Results 291 to 300 of about 112,522 (335)

Mechanisms underlying local Ca2+ signalling differences between right and left atrial myocytes at normal and increased frequencies

The Journal of Physiology, EarlyView.
Abstract figure legend Left atrial myocytes have TAT‐associated faster Ca2+ release but are more prone to maladaptation at higher frequencies due to weaker peripheral SR Ca2+ uptake and smaller trigger Ca2+ current. Abstract Changes in heart rate affect Ca2+ signalling and contractility in ventricular muscle, but the effects on atrial Ca2+ signalling ...
Joon‐Chul Kim, Hieu Trong Huynh, Phuong Kim Luong, Tran Nguyet Trinh, Yixuan Wu, Eleonora Grandi, Sun‐Hee Woo   +6 more
wiley   +1 more source

Secondary Aortoduodenal Fistula Diagnosed after Repeated Gastrointestinal Bleeding Episodes in a Patient With Prior Aortic Graft Surgery

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Secondary aortoduodenal fistula (sADF) is a rare but life‐threatening complication after aortic graft surgery. Diagnosis is often challenging, particularly when contrast‐enhanced computed tomography (CT) and endoscopy results are inconclusive. We report a case in which diagnosis was challenging due to contrast media allergy and non‐diagnostic ...
Jun Kubota, Chikamasa Ichita, Soichiro Nakaya, Takashi Nishino, Chihiro Sumida, Akiko Sasaki, Daisuke Hama   +6 more
wiley   +1 more source

Endoscopic Closure Combined With the Endoscopic Submucosal Dissection Technique and Over‐the‐scope Clip for Chronic Aortoesophageal Fistula: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Aortoesophageal fistula (AEF) is a rare but life‐threatening condition. Initial management typically includes thoracic endovascular aortic repair (TEVAR) or aortic graft replacement to achieve hemostasis, followed by esophagectomy with aortic graft replacement and greater omentum wrapping to eliminate the source of infection.
Ryosuke Kawagoe, Toshiaki Narasaka, Takashi Mamiya, Masaaki Nishi, Kiichiro Tsuchiya   +4 more
wiley   +1 more source

Delayed Biliary Hemorrhage due to Pseudoaneurysm Rupture Caused by Migration of Placed Plastic Stent After Endoscopic Ultrasound‐Guided Hepaticogastrostomy

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Endoscopic ultrasound‐guided hepaticogastrostomy (EUS‐HGS) is an effective method for cases where transpapillary approaches to pancreato‐biliary diseases are challenging, though serious complications often occur. Here, we report an extremely rare case of delayed biliary hemorrhage due to pseudoaneurysm rupture after EUS‐HGS, caused by ...
Yu Akazawa, Masahiro Ohtani, Yosuke Murata, Takuto Nosaka, Tomoko Tanaka, Kazuto Takahashi, Tatsushi Naito, Yasunari Nakamoto   +7 more
wiley   +1 more source

Facts and Misfacts on D‐Dimer Testing. Consensus Guidance From the Italian Society on Thrombosis and Hemostasis (SISET)

American Journal of Hematology, Volume 101, Issue 1, Page 97-109, January 2026.
ABSTRACT D‐dimer defines degradation products derived from the proteolysis mediated by plasmin on cross‐linked fibrin. The evidence‐based use of D‐dimer in some conditions has been consolidated. Currently, however, there is an entrenched prescription of D‐dimer testing to screen otherwise healthy subjects that may induce prescribing physicians to start
Armando Tripodi, Walter Ageno, Luca Barcella, Antonio Coppola, Marcello Di Nisio, Massimo Franchini, Monia Marchetti, Rossella Marcucci, Marco Marietta, Pasquale Pignatelli, Domenico Prisco, Valerio De Stefano   +11 more
wiley   +1 more source

Surviving stabbing: The physiology of knife crime

Experimental Physiology, EarlyView.
Hugh Montgomery, Mike Tipton
wiley   +1 more source

Successful Robot‐Assisted Resection of a Retroperitoneal Cystic Tumor With Fluorescent Ureteral Stent and Firefly Imaging

IJU Case Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Introduction We present a technique that combines a fluorescent ureteral catheter with Firefly near‐infrared fluorescence imaging to identify the ureter and avoid injury during robot‐assisted resection of a retroperitoneal cystic tumor. Case Presentation Computed tomography revealed a 6‐cm retroperitoneal cystic mass anterior to the abdominal ...
Yoichiro Tohi, Kana Kohashiguchi, Kenichi Tanaka, Mari Jinno, Takuma Kato, Rikiya Taoka, Nobufumi Ueda, Reiji Haba, Yoshihiro Nishiyama, Mikio Sugimoto   +9 more
wiley   +1 more source

In vitro characterization of hemodynamics in bicuspid aortic valves: The impact of valve and ascending aortic morphologies

Magnetic Resonance in Medicine, Volume 95, Issue 1, Page 411-429, January 2026.
Abstract Purpose This study investigated the effect of bicuspid aortic valve (BAV) morphology and ascending aortic curvature (AAAc) bending angles on aortic hemodynamics, focusing on transvalvular jets and secondary helical flows that contribute to systolic hemodynamic stress linked to aortic complications.
Kaoru Hattori, Natsuki Nakama, Jumpei Takada, Michinobu Nagao, Yasuhiro Goto, Hiroshi Niinami, Kiyotaka Iwasaki   +6 more
wiley   +1 more source

Induction of ischaemic cardiomyopathy in mice without off‐target effects

Experimental Physiology, EarlyView.
Mark T. Waddingham, James T. Pearson
wiley   +1 more source

The Implementation of Persistent Spinal Pain Syndrome (PSPS): Mechanism‐Based Recommendations

Pain Practice, Volume 26, Issue 1, January 2026.
ABSTRACT Background In 2021, the term persistent spinal pain syndrome (PSPS) was introduced. PSPS type 2 (PSPS‐T2) replaced the unsatisfactory term failed back surgery syndrome (FBSS). PSPS type 1 (PSPS‐T1) is a clinical picture of signs and symptoms of FBSS but without prior surgery. PSPS applies to any spinal level.
Simon Thomson, Brian Simpson, Frank J. Huygen, Michael Stanton‐Hicks, Richard B. North, Giancarlo Barolat, Harriet Scott, Rui V. Duarte   +7 more
wiley   +1 more source