Results 121 to 130 of about 42,800 (241)

Spontaneous rupture of left ventricular true aneurysm [PDF]

, 2010
Rupture of left ventricle leading to cardiac tamponade is a cause of death in 5% to 10%. We report the case of a 52-year-old woman who presented with cardiac tamponade due to ruptured left ventricular aneurysm. She was experiencing sudden onset of severe
Anguseva, Tanja, Mitrev, Zan, Hristov, Nikola, Belostotsky, Vladimir   +3 more
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Suspected Cardioembolic Stroke Linked to Left Atrial Stunning After Pulsed Field Ablation for Atrial Fibrillation

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
After pulsed field ablation with pulmonary vein and posterior wall isolation, a patient developed ischemic stroke due to left carotid artery occlusion. Pathology of the retrieved thrombus revealed an acute red thrombus, suggesting left atrial stunning–induced thrombus formation.
Akinori Matsushima, Takamichi Katsuhara, Tomonobu Kodama, Kenta Uto, Yasuo Okumura   +4 more
wiley   +1 more source

Left ventricular noncompaction and aneurysm revealed by left ventriculography

, 2012
Left ventriculography (LVG) is sometimes not performed during cardiac catheterization when results of prior noninvasive tests are available. We present a rare case of left ventricular noncompaction coexisting with left ventricular aneurysm diagnosed ...
Ionescu, Costin, MD
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Electro‐Mechanical Dissociation in Chagas Cardiomyopathy: Comparative Analysis of Arrhythmic Burden Beyond LVEF

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
Despite matched clinical characteristics and LVEF, patients with Chagas cardiomyopathy exhibit a significantly higher arrhythmic burden compared to ischemic cardiomyopathy. This electro‐mechanical dissociation highlights the necessity of sudden death risk stratification strategies that extend beyond traditional ejection fraction thresholds.
Luis E. Echeverría, Lyda Z. Rojas, Angie Yarlady Serrano‐García, Yina T. Ariza, Carlos Luengas, Rachel Marcus, Carlos A. Morillo, Sergio A. Gómez‐Ochoa   +7 more
wiley   +1 more source

Large animal model of left ventricular aneurysm.

, 1989
In 28 Dorsett sheep, ligation of the distal homonymous (equivalent to human left anterior descending) and second diagonal coronary arteries produced a constant transmural infarct of 22.9% +/- 2.5% (mean +/- standard deviation) of the left ventricular ...
Savage, E B, Iozzo, R V, Hargrove, W C, Bogen, D K, Bavaria, Joseph E, MD, Edmunds, L H, Ratcliffe, M B, Kreiner, G, Markovitz, L J   +8 more
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Behçet's syndrome with left ventricular aneurysm and ruptured renal artery pseudoaneurysm

, 1999
A 21-year-old man with Behçet's syndrome presented with both a left ventricular aneurysm and a left renal artery pseudoaneurysm. After successful embolization of the ruptured pseudoaneurysm, the patient underwent successful repair of the left ventricular
Siegel, R., Han, K., Gazi, M. A., Burno, D. K., Weiss, R. E., Pantuck, A. J.   +5 more
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Circadian Immunity and Vascular Inflammation in Cardiovascular Disease Chronotherapy Windows: Time for a Re‐Assessment

Med Research, Volume 2, Issue 2, Page 236-279, June 2026.
ABSTRACT Circadian rhythms orchestrate cardiovascular physiology by regulating immune and inflammatory pathways. Disruption of these rhythms profoundly alters vascular homeostasis, thereby promoting the onset and progression of cardiovascular diseases (CVD).
Tian Zhang, Ge Zhang, Tian‐Ding Liu, Tianshu Gu, Fengyi Yu, Pengyuan Xu, Wunan Mi, Xuanjiang Zhao, Qian Guo, Honglin Zheng, Taiqi Zhao, Qiang Li, Di Lu, Mingxuan Duan, Chaoyang Yu, Ruhao Wu, Shiqian Zhang, Haonan Zhang, Zeyu Wang, Youyang Zheng, Yan Xiao, Zenglei Zhang, Ge Zhang   +22 more
wiley   +1 more source

Inflammation, Immunity, and Cardiovascular Diseases

Med Research, Volume 2, Issue 2, Page 343-370, June 2026.
Cardiovascular stress signals (e.g., hemodynamic shear, oxidized lipids, and ischemia) act on endothelial and immune cells to activate and amplify inflammation through NF‐κB, the NLRP3 inflammasome, and JAK/STAT signaling, inducing proinflammatory cytokines/chemokines (IL‐6, IL‐1β, TNF‐α, and CCL2) and self‐amplifying circuits; clinically, inflammatory
Dezhi Guo, Yan Liao, Rui Zhao, Zhaoyu Li, Kaikai Wang, Haoling Zhang, Pingxin Sun, Yadong Guo, Wangzheqi Zhang   +8 more
wiley   +1 more source

Sinogram‐based flow estimation in computed tomography using a physics‐informed neural network: Impact of gantry rotation speed, X‐ray fluence and pulsed acquisition on accuracy

Medical Physics, Volume 53, Issue 6, June 2026.
Abstract Background Non‐invasive imaging‐based assessment of blood flow plays a critical role in evaluating heart function and structure. Computed Tomography (CT) is a widely‐used imaging modality that can robustly evaluate cardiovascular anatomy and function, but direct methods to estimate blood flow velocity from movies of contrast dynamics have not ...
Jinyuxuan Guo, Gurnoor Singh Khurana, Alejandro Gonzalo Grande, Juan C. del Alamo, Francisco Contijoch   +4 more
wiley   +1 more source

Mitral subannular left ventricular aneurysm : a case report [PDF]

, 1987
CITATION: Edelstein, C. L., Blake, R. S. & Klopper, J. F. 1987. Mitral subannular left ventricular aneurysm : a case report. South African Medical Journal, 71:114-115.The original publication is available at http://www.samj.org.zaA mitral subannular left
Klopper, J. F., Blake, R. S., Edelstein, C. L.   +2 more
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