Results 171 to 180 of about 18,477 (242)

Sinus node dysfunction preceding herpes simplex encephalitis: A case report. [PDF]

J Cardiol Cases
Hayashida R, Kondo K, Miyazaki T, Otsuka S, Morita S, Shibata R, Murohara T.   +6 more
europepmc   +1 more source

Mechanistic Study of Platelet Membrane‐Coated Resveratrol Nanosystem in Mitochondrial Dysfunction and Endothelial Senescence During Atherosclerotic Lesion Development via FOXM1 Activation

Aging Cell, Volume 25, Issue 8, August 2026.
Schematic diagram of the mechanism by which PM@RSV NPs alleviate AS via FOXM1 activation. ABSTRACT Atherosclerosis (AS) is closely linked to endothelial cell (EC) senescence and mitochondrial dysfunction, which impair vascular repair. Resveratrol (RSV) has antioxidant, anti‐inflammatory, and pro‐angiogenic effects, but its clinical use is restricted by
Li Xiao, Zexin Zhan, Ping Liu, Bing Qin
wiley   +1 more source

Sinus Node Dysfunction due to Lithium Intoxication. [PDF]

Intern Med
Aizawa Y, Iwasaki YK, Asai K, Matsumoto T.   +3 more
europepmc   +1 more source

Endo‐Hepatology: Paradigm Shift in Endosonographic Diagnosis for Liver Disease to Digestive Endoscopy

Digestive Endoscopy, Volume 38, Issue 8, August 2026.
ABSTRACT Assessment of liver disease has traditionally relied on a fragmented approach involving cross‐sectional imaging, noninvasive fibrosis assessment, liver biopsy, and endoscopy for complications of portal hypertension. Although effective, this strategy often requires multiple procedures and lacks integration.
Pathipat Durongpongkasem, Amanda H. Lim, Nam Q. Nguyen   +2 more
wiley   +1 more source

Contemporary Management of Aortic Stenosis: Timing of Intervention and Lifetime Valve Management

European Journal of Clinical Investigation, Volume 56, Issue 8, August 2026.
As transcatheter treatment expands to younger and lower‐risk patients, aortic stenosis management is evolving from a single procedure to lifelong valve care. This review highlights the key challenges across the patient journey, from timely diagnosis and optimal intervention to durable valve performance, long‐term surveillance, and repeat intervention ...
Ottavia Cozzi, Thomas Pilgrim
wiley   +1 more source

Air embolism secondary to suspected lymphatic tissue disruption with severe exercise‐induced pulmonary haemorrhage

Equine Veterinary Education, Volume 38, Issue 8, Page e501-e508, August 2026.
Summary Air embolism is rare in horses and typically associated with complications following intravenous catheterisation or other medical procedures. Exercise‐induced pulmonary haemorrhage (EIPH) is common in racehorses but not usually associated with air embolism. This report describes a case of air embolism in a 4‐year‐old Thoroughbred with EIPH. The
J. Wittenberg, K. Drozdzewska, K. Landmann, A. Voß, K. Kunze, D. Rutenberg, A. D. Gruber, H. Gehlen   +7 more
wiley   +1 more source

Case report: Successful implantation of atrial lead in Marshall vein in a patient with sinus node dysfunction. [PDF]

Clin Case Rep
Zhang X, Liu X.
europepmc   +1 more source

eNOS Uncoupling, Shear‐Stress Tolerance, and the Two‐Threshold Model of Post‐Exertional Malaise in Long COVID: A Mechanistic Hypothesis With Implications for Physiotherapy and Recovery Protocols

Microcirculation, Volume 33, Issue 6, August 2026.
ABSTRACT Objective To propose and make testable a mechanistic hypothesis for post‐exertional malaise (PEM) in a clinically distinct subset of Long COVID patients, in whom delayed exertional symptoms coexist with consistently normal macrovascular investigations.
Yiannis K. Karipidis, Konstantinos Y. Karipidis   +1 more
wiley   +1 more source

Sinus node dysfunction in myelin oligodendrocyte glycoprotein-associated disorder (MOGAD) presenting with optic neuritis. [PDF]

HeartRhythm Case Rep
Foster C, DiGregorio H, Das S, Mirmire S, Chua JH, Schurmann P.   +5 more
europepmc   +1 more source

Real‐World Treatment of Patients With Sinus Node Dysfunction and Heart Failure With Preserved Ejection Fraction

Pacing and Clinical Electrophysiology, Volume 49, Issue 8, Page 1015-1022, August 2026.
ABSTRACT Background Permanent pacemaker (PPM) implantation is recommended in patients with sinus node dysfunction (SND). In patients with coexisting heart failure with preserved ejection fraction (HFpEF), clinicians may be hesitant to treat SND due to concerns about exacerbating heart failure.
Nicole Habel, Sarah Rosemas, Lucas Higuera, Patrick Zimmerman, Markus Meyer   +4 more
wiley   +1 more source