for intraoperative evaluation of the aortic valve after valve sparing or valve repair procedures.
January 25, 2024
In this session from the 2023 London Core Review Cardiothoracic Surgery Course, Professor Tirone David spoke on the development of aortic valve sparing operations over the last twenty-five years.
January 4, 2024
The study of acute aortic syndromes, particularly the study of aortic mechanics, is quite challenging due to the dynamic nature of the aorta, complex and variable geometry, and the presence of a valve in constant motion.
January 4, 2024
Current intraoperative methods for evaluating aortic valve repair often fail to predict the final echocardiographic outcome. The authors developed an aortic valve visualization and pressurization (AVP) device for use during cardioplegia and present results from its use in 24 patients undergoing valve sparing root replacement.
December 20, 2023
The incidence, predictors, and prognostic impact of rehospitalization following transcatheter aortic valve implantation (TAVI) has not been widely investigated and reported. This information is especially missing based on real-world practice data.
December 14, 2023
Non-inferiority study designs are frequently used in randomized controlled trials (RCT) comparing transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR). However, the long-term outcomes of TAVR are unknown, and the concept of non-inferiority is challenging to define and assess.