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This case presents a patient who experienced hypoxia and hypotension following the infusion of industrial-grade anhydrous ethanol into the vein of Marshall (VOM) during atrial fibrillation radiofrequency ablation. The hypotension lasted for at least three days, requiring dopamine support, while hypoxia persisted for over a week. The prolonged nature of these symptoms posed a diagnostic challenge.

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Background: Postoperative nausea and vomiting (PONV) are common complications following general anesthesia, particularly in gynecological laparoscopic surgeries. This study aims to evaluate the effect of intraoperative noise isolation on PONV incidence.

Method: This single-center, prospective, randomized controlled trial will enroll 192 adult patients undergoing laparoscopic gynecological surgery.

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Myocardial fibrosis leads to cardiac dysfunction and arrhythmias in heart failure with preserved ejection fraction (HFpEF), but the underlying mechanisms remain poorly understood. Here, RNA sequencing identifies Forkhead Box1 (FoxO1) signaling as abnormal in male HFpEF hearts. Genetic suppression of FoxO1 alters the intercellular communication between cardiomyocytes and fibroblasts, alleviates abnormal diastolic relaxation, and reduces arrhythmias.

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BTKi-induced cardiovascular toxicity in CLL: Risk mitigation and management strategies.

Blood Rev

January 2025

Clinic of Hematology, University Clinical Centre of Serbia, Serbia; Faculty of Medicine, University of Belgrade, Serbia. Electronic address:

Targeted therapies, consisting of Bruton tyrosine kinase inhibitors (BTKis) or BCL-2 inhibitors, are the mainstay of contemporary treatments for chronic lymphocytic leukemia (CLL). The most common adverse effects (AEs) of BTKis are fatigue, bruising, infection, hematological and cardiovascular AEs. While AEs during treatment are usually mild (grades 1 and 2), grade 3 and 4 AEs have been detected in some patients, necessitating additional medical care and temporary or permanent drug discontinuation.

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Temporal properties of transcutaneous direct current motor conduction block.

J Neural Eng

January 2025

Physical Medicine and Rehabilitation, The MetroHealth System, 2500 Metrohealth Dr, Cleveland, OH 44109, USA, Cleveland, Ohio, 44109-1998, UNITED STATES.

Direct current (DC) electrical block of peripheral nerve conduction shows promise for clinical applications to treat spasticity, pain, and cardiac arrhythmias. Most previous work has used invasive nerve cuffs. Here we investigate the potential of non-invasive transcutaneous direct current motor block (tDCB).

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