Results 121 to 130 of about 35,653 (262)

Comparative multimodal calibration of patient‐specific atrial fibrillation models: Impact of imaging and electrophysiology data on arrhythmogenic substrate identification

The Journal of Physiology, EarlyView.
Abstract figure legend Comparative multimodal calibration of patient‐specific left atrial (LA) models to identify arrhythmogenic substrates in atrial fibrillation (AF). A, LA models shown in posterior and anterior views, calibrated separately using: late gadolinium enhancement magnetic resonance imaging (LGE‐MRI) image intensity ratio (IIR; blue–red ...
Mahmoud Ehnesh, Haseeb Valli, Ovais A. Jaffery, Sam Coveney, Alexander Zolotarev, Zhong Chen, Wajid Hussain, David G. Jones, Raad Mohiaddin, Tom Wong, Gregory Slabaugh, Steven A. Niederer, Edward Vigmond, Shouvik Haldar, Caroline Roney   +14 more
wiley   +1 more source

Beat‐to‐beat variability of ventricular repolarization reveals sex‐specific instability and proarrhythmic risk

The Journal of Physiology, EarlyView.
Abstract figure legend A mechanistic framework linking sex‐dependent dynamical instability to proarrhythmic risk. Sex‐specific human ventricular models show that upstream modulators, including biological sex, hormones, drugs and heart disease, promote steeper APD restitution in female than male and enhance dynamical instability.
Daisuke Sato, Lorenzo Santini, Raffaele Coppini, Eleonora Grandi   +3 more
wiley   +1 more source

Post-traumatic blunt mitral insufficiency: Surgical experience and review

, 2011
hree cases of acute mitral insufficiency after blunt chest trauma are presented. All three patients underwent urgent surgery for mitral valve replacement (MVR).
Ponce, Gerardo, Abad, Cipriano, Hrapkowicz, Tomasz   +2 more
core  

Differentiating the Clinical and Variant Spectrum of Hardikar Syndrome From Other MED12 ‐Related Developmental Disorders

American Journal of Medical Genetics Part A, Volume 200, Issue 7, Page 1619-1650, July 2026.
ABSTRACT The rare X‐linked female‐restricted Hardikar syndrome (HDKR, OMIM # 301068) is characterized by multiple congenital anomalies including orofacial clefts, gastrointestinal, genitourinary, and cardiac anomalies, but cognitive and neurobehavioral development is rarely impaired.
Tinne Warmoeskerken, Miel Theunis, Kris Van den Bogaert, Koenraad Devriendt, Jeroen Breckpot   +4 more
wiley   +1 more source

Surgical Repair of Congenital Left Atrial Aneurysm and Mitral Valve Insufficiency in a Four-Year-Old Child

, 2018
Left atrial aneurysm is an extremely rare anomaly, which can be associated with supraventricular arrhythmia, compression of coronary arteries, intracardiac thrombus, life-threatening systemic embolization, pulmonary venous obstruction, mitral valve ...
Yalcinbas, Yusuf Kenan, ARNAZ, Ahmet, Sarioglu, Ayse, SARIOĞLU, CAFER TAYYAR, ŞİŞLİ, EMRAH, Turkekul, Yasemin   +5 more
core   +1 more source

Pre‐Sport Cardiac Evaluation in Children: Detection of Risks Other Than Sudden Cardiac Death

Annals of Noninvasive Electrocardiology, Volume 31, Issue 4, July 2026.
In children who want to play sports, is a cardiac evaluation necessary only for sudden cardiac death? ABSTRACT Objective Sudden deaths may occur in children and adolescents due to unexpected cardiac problems during sports. This study aimed to screen for abnormalities that may lead to future morbidity in addition to the risk of sudden death and to ...
Mehmet Öncül, Abdulgani Gülyüz
wiley   +1 more source

The treatment of mitral insufficiency in refractory heart failure. [PDF]

Eur Heart J Suppl, 2020
Cammertoni F, Bruno P, Mazza A, Massetti M.   +3 more
europepmc   +1 more source

Mitral insufficiency [PDF]

The Journal of Physiology, 1924
openaire   +2 more sources

Seguimiento a pacientes con insuficiencia mitral, a quienes se les realizó reparo de la válvula mitral, en el Hospital Universitario Mayor - Mederi desde el año 2009 a 2013 [PDF]

, 2014
La presente investigación es un estudio de tipo descriptivo en el que se pretende realizar el seguimiento a un grupo de pacientes a quienes se les realizó reparo valvular mitral desde el año 2009, con el fin de analizar la evolución postquirúrgica, el ...
Pedroza Sabogal, Sergio Enrique
core  

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

Advanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando, Hongyi Shen, Myles McGovern, Yusen Zhang, Vivien Lin, Darryl Fu, Ryan Baumwart, Kaiyan Qiu   +7 more
wiley   +1 more source