Results 31 to 40 of about 202,517 (312)

Outcomes After Concomitant Mitral and Aortic Rheumatic Valve Surgery in Young People

Proceedings
Background: Rheumatic heart disease (RHD) continues to disproportionately affect young Māori and Pacific Peoples in Aotearoa New Zealand (NZ) [...]
Hilary Hardefeldt, Steven Kiyokawa, Tom Gentles, Ajay Iyengar, Bryan Mitchelson, Dug Yeo Han, Kirsten Finucane, Nigel Wilson   +7 more
doaj   +1 more source

Comparison of Clinical Outcomes Seprate and semi continus sewing methods during and after Heart valves Surgery

مجله دانشگاه علوم پزشکی بیرجند, 2021
Background and Aims: Various therapies and surgeries are applied in heart valve surgery, including interrupted and semi-continuous suture techniques. Therefore, this study aimed to compare the clinical implications of two methods of interrupted and semi ...
Ahmad Amouzeshi, Hadi Shariatifar, Seyyed Ebrahim Hosseini   +2 more
doaj  

Double orifice mitral valve associated with Ventricular Septal Defect in an infant : case report [PDF]

, 2011
Double orifice mitral valve (DOMV) is an uncommon anomaly characterized by a mitral valve with a single fibrous annulus with two orifices opening into the left ventricle.
Taksande, Amar M., Thomas, E., Goutami, V.   +2 more
core  

Mitral Valve Repair in Pediatric Patients with Dilated Cardiomyopathy and Mitral Insufficiency: Single-Center Experience and Results [PDF]

Objective: Idiopathic dilated cardiomyopathy (DCM) is a serious disease causing mitral regurgitation and contraction defects of the myocardium. Through mitral valve (MV) repair surgery, the clinical status of patients can be improved. Methods: Pediatric
İbrahim Ece, Atakan Atalay, Hazım Alper Gürsu, Ata Niyazi Ecevit, Mustafa Yılmaz, Başak Soran Türkcan   +5 more
core   +1 more source

SemanticST: A Scalable Multi‐Contextual Graph Learning Framework for Uncovering Spatial Niches and Robust Multi‐Sample Integration in Spatial Transcriptomics

Advanced Science, EarlyView.
Technical limitations often let dominant signals overshadow rare cell types and fine‐grained heterogeneity in spatial transcriptomics. SemanticST, a graph neural network using multi‐semantic graph fusion and a novel min‐cut loss, recovers these subtle patterns.
Roxana Zahedi, Ahmadreza Argha, Nona Farbehi, Ivan Bakhshayeshi, Thantrira Porntaveetus, Youqiong Ye, Nigel H. Lovell, Hamid Alinejad‐Rokny   +7 more
wiley   +1 more source

Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics

Advanced Intelligent Discovery, EarlyView.
Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong, Zijian Huang, Xuanwu Wang, Zhenghui Feng, Wei Liu, Bingding Huang   +5 more
wiley   +1 more source

Long-term mortality associated with left ventricular dysfunction in mitral regurgitation due to flail leaflets: A multicenter analysis

, 2014
Ejection fraction (EF) as a marker of left ventricular (LV) dysfunction and the appropriate thresholds for diagnosing severe or mild/moderate LV dysfunction in mitral regurgitation are doubted and poorly followed in clinical practice.
Tribouilloy C, Vanoverschelde JL, Pasquet A, RAPEZZI, CLAUDIO, Michelena HI, Avierinos JF, GRIGIONI, FRANCESCO, Lévy F, Rusinaru D, Enriquez Sarano M, Barbieri A, Mitral Regurgitation International Database Investigators [. . ., . . . ], Szymanski C, RUSSO, ANTONIO, Pislaru SV, Théron A   +16 more
core   +2 more sources

The Incremental Role of Stress Echocardiography in Valvular Heart Disease: A Narrative Review

Diagnostics
Background/Objectives: The diagnosis and risk stratification of valvular heart disease have traditionally relied on resting echocardiography. However, in a significant portion of patients, resting findings do not fully reflect the hemodynamic severity of
Adriana Correra, Alfredo Mauriello, Carmen Del Giudice, Celeste Fonderico, Matilde Di Peppo, Vincenzo Russo, Antonello D’Andrea, Giovanni Esposito, Natale Daniele Brunetti   +8 more
doaj   +1 more source

Posterior cusp enlargement in mitral valve reconstructive surgery for restrictive valve insufficiency: Case report [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2007
Introduction According to Carpentier classification, group III of mitral insufficiency is caused by the restrictive motion of the mitral valve. A rheumatic process and a coronary disease are the main causes.
Stojanović Ivan, Jovović Ljiljana, Vuković Milan, Trkulja Ljiljana, Bojović Željko   +4 more
doaj   +1 more source

Cleft da válvula mitral: relato de caso. [PDF]

, 1988
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Pediatria, Curso de Medicina, Florianópolis ...
Alves, Giani O
core