Results 91 to 100 of about 1,011,669 (186)

Hemodynamic Unmasking of Atrial Septal Defect After Pulmonary Arterial Hypertension Therapy: A Pathophysiologic Perspective

open access: yesClinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Pulmonary arterial hypertension may mask underlying atrial septal defects by reducing left‐to‐right shunt flow through elevated pulmonary vascular resistance and impaired right ventricular compliance. Targeted therapy may unmask latent defects, emphasizing early multimodality imaging and sustained clinical suspicion for congenital shunts when ...
Nwachukwu O. Nwachukwu   +6 more
wiley   +1 more source

Large Hydatid Cyst in the Cardiac Interventricular Septum: A Rare Case Report and Literature Review

open access: yesJournal of Clinical Ultrasound, Volume 54, Issue 6, Page 1538-1542, July/August 2026.
Hydatid disease is a parasitic disease with a high incidence in pastoral areas in Tibet. The heart is an uncommon location of echinococcosis, and involvement of the interventricular septum is even rarer. This disease can remain asymptomatic for a long time, but may result in cardiac tamponade and sudden death.
Lin Gao, Yixiu Zhang, Xiao Yang
wiley   +1 more source

Multimodality imaging of a rare intracardiac bronchogenic cyst

open access: yesRadiology Case Reports
The authors report a case of pathologically proven intracardiac bronchogenic cyst embedded within the interatrial septum of a 30-year-old woman presenting with chest pain and first-degree AV block.
Jeffrey Gonzalez, B.S.   +7 more
doaj   +1 more source

Left Atrial Inexcitability in Children With Congenital Lupus‐Induced Complete Atrioventricular Block

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2015
Background Congenital atrioventricular block is a well‐established immunologic complication of maternal systemic lupus erythematosus. We sought to further characterize the electrophysiological manifestations of maternal systemic lupus erythematosus on ...
Sylvia Abadir   +5 more
doaj   +1 more source

How to facilitate ultrasound examination of the fetal heart: the 5‐4‐3‐2‐1 method

open access: yesUltrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 124-129, July 2026.
ABSTRACT We propose a new standardized, systematic method of fetal cardiac screening, the step‐by‐step ‘5‐4‐3‐2‐1’ method. This method is based on understanding the cardiac structures through a process of navigating between the different recommended views during an abdominothoracic sweep, following a user‐friendly checklist to identify the main ...
M. Levy, B. Stos
wiley   +1 more source

Lipomatous hypertrophy of the interatrial septum

open access: yes, 2008
Lipomatous hypertrophy of the interatrial septum (LHIS) is a rare benign disorder that is characterized by accumulation and deposition of fat in the interatrial septum. Its etiology is still unknown, despite the theories that have been suggested.
CARERJ, Scipione   +5 more
core   +1 more source

Comunicação interatrial "anatômica" [PDF]

open access: yes, 2018
Comunicação interatrial ...
Teixeira, Alaor
core   +2 more sources

Bloqueo interatrial (síndrome de Bayés)

open access: yes, 2019
El bloqueo interatrial, también conocido como síndrome de Bayés, es un trastorno de conducción secundario a un retraso o bloqueo a través del fascículo de Bachmann. Su diagnóstico es electrocardiográfico y se realiza ante la presencia de una onda P ≥ 120
Ricaño Cal y Mayor, Manuel   +2 more
core  

Rationale and design of the BAYES (Interatrial Block and Yearly Events) registry

open access: yes, 2017
The prevalence of interatrial block (IAB) is high in the elderly, particularly in those with heart disease. Despite this high prevalence—and the association of IAB with the risk of atrial fibrillation (AF), stroke, and cognitive decline—little ...
Martínez Sellés Oliveria Soares, Manuel   +3 more
core   +1 more source

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