Sinus of valsalva aneurysm (SVA) is a rare cardiac disease. The most common complication of SVA is rupture into the right atrium or right ventricle. Rupture into the left chambers is very rare. Patients with ruptured SVA are likely to die of heart failure or endocarditis. We present a 29-year-old man who was hospitalized for hepatic transplantation with rupture of SVA. Transthoracic echocardiography and transesophageal echocardiography showed rupture of a noncoronary SVA into the left atrium. Mitral valve infective endocarditis developed and surgery was planned for the patient, but the patient died due to multiple organ dysfunction syndrome.
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http://dx.doi.org/10.4103/jcecho.jcecho_8_18 | DOI Listing |
Comput Methods Programs Biomed
January 2025
College of Chemistry and Life Science, Beijing University of Technology, Beijing 100124, China; Beijing International Science and Technology Cooperation Base for Intelligent Physiological Measurement and Clinical Transformation, Beijing 100124, China. Electronic address:
Background And Objective: In clinical practice, valve-sparing aortic root replacement surgery primarily addresses left ventricular dysfunction in patients due to severe aortic regurgitation, but there is controversy regarding the choice of surgical technique. In order to investigate which type of valve-sparing aortic root replacement surgeries can achieve better blood flow conditions, this study examines the impact of changes in the geometric morphology of the aortic root on the hemodynamic environment through numerical simulation.
Methods: An idealized model of the aortic root was established based on data obtained from clinical measurements, including using the model of the aortic root without significant lesions as the control group (Model C), while using surgical models of leaflet reimplantation with tubular graft (Model T), leaflet reimplantation with Valsalva graft (Model V), and the Florida sleeve procedure (Model F) as the experimental groups.
Eur Heart J Case Rep
January 2025
Institute of Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, UK.
Background: Valve sparing aortic root replacement (VSARR) is a treatment for aortic root dilatation and aortic regurgitation (AR), which preserves the aortic valve. However, AR may recur, and redo surgery often carries high risk. Transcatheter aortic valve replacement (TAVR) can be performed but there is a paucity of literature to guide procedural planning.
View Article and Find Full Text PDFAnn Thorac Surg Short Rep
September 2024
Department of Cardiovascular Surgery, JCHO Kyushu Hospital, Kitakyushu City, Japan.
JTCVS Open
December 2024
Department of Cardiac Surgery, Faculty of Medicine, Institute of Heart Diseases Clinical, Wroclaw Medical University, Wroclaw, Poland.
Am J Case Rep
January 2025
Department of Cardiology, Centre Hospitalier François Mitterrand de Pau (CHPAU), Pau, France.
BACKGROUND A single coronary artery is a rare congenital anomaly of the coronary arteries distribution, with an incidence of only 0.03% in the general population undergoing coronary angiography. RCA arising from the distal circumflex artery is an extremely rare variety.
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