Results 171 to 180 of about 85,096 (348)

Classical supravalvar aortic stenosis and peripheral pulmonary stenosis [PDF]

, 2014
Supravalvar aortic stenosis as well as peripheral pulmonary stenosis are rare forms of congenital heart disease, which occur, however, relatively frequently in association.
Gupta, S.K., Kahr, P.C., Kothari, Shyam S., Ramakrishnan, S.   +3 more
core   +1 more source

Treatment of focal junctional tachycardia using ivabradine in a dog

Veterinary Record Case Reports, EarlyView.
Abstract A 10‐year‐old labrador retriever was referred as an emergency due to ascites and lethargy. Physical examination revealed a regular tachycardia at 160 beats per minute with a Grade 3/6, left apical systolic heart murmur. The dog was diagnosed with severe myxomatous mitral valve disease with biventricular congestive heart failure (mild pulmonary
Joao Escalda, Catheryn Partington, Jose Novo Matos   +2 more
wiley   +1 more source

Echocardiographic evaluation of velocity ratio, velocity time integral ratio, and pulmonary valve area in dogs with pulmonary valve stenosis. [PDF]

, 2018
BackgroundVelocity ratio, velocity time integral (VTI) ratio, and pulmonary valve area indexed to body surface area (iPVA) are methods of assessment of pulmonary valve stenosis (PS) severity that are less dependent on blood flow. Studies evaluating these
Bélanger, Catherine, Gunther-Harrington, Catherine T, Nishimura, Satoko, Oldach, Maureen S, Stern, Joshua A, Visser, Lance C   +5 more
core   +1 more source

Multicentric lymphomas in goats (Capra hircus): Clinical manifestations, therapeutic modalities and pathological characteristics

Veterinary Record Case Reports, EarlyView.
Abstract Two cases of sporadic multicentric lymphomas with mediastinal masses in goats are documented. The first case involved a 3.5‐year‐old male goat. Ultrasound imaging revealed an enlarged right perirenal lymph node, which was confirmed as lymphoma through incisional biopsy and cytopathological analysis. Despite treatment, the goat succumbed to the
Angélica Consalter, Mateus de Melo Lima Waterloo, Juliana Mariotti Guerra, Ana Maria Reis Ferreira, Juliana da Silva Leite, Kassia Valéria Gomes Coelho da Silva, Mário Felipe Alvarez Balaro   +6 more
wiley   +1 more source

Association of Mitral Valve Geometry at CT with Secondary Mitral Regurgitation after Transcatheter Aortic Valve Replacement in Patients with Aortic Regurgitation

Reviews in Cardiovascular Medicine
Background: The improvement rate and predictors of secondary mitral regurgitation in patients with aortic regurgitation undergoing transcatheter aortic valve replacement (TAVR) remain unclear.
Minyan Yin, Yuntao Lu, Xue Yang, Lili Dong, Xiaolin Wang, Lai Wei   +5 more
doaj   +1 more source

An Angiocardiographic Sign of Aortic Regurgitation [PDF]

, 1961
René A. Arcilla, Magnus H. Agustsson, Zwi Steiger, Benjamin M. Gasul   +3 more
openalex   +1 more source

Outcomes of type A aortic dissection in Australia

ANZ Journal of Surgery, EarlyView.
Mortality outcomes for type A aortic dissection in Australia have improved over time, stabilizing at 18% over the last 5 years. Units performing fewer operations for type A dissection showed equivalent mortality outcomes to high‐volume units. Abstract Introduction Without surgical intervention, type A aortic dissection (TAAD) carries a high risk of ...
Abbey Knox, Damian Gimpel, David Lance, Gregory D. Rice, Gareth Crouch, Richard F. Newland, Robert A. Baker, Jayme S. Bennetts   +7 more
wiley   +1 more source

Natural History of Rheumatic Aortic Regurgitation [PDF]

, 1971
Mario Spagnuolo, Howard H. Kloth, Angelo Taranta, Eugenie F. Doyle, Bernard S. Pasternack   +4 more
openalex   +1 more source

Surgery for pseudoaneurysm following the Bentall procedure in a patient with Behçet’s disease: A case report

Journal of International Medical Research
Behçet’s disease, also known as the oral–ocular–genital syndrome, is a chronic systemic vasculitis characterized by recurrent oral and genital ulcers as well as ocular manifestations such as uveitis and conjunctivitis.
Dou Yuan
doaj   +1 more source

ParaPO: Aligning Language Models to Reduce Verbatim Reproduction of Pre-training Data [PDF]

arXiv
Language models (LMs) can memorize and reproduce segments from their pretraining data verbatim even in non-adversarial settings, raising concerns about copyright, plagiarism, privacy, and creativity. We introduce Paraphrase Preference Optimization (ParaPO), a post-training method that fine-tunes LMs to reduce unintentional regurgitation while ...
arxiv