Results 201 to 210 of about 504,443 (306)

A Special Muscle Fiber Surviving After Septal Line Ablation of Mitral‐Isthmus Dependent Atrial Flutter

open access: yesJournal of Arrhythmia, Volume 42, Issue 5, October 2026.
Following unsuccessful supero‐septal line ablation for mitral isthmus‐dependent atrial flutter, a conduction gap may occur along the septoatrial bundle (SAB). In such cases, linear ablation extending perpendicularly to the supero‐septal ablation line (SSL) toward Bachmann's bundle (BB) may achieve complete conduction block across the supero‐septal ...
Takumi Yamada   +3 more
wiley   +1 more source

Inhibition of COX‐2‐Mediated Arachidonic Acid Metabolism by FGF21‐PPARα Axis Alleviates Liver Steatosis

open access: yesMedComm, Volume 7, Issue 10, October 2026.
Under physiological conditions, the FGF21‐PPARα axis restrains COX‐2 and maintains arachidonic acid (AA) metabolic homeostasis. During steatotic liver disease, ERK1/2 phosphorylation increases alongside adaptive FGF21/PPARα activation, which is insufficient to suppress COX‐2, leading to COX‐driven AA remodeling, PGE2 accumulation, inflammation, and ...
Guangsen Xu   +15 more
wiley   +1 more source

Case Report: Leiomyosarcoma of the inferior vena cava presenting as a right atrial mass: the value of multimodality imaging. [PDF]

open access: yesFront Cardiovasc Med
Eggers AS   +9 more
europepmc   +1 more source

Myasthenia Gravis and Thymoma

open access: yesMuscle &Nerve, Volume 74, Issue 4, Page 1156-1173, October 2026.
ABSTRACT Thymoma is the most common tumor of the anterior mediastinum. Approximately 20%–30% of patients with a thymoma develop myasthenia gravis (MG), and an additional one third may possess positive acetylcholine receptor (AChR) antibodies without MG.
Benjamin Claytor   +5 more
wiley   +1 more source

Pulmonary artery catheters or central venous catheters for cardiac surgery: the PUMA Pilot randomised clinical trial

open access: yesAnaesthesia, Volume 81, Issue 10, Page 1358-1366, October 2026.
Summary Introduction Pulmonary artery catheters are used widely in cardiac surgery despite observed associations with worse outcomes and guidelines that recommend against their routine use. No adequately powered randomised trials are available. Methods The PUMA Pilot was a multicentre, randomised, parallel assignment, open‐label, pilot and feasibility ...
Luke A. Perry   +22 more
wiley   +1 more source

Intrapulmonary course of the inferior vena cava: a rare congenital anomaly. [PDF]

open access: yesBJR Case Rep
Sergio P   +12 more
europepmc   +1 more source

Live Birth Rates After Varicocele Embolization in Patients After Failed In Vitro Fertilization With Intracytoplasmic Sperm Injection

open access: yesAndrology, Volume 14, Issue 7, Page 2081-2086, October 2026.
ABSTRACT Background and Objectives While in vitro fertilization with intracytoplasmic sperm injection (IVF‐ICSI) bypasses abnormalities in sperm concentration, motility, and morphology, it still has a significant failure rate. We report our experience on the effect of varicocele embolization (VE) on couples with varicocele related primary male factor ...
Anthony Verstandig, Adam Farkas
wiley   +1 more source

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