Anesthesia – Medxy AI

Preemptive Magnesium Sulfate Infusion Significantly Stabilizes Hemodynamics During Pheochromocytoma Resection

By MedXY 01/19/2026

A randomized, double-blind trial confirms that preemptive magnesium sulfate reduces intraoperative hemodynamic instability by nearly 50% in patients undergoing pheochromocytoma and paraganglioma resection, providing a safe and effective adjunct to standard anesthetic protocols.

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Minimizing Anesthesia in Transcatheter Aortic Valve Implantation: Insights from the DOUBLE-CHOICE Trial

By MedXY 09/07/2025

The DOUBLE-CHOICE randomized trial demonstrates non-inferiority of isolated local anesthesia versus conscious sedation in transfemoral TAVI, suggesting a safe minimalist anesthesia strategy with potential trade-offs in patient comfort.

Cardiology news Specialties

Optimizing Sedation for Pulsed-Field Ablation in Atrial Fibrillation: Results of the COOPERATIVE-PFA Trial

By MedXY 08/17/2025

This randomized trial compares sedation regimens for pulsed-field ablation in atrial fibrillation, finding remimazolam-ketamine deep analgosedation superior to propofol-opioid approaches in reducing hypoxemia and hypotension.