Results 1 to 10 of about 171,987 (376)

Acute Aortic Insufficiency due to Rupture of an Aortic Valve Commissure

Journal of Cardiac Surgery, 2014
Myxomatous degeneration generally involves the atrioventricular valves (mitral and tricuspid). Rarely, it may affect the aortic or pulmonary valve. We report a case of an acute severe aortic insufficiency due to a rupture of a commissure of the aortic ...
Samer Kassem, Gianluca Polvani, Emad Al Jaber, Marco Gennari   +3 more
semanticscholar   +5 more sources

Aortic valve insufficiency caused by a hypoplastic aortic valve in a calf. [PDF]

J Vet Med Sci, 2023
A 1-month-old crossbred calf was referred for examination due to marked systolic heart murmurs and poor growth. The heart murmur was most audible on the right side of the cranial thorax. Cardiomegaly was evident on chest radiography, and echocardiography demonstrated aortic regurgitation and decreased fractional shortening.
Ono M, Kawasaki T, Koie H, Kondo H, Shibuya H, Hayashi T, Horikita T.   +6 more
europepmc   +3 more sources

Does aortic valve repair in valve-sparing aortic root reconstruction compromise the longevity of the procedure? [PDF]

Clinics, 2017
OBJECTIVES: The effect of performing aortic valve repair in combination with valve-sparing operation on the length of time for which patients are free from reoperation is unclear.
Ricardo Ribeiro Dias, José Augusto Duncan, Fabrício José de Souza Dinato, Lucas Lacerda Araújo, Hugo Monteiro Neder Issa, Fábio Fernandes, Charles Mady, Fábio Biscegli Jatene   +7 more
doaj   +4 more sources

Tricuspidalization of a bicuspid aortic valve with severe aortic valve insufficiency [PDF]

The Journal of Thoracic and Cardiovascular Surgery, 2003
AbstractJ Thorac Cardiovasc Surg 2003;125:964 ...
Afksendiyos Kalangos, Maurice Beghetti, Jan T. Christenson   +2 more
openalex   +4 more sources

A Case Report of Acute Heart Failure Due to Infective Aortic Endocarditis Diagnosed by Point-of-care Ultrasound [PDF]

Clinical Practice and Cases in Emergency Medicine, 2020
Introduction: Infective endocarditis (IE) is a life-threatening condition with significant morbidity and mortality, and can require surgical repair. Case Report: A 36-year-old man presented to the emergency department for worsening dyspnea and chest pain.
Ryan Gallagher, Michelle Wilson, Pamela Hite, Bradley Jackson   +3 more
doaj   +3 more sources

Unicuspid aortic valve concomitant with aortic insufficiency presenting with infectious endocarditis: a case report

Journal of Medical Case Reports, 2019
Background A unicuspid aortic valve is a rare congenital cardiac abnormality. Despite its uncommon finding on an initial presentation, aortic insufficiency is accompanied with unicuspid aortic valve and this might reflect the natural history of ...
Naoko Yuzawa-Tsukada, Toshikazu D. Tanaka, Satoshi Morimoto, Michihiro Yoshimura   +3 more
doaj   +2 more sources

Quadriscupid aortic valve with concurrent aortic stenosis and insufficiency [PDF]

Journal of the Belgian Society of Radiology, 2016
We present the case of a 22-year-old man with a congenital mixed aortic valve dysfunction who underwent cardiac Magnetic Resonance Imaging (MRI) for the assessment of aortic valve morphology and function prior to valve replacement.
Devos, Daniel, VAN MEERBEECK, STEPHEN, VANDEN BOSSCHE, STEPHANIE   +2 more
core   +8 more sources

Impact of aortic valve effective height following valve-sparing root replacement on postoperative insufficiency and reoperation [PDF]

, 2022
BACKGROUND: This study evaluated the impact of anatomic aortic root parameters during valve-sparing root replacement on the probability of postoperative aortic insufficiency and freedom from aortic valve reoperation.
Bakir, Nadia H, Braverman, Alan C, Cooper, Catherine, Kachroo, Puja, Kelly, Meghan O, Kouchoukos, Nicholas T, Moon, Marc R   +6 more
core   +4 more sources

The healthcare burden of isolated aortic valve insufficiency. [PDF]

Sci Rep
To analyze and compare the differences in mortality, healthcare utilization, and costs between patients with symptomatic and asymptomatic isolated aortic insufficiency (AI). We utilized Optum United Health Care Database for US patients who had an AI claim between 2017 and 2022, with 12 months of continuous enrollment (baseline period) prior to ...
Sultan I, Ryan M, Gunnarsson C, Heidrich N, Vallabhajosyula P.   +4 more
europepmc   +3 more sources

The Influence of the Aortic Root Geometry on Flow Characteristics of a Bileaflet Mechanical Heart Valve [PDF]

arXiv, 2018
Bileaflet mechanical heart valves have one of the most successful valve designs for more than 30 years. These valves are often used for aortic valve replacement, where the geometry of the aortic root sinuses may vary due to valvular disease and affect valve performance. Common geometrical sinus changes may be due to valve stenosis and insufficiency. In
Gamage, Peshala P. T., Khalili, Fardin, Mansy, Hansen A.   +2 more
arxiv   +3 more sources