Results 141 to 150 of about 56,066 (262)

Primitive hepatic venous plexus in a child with scimitar syndrome and pulmonary sequestration [PDF]

open access: yes, 2013
This article reports a case of scimitar syndrome with pulmonary sequestration, persistent primitive hepatic venous plexus and stenosis of the inferior vena cava in a child presenting with failure to thrive.
Morrison, M.L.   +2 more
core  

Advances in cardiac devices and bioelectronics augmented with artificial intelligence

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark   +3 more
wiley   +1 more source

Haemodynamic‐energetic mechanism of sudden cardiac death in severe aortic stenosis: A modelling study

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A sudden decrease in total peripheral resistance (TPR), as observed during vasovagal syncope, leads to a reduction in aortic systolic pressure (AO pressure) and afterload. In healthy individuals, the consequent decrease in left ventricular systolic pressure (LV pressure) lowers stroke work and myocardial energy expenditure.
Martin Dvoulety, Michal Sitina
wiley   +1 more source

Distal Bile Duct Metastasis From Rectal Cancer: The Diagnostic Contribution of Intraductal Ultrasonography

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A 49‐year‐old male developed liver dysfunction during chemotherapy for rectal cancer located in the rectosigmoid region. Although magnetic resonance cholangiopancreatography initially indicated sclerosing cholangitis, endoscopic retrograde cholangiopancreatography and intraductal ultrasonography revealed multiple non‐contiguous intraductal ...
Shinji Monoe   +5 more
wiley   +1 more source

Pediatric liver transplantation. Part II. Diagnostic imaging in postoperative management [PDF]

open access: yes, 1985
Bron, KM   +6 more
core   +1 more source

Enhanced Endoscope is Associated With Success Rates in B2‐ Endoscopic Ultrasound‐Guided Hepaticogastrostomy

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objective Endoscopic ultrasound (EUS)‐guided hepaticogastrostomy (HGS) in intrahepatic bile duct segment 3 (B3) is widely used for biliary drainage. Post‐puncture procedures are easy to perform in intrahepatic bile duct segment 2 (B2), but using a conventional oblique‐viewing (OV) scope (GF‐UCT260) may result in transesophageal puncture.
Yoshitaro Yamamoto   +10 more
wiley   +1 more source

Incidence and Risk Factors of Limb Ischaemia in Adult Patients Receiving Veno‐Arterial Extracorporeal Membrane Oxygenation: A Systematic Review and Meta‐Analysis

open access: yesNursing in Critical Care, Volume 31, Issue 2, March 2026.
ABSTRACT Background Limb ischaemia is a serious and potentially limb‐threatening vascular complication associated with veno‐arterial extracorporeal membrane oxygenation (V‐A ECMO). However, substantial heterogeneity has been observed in the reported incidence rates and identified risk factors among published studies.
Meiqian Guo   +4 more
wiley   +1 more source

Congenital pulmonary vein stenosis.

open access: yesJournal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2007
A case of a newborn infant is described who presented with severe cyanosis at birth with rapid deterioration. The infant died at six hours of life. The diagnosis was determined at autopsy as congenital pulmonary vein stenosis.
openaire   +1 more source

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

open access: yesThe Anatomical Record, Volume 309, Issue 2, Page 417-450, February 2026.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna   +16 more
wiley   +1 more source

EAM‐CT Merge Guiding a Safe Transeptal Puncture in Atrial Tachycardia Ablation in a Intracardiac Fontan Patient

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT A patient with tricuspid valve atresia and pulmonary artery valve stenosis underwent a total cavo‐pulmonary circulation with an unfenestrated intracardiac conduit. He experienced poorly tolerated atrial tachycardia and was referred for radiofrequency catheter ablation (RFCA). No interatrial shunt was evident.
Marco Scaglione   +7 more
wiley   +1 more source

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