Results 21 to 30 of about 928,903 (364)

Assisting Heart Valve Diseases Diagnosis via Transformer-Based Classification of Heart Sound Signals

Electronics, 2023
Background: In computer-aided medical diagnosis or prognosis, the automatic classification of heart valve diseases based on heart sound signals is of great importance since the heart sound signal contains a wealth of information that can reflect the ...
Dong Yang, Yi-Chun Lin, Jianwen Wei, Xiongwei Lin, Xiaobo Zhao, Yingbang Yao, Tao Tao, Bo Liang, Sheng-Guo Lu   +8 more
semanticscholar   +1 more source

Hypothermia-induced accelerated idioventricular rhythm after cardiac surgery; a case report

BMC Cardiovascular Disorders, 2023
Background Accelerated idioventricular rhythm (AIVR) is a slow ventricular arrhythmia, commonly due to myocardial ischemia in coronary artery disease.
Saeid Hosseini, Soheila Salari, Sepideh Banar, Yousef Rezaei, Atieh Tajik, Ali Zahedmehr, Zahra Emkanjoo   +6 more
doaj   +1 more source

Rheumatic Heart Valve Disease Pathophysiology and Underlying Mechanisms

Frontiers in Cardiovascular Medicine, 2021
Rheumatic heart valve disease (RHVD) is a post-infectious sequel of acute rheumatic fever resulting from an abnormal immune response to a streptococcal pharyngitis that triggers valvular damage.
Livia S A Passos, M. C. Nunes, E. Aikawa
semanticscholar   +1 more source

Efficacy and safety of mechanical pulmonary valve replacement: a comprehensive systematic review and meta-analysis. [PDF]

J Cardiothorac Surg
Background Pulmonary valve replacement (PVR) is the most common valve replacement procedure for pulmonary valve dysfunction in congenital heart diseases (CHD).
Rafati A, Rashedi S, Pasebani Y, Vahedinejad M, Ghoshouni H, Toloueitabar Y, Mousavizadeh M, Saedi S, Jalali A, Khajali Z, Tatari H, Farrokhzadeh F, Bakhshandeh H, Dehaki MG, Ghadrdoost B, Sadeghipour P.   +15 more
europepmc   +2 more sources

Non-toxigenic Corynebacterium diphtheriae infective endocarditis with embolic events: a case report

BMC Infectious Diseases, 2020
Background Corynebacterium diphtheriae (C. diphtheriae) infections, usually related to upper airways involvement, could be highly invasive. Especially in developing countries, non-toxigenic C.
Antonio de Santis, Rinaldo Focaccia Siciliano, Roney Orismar Sampaio, Masahiko Akamine, Elinthon T. Veronese, Francisco Monteiro de Almeida Magalhaes, Maria Rita Elmor Araújo, Flavia Rossi, Marcelo M. C. Magri, Ana Catharina Nastri, Tarso A. D. Accorsi, Vitor E. E. Rosa, David Provenzale Titinger, Guilherme S. Spina, Flavio Tarasoutchi   +14 more
doaj   +1 more source

Incidence of Bacterial Endocarditis after Heart Valves Replacement Surgery in Mashhad (from 2012 to 2016) [PDF]

Journal of Cardio-Thoracic Medicine, 2022
Introduction: Bacterial endocarditis is one of the high mortality complications after the valve surgery. Despite the medical advancements, the mortality rate of Bacterial Endocarditis has not been decreased.
Atefeh Ghorbanzadeh, Gholamreza Safarpoor, Hamid Hoseinikhah, Omid Javdanfar, Soroush Mir, Zahra Moeinipour, Aliasghar Moeinipour   +6 more
doaj   +1 more source

Mixed Valvular Disease Following Transcatheter Aortic Valve Replacement: Quantification and Systematic Differentiation Using Clinical Measurements and Image-Based Patient‐Specific In Silico Modeling [PDF]

, 2020
Background: Mixed valvular disease (MVD), mitral regurgitation (MR) from pre‐existing disease in conjunction with paravalvular leak (PVL) following transcatheter aortic valve replacement (TAVR), is one of the most important stimuli for left ventricle (LV)
Amrute, Junedh M., Ben-Assa, Eyal, Blanke, Philipp, Brown, Jonathan, de la Torre Hernandez, Jose M., Edelman, Elazer R., Garcia Camarero, Tamara, Keshavarz-Motamed, Zahra, Khodaei, Seyedvahid, Lee, Suk Joon, Leipsic, Jonathon, Rikhtegar Nezami, Farhad, Ruano Calvo, Javier, Sellers, Stephanie   +13 more
core   +1 more source

Rheumatic Heart Disease and Myxomatous Degeneration: Differences and Similarities of Valve Damage Resulting from Autoimmune Reactions and Matrix Disorganization. [PDF]

PLoS ONE, 2017
Autoimmune inflammatory reactions leading to rheumatic fever (RF) and rheumatic heart disease (RHD) result from untreated Streptococcus pyogenes throat infections in individuals who exhibit genetic susceptibility.
Carlo de Oliveira Martins, Lea Demarchi, Frederico Moraes Ferreira, Pablo Maria Alberto Pomerantzeff, Carlos Brandao, Roney Orismar Sampaio, Guilherme Sobreira Spina, Jorge Kalil, Edecio Cunha-Neto, Luiza Guilherme   +9 more
doaj   +1 more source

Eigenhearts for diagnosis of congestive heart failure (CHF) [PDF]

, 2006
Common cardiac diseases such as cardio-myopathy, coronary artery diseases, and valve diseases, result in abnormal myocardial movement, which could eventually lead to heart failure, also called congestive heart failure (CHF). CHF is a disease in which the
Ahanathapillai, Vijayalakshmi, Hamilton, David   +1 more
core   +1 more source

ACVIM consensus statement guidelines for the diagnosis, classification, treatment, and monitoring of pulmonary hypertension in dogs. [PDF]

, 2020
Pulmonary hypertension (PH), defined by increased pressure within the pulmonary vasculature, is a hemodynamic and pathophysiologic state present in a wide variety of cardiovascular, respiratory, and systemic diseases.
Abbott, Jonathan, Borgarelli, Michele, Clercx, Cécile, Kellihan, Heidi B, Masseau, Isabelle, Reinero, Carol, Rozanski, Elizabeth, Scansen, Brian A, Visser, Lance C, Williams, Kurt   +9 more
core   +3 more sources