Results 171 to 180 of about 34,529 (267)

Comparative multimodal calibration of patient‐specific atrial fibrillation models: Impact of imaging and electrophysiology data on arrhythmogenic substrate identification

The Journal of Physiology, EarlyView.
Abstract figure legend Comparative multimodal calibration of patient‐specific left atrial (LA) models to identify arrhythmogenic substrates in atrial fibrillation (AF). A, LA models shown in posterior and anterior views, calibrated separately using: late gadolinium enhancement magnetic resonance imaging (LGE‐MRI) image intensity ratio (IIR; blue–red ...
Mahmoud Ehnesh, Haseeb Valli, Ovais A. Jaffery, Sam Coveney, Alexander Zolotarev, Zhong Chen, Wajid Hussain, David G. Jones, Raad Mohiaddin, Tom Wong, Gregory Slabaugh, Steven A. Niederer, Edward Vigmond, Shouvik Haldar, Caroline Roney   +14 more
wiley   +1 more source

Changes in Left Ventricular Afterload Following Weaning From Cardiopulmonary Bypass Proved Useful for the Anesthetic Management of Aortic Valve Replacement: A Case Report. [PDF]

Cureus
Sumii K, Tamai T, Yamamoto T.
europepmc   +1 more source

Slow calcium removal contributes to impaired lusitropic response to β‐adrenergic stimulation in HFpEF mice

The Journal of Physiology, EarlyView.
Abstract figure legend Heart failure with preserved ejection fraction (HFpEF) is the most common form of heart failure, yet major gaps remain in our understanding of its underlying mechanisms, disease progression and effective treatment strategies. Mice with HFpEF exhibited exercise intolerance and diastolic dysfunction in vivo, while isolated hearts ...
Tamzin Zawadzki, Diana S. Usai, Sif G. Kaad, Katrine H. Rasmussen, Mie S. Larsen, Jens C. B. Jacobsen, Morten B. Thomsen   +6 more
wiley   +1 more source

Perioperative Management of Anticoagulation in Patients With Mechanical Heart Valves.

JAMA Netw Open
Hrubesz G, Chan V, Xu Y, Potere N, Miron-Celis M, Connors J, Levy JH, Siegal DM, Douketis J, Le Gal G, Carrier M, Shaw JR.   +11 more
europepmc   +1 more source

Expanding Transcatheter Mitral Valve Replacement Eligibility for ViMAC With a Streamlined BATMAN Leaflet Modification Technique. [PDF]

JACC Case Rep
Asselin CY, Giustino G, Beneduce A.
europepmc   +1 more source

What Is Your Diagnosis? Lymph Node Aspirates From a Dog

Veterinary Clinical Pathology, EarlyView.
Gillian Herbert, Kristina Meichner, Emily Rout, Troy Myers, Mackenzie Long   +4 more
wiley   +1 more source

Safety and Effectiveness of a High‐Dose, Tailored Tissue Plasminogen Activator Therapy Protocol: A Joint Pediatric Hematology and Cardiac ICU Quality Improvement Initiative Analysis

Pediatric Blood &Cancer, Volume 73, Issue 11, November 2026.
ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak, Oded Gilad, Yael Feinstein, Sigal Nakav, Ofer Schiller, Joanne Yacobovich   +5 more
wiley   +1 more source

Persistently Stuck Mitral Mechanical Prosthesis Rescued Successfully With Deflectable Electrophysiology Catheter. [PDF]

JACC Case Rep
Balasubramanian VR, Anandan PK, Kasim M, Kannan A, Swamiappan E, Madhusri.   +5 more
europepmc   +1 more source

Deep Learning‐Based Dynamic Segmentation of the Left Atrium in 4D Flow MRI

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2505-2515, November 2026.
ABSTRACT Purpose To design a deep learning pipeline for automated, time‐resolved segmentation of the left atrium (LA) from 4D flow MRI data. Methods We studied 100 individuals including 65 patients with atrial fibrillation (AF) and 35 healthy subjects (HS) resulting in 2530 4D flow MRI time‐volumes acquired in different centers and scanners.
Jonas Leite, Tom Da‐Silva Faria, Marie Shannon Soulez, Khaoula Bouazizi, Perrine Marsac, Elie Mousseaux, Jérôme Lamy, Moussa Gueda Moussa, Olivier Piot, Jacques Feignoux, Daniel Giese, Nicolas Badenco, Estelle Gandjbakhch, Alban Redheuil, Mikaël Laredo, Emilie Bollache, Nadjia Kachenoura   +16 more
wiley   +1 more source

Rare and rarer: percutaneous transcatheter mitral commissurotomy using over-the-wire technique in a patient with mucopolysaccharidosis-a case report. [PDF]

Eur Heart J Case Rep
Gosai D, Easwaran S, Mahajan A, Nathani P, Phadke M.   +4 more
europepmc   +1 more source