Results 171 to 180 of about 6,898 (249)

Left atrial appendage closure: Current status, unresolved issues, and future perspectives. [PDF]

Cardiovasc Interv Ther
Kondo Y, Ryuzaki S, Nakano M, Kobayashi Y.   +3 more
europepmc   +1 more source

Catastrophic Antiphospholipid Syndrome in a Young Female Complicated by Systemic Lupus Erythematosus and Left Atrial Myxoma: A Rare Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Catastrophic antiphospholipid syndrome (CAPS) is a fulminant and rare variant of antiphospholipid syndrome characterized by rapidly progressive multiorgan thrombosis and a high mortality rate. Its diagnosis is often challenging due to overlapping clinical features with sepsis, thromboembolic disorders, and systemic autoimmune diseases.
Nazmin Ahmed, Mohammad Nazrul Hossain, Abdullah Salman, Sabrina Yesmin, S. M. G. Saklayen   +4 more
wiley   +1 more source

Effect of Device Size on Outcomes Following Left Atrial Appendage Closure in Borderline-Sized Anatomy. [PDF]

JACC Asia
Kuwabara K, Kubo S, Nakajima Y, Matsumoto T, Fukunaga M, Kondo Y, Sugane H, Okubo K, Nakagawa K, Nagatomo D, Hachinohe D, Kusa S, Umemoto T, Nanasato M, Arita T, Yamasaki H, Yoshiyama T, Tanaka N, Masuda M, Sakamoto T, Nakashima M, Ohno Y, Saito S, Hara H.   +23 more
europepmc   +1 more source

Sinus Pause and Cognitive Dysfunction: Diagnostic and Therapeutic Implications

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Bradyarrhythmia‐related cerebral hypoperfusion should be considered in elderly patients presenting with unexplained episodic cognitive decline, particularly when symptoms fluctuate or occur transiently. Prolonged rhythm monitoring may identify potentially treatable arrhythmic causes.
Mohd Aizuddin Mohd Zulastri, Muhammad Azlan Aseri, Syed Saleh Syed Sheikh, Imran Zainal Abidin   +3 more
wiley   +1 more source

Evaluation of Zero-Exchange Transseptal Puncture Devices on Procedural Workflow and Consistency During Left Atrial Appendage Closure. [PDF]

J Soc Cardiovasc Angiogr Interv
Malek AEI, Singhal M, Soliman W, Al-Dujaili S, Al-Khalaf M, Carbajal C, Yim S, Cogert G, Holve T, Youseffian O, Shafer C, Lerner D, Shenoda M, Aragon JR.   +13 more
europepmc   +1 more source

Cognitive Biases in Early Trauma Transfusions: Lessons From Three Rare Cases of Acute Hemolytic Reaction

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Massive transfusion protocols are essential in trauma resuscitation but may inadvertently increase the risk of acute hemolytic transfusion reactions (AHTRs), which are typically caused by ABO incompatibility. Recognition is difficult because signs of hemolysis can mimic trauma‐related hemorrhage or coagulopathy.
Mohammad Javad Entezari Meybodi, Samin Jodari Dallali, Hosein Kouchaki, Golnar Sabetian   +3 more
wiley   +1 more source

When Chronic Pain Clouds Acute Diagnosis: Femoral Shaft Osteonecrosis With Superimposed Pseudomonas Osteomyelitis in a Medically Complex Patient

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT In medically complex patients with chronic pain, new or worsening symptoms should prompt careful reassessment. Avascular necrosis, particularly in the setting of prolonged steroid use, may be overlooked due to diagnostic overshadowing. Timely recognition requires multidisciplinary collaboration and vigilance to distinguish acute pathology from
Ji‐Hoon Lee, Elias Lai, Jerry Markar, Bi Mo   +3 more
wiley   +1 more source

Left Atrial Appendage Closure in Patients Refusing Oral Anticoagulation: The LAAC-REFUSAL Study. [PDF]

J Am Heart Assoc
Galea R, Bini T, Korsholm K, Sedaghat A, Aminian A, Vij V, Perich Krsnik J, Chalkou K, Siontis G, Roten L, Nielsen-Kudsk JE, Räber L.   +11 more
europepmc   +1 more source

Imperatorin ameliorates myocardial ischemia‐reperfusion injury by inhibiting endoplasmic reticulum stress‐mediated apoptosis via the PI3K/AKT/Nrf2 pathway

Journal of Cell Communication and Signaling, Volume 20, Issue 2, June 2026.
By activating the PI3K/AKT/Nrf2 pathway, imperatorin can reduce endoplasmic reticulum stress and its mediated apoptosis in cardiomyocytes, improve the pathological changes of myocardial tissue, and thus improve myocardial ischemia/reperfusion injury.
Mingjun Han, Fan Yu, Huanhuan Li
wiley   +1 more source

From Molecules to Machines: An Integrative Framework Linking Molecular Pathogenesis, Multi‐Factorial Risk, Risk Stratification, Clinical Management, and Artificial Intelligence in QT Prolongation and Sudden Cardiac Death

Clinical Cardiology, Volume 49, Issue 6, June 2026.
An integrative conceptual framework linking the five principal domains addressed in this review. Beginning at the molecular level, loss‐of‐function mutations in KCNQ1 and KCNH2 reduce outward repolarizing currents (IKs and IKr), while gain‐of‐function SCN5A mutations augment late inward sodium current (INa), establishing the genetic substrate for ...
Mojtaba Farjam, Mohammad Hosein Yazdanpanah, Narges Fereydouni   +2 more
wiley   +1 more source