Results 31 to 40 of about 952 (172)
Journal of Cardiovascular Electrophysiology, Volume 37, Issue 3, Page 561-571, March 2026.ABSTRACT Background Atrial tachycardias (AT) after radiofrequency ablation (RFA) of atrial fibrillation (AF) may utilize Bachmann's bundle (BB). Due to their epicardial location, these ATs remain poorly understood. Objective To describe the electrophysiologic and anatomic basis of BB‐related ATs.
Nate Christian‐Miller +10 more
wiley +1 more source
Nano Select, Volume 7, Issue 1, January 2026.Nanoparticle‐driven nose‐to‐brain drug delivery offers a noninvasive approach to bypass the blood–brain barrier (BBB) and directly modulate reactive astrocytes in CNS disorders. This review highlights biodegradable nanoparticles for astrocyte modulation, enhancing drug bioavailability, sustained release, and neuroinflammation control.
Senamile M. Dlamini +3 more
wiley +1 more source
Disyunción anular mitral en la patología mixomatosa valvular [PDF]
, 2017 The mitral annular disjunction is defined as the separation between the left atrium-mitral valve and the theoretical point of insertion of the left ventricle at the level of the mitral valve annulus.
Molina Borao, Isabel +1 more
core +2 more sources
Postpump Chorea After Pediatric Cardiac Surgery: Exploring Causes and Treatment
Journal of Cardiac Surgery, Volume 2026, Issue 1, 2026.Introduction Postpump chorea is a rare but potentially disabling movement disorder that arises days to weeks after cardiopulmonary bypass, most often following deep hypothermic circulatory arrest in pediatric patients undergoing repair of complex congenital heart defects. Clinically, postpump chorea presents as involuntary, nonrhythmic, choreiform, and
Jad Abdul Khalek +4 more
wiley +1 more source
Engineering Reports, Volume 7, Issue 11, November 2025.This study introduces the NVPF metric to quantify cybersecurity risks in online social networks, demonstrating that integrating behavioral, topological, and neighbor‐based features significantly enhances threat detection accuracy—achieving a 24.7% improvement over traditional methods.
Romil Rawat +6 more
wiley +1 more source
Cardiovascular magnetic resonance in patients with mitral valve prolapse [PDF]
With a prevalence of 2–3% in the general population, mitral valve prolapse (MVP) is the most common valvular heart disease. The clinical course is benign in the majority of patients, although severe mitral regurgitation, heart failure, and sudden cardiac
Aung, Nay +10 more
core +2 more sources
Ocular Findings as the Most Striking Manifestation of a SMAD3 Variant
American Journal of Medical Genetics Part A, Volume 197, Issue 10, October 2025.ABSTRACT Loeys‐Dietz syndrome (LDS) is a heritable connective tissue disorder with variable expressivity. It is a multisystemic condition mainly characterized by a propensity for arterial aneurysms and dissections, skeletal manifestations, hypertelorism, bifid uvula, craniosynostosis, and cutaneous features.
Noémie Villeneuve‐Cloutier +7 more
wiley +1 more source
A tale of two MADs:A case series [PDF]
Background Mitral annular disjunction (MAD), consisting in a systolic separation between the posterior atrial wall-leaflet junction and the basal left ventricular wall, is a disputed imaging entity.
Bragato, Renato +7 more
core +1 more source
Prevalence of cardiac dysfunction in men with erectile dysfunction: the EDcard study
BJU International, Volume 136, Issue 3, Page 537-544, September 2025.Objectives To assess the prevalence of myocardial impairment in men with erectile dysfunction (ED) as compared with the general population using conventional and two‐dimensional speckle‐tracking echocardiography. Subjects and Methods In this cross‐sectional study, men with ED underwent clinical, electrocardiographic, and transthoracic echocardiographic
Emil Durukan +11 more
wiley +1 more source