Results 221 to 230 of about 115,894 (308)

Chronic, neutrophilic pericarditis with free‐floating intrapericardial mesothelial‐lined fibrous nodules in a cat

Veterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract A 15‐year‐2‐month‐old, male, neutered domestic shorthair cat was presented for a 1‐week history of increased respiratory effort and declining appetite. Point‐of‐care ultrasound diagnosed tri‐cavitary effusion, and echocardiography revealed the presence of multiple free‐floating hyperechoic nodules within the pericardium.
Maximiliane Gabriele Sehn, Deepa Cavalli‐Sforza Guitart, Jonathan Williams, Victoria Lipscomb, Brogan Kim Atkinson   +4 more
wiley   +1 more source

Dilated and Noncompaction Cardiomyopathy in a Pediatric Patient With Maternal CASZ1 Variant. [PDF]

JACC Case Rep
Sekiguchi L, Nguyen-Truong M, Lin KY, Chan DP.   +3 more
europepmc   +1 more source

The “Spiked Helmet Sign” on Electrocardiogram Following Left Ventricular Assist Device Implantation: A Case Report

Annals of Noninvasive Electrocardiology, Volume 31, Issue 6, November 2026.
The Spiked Helmet Sign on electrocardiogram after LVAD implantation serves as a critical early warning of localized pericardial hematoma and impending tamponade. Prompt recognition should trigger immediate echocardiographic evaluation, as demonstrated in this case, to guide urgent management.
Qin Qian, Ling Yin
wiley   +1 more source

Spiked Helmet Sign in the Early Post‐Heart Transplantation Period: A Dramatic STEMI Mimic in a Structurally Normal Donor Heart

Annals of Noninvasive Electrocardiology, Volume 31, Issue 6, November 2026.
A 36‐year‐old woman developed Spiked Helmet Sign after heart transplantation complicated by subarachnoid hemorrhage and septic shock. Although the ECG changes resolved, she died from infectious complications, highlighting SHS as a marker of critical illness and poor prognosis.
Drizia Renally Macedo Lima, Gutemberg de Sousa Dantas Segundo, Gabriel Pelegrineti Targueta, Roberta Tavares Barreto Teixeira, Alex Tiburtino Meira, Guilherme Augusto Teodoro Athayde   +5 more
wiley   +1 more source

Artificial Intelligence‐Enabled Electrocardiogram Screening for Detection of Low Ejection Fraction in Routine Care: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

Annals of Noninvasive Electrocardiology, Volume 31, Issue 6, November 2026.
Asymptomatic left ventricular systolic dysfunction is common but underdiagnosed. This meta‐analysis of 3 randomized controlled trials (37,467 participants) evaluated AI‐ECG screening for low ejection fraction (EF ≤ 50%). AI‐ECG significantly increased detection of new low EF (RR 1.35, 95% CI 1.15–1.57; p = 0.0002) without significantly affecting ...
Ali Abdelhaleem Omar Ahmed, Omer Abdalhaleem Omer Ahmed, Rana Abdelhaleem Omar Ahmed, Afrah S. Dishean, Collins Gilbert, Mohamed Mirghani Ali Mohamed, Yara Ahmed, Mohamed Hashim Abdelmageed, Ahmed Ashraf Eissa   +8 more
wiley   +1 more source

Cardiac Myxoma Causing Left Ventricular Outflow Tract Obstruction and Syncope in Rural Tanzania. [PDF]

JACC Case Rep
Murji A, Mujuni E, Mahenda S, Nyangasa BJ, Cichowitz C, Ngoya PS.   +5 more
europepmc   +1 more source

Prediction of coarctation of the aorta in fetuses with transposition of great arteries: Inverted ventricular discrepancy as a predictor of arch repair in TGA

Acta Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 11, Page 2359-2366, November 2026.
Fetal MV/TV ratio offers a simple and reproducible marker of AAO in TGA with a cutoff of ≥ 1.0 accurately predicting the need for arch repair. This simple echocardiographic marker improves prenatal risk stratification and surgical planning, facilitating prenatal counseling. Abstract Introduction Transposition of great arteries (TGA) with coarctation of
Cosimo Marco Campanale, Patrizio Moras, Serena Ventrella, Marco Masci, Luciano Pasquini, Alessandra Toscano   +5 more
wiley   +1 more source

Mitral valve regurgitation and emotional dysregulation secondary to long-standing Graves' thyrotoxicosis. [PDF]

Endocrinol Diabetes Metab Case Rep
Chaudhury N, Puttergill B, Ashraf M.
europepmc   +1 more source

PIH1D2 Loss‐of‐Function Directs Ciliary and Cell Cycle Defects Resulting in Left Isomerism With or Without Biliary Atresia

Liver International, Volume 46, Issue 11, November 2026.
ABSTRACT Background & Aims Laterality disorders are rare congenital conditions caused by disruption of left–right embryonic patterning, often associated with ciliary dysfunction. Despite the identification of numerous causative genes, the molecular basis remains unresolved in many patients.
Alina Kurolap, Chofit Chai Gadot, Adel Shalata, Orly Eshach Adiv, Yam Amir, Bar Levy Lando, Florian Stehling, Tova Hershkovitz, Khaled Osman, Clair Habib, Hila Mintz, Ran Steinberg, Amit Hochberg, Uri Hamiel, Adi Mory, Daphna Marom, Sandra von Hardenberg, Amihood Singer, Bernd Auber, Hagit Baris Feldman   +19 more
wiley   +1 more source