hemodynamic instability

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Preemptive Magnesium Sulfate Infusion Significantly Stabilizes Hemodynamics During Pheochromocytoma Resection

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 adj

Jan 19, 2026

Cardiology

Epidural Stimulation of Lower Thoracic Spinal Cord Restores Blood Pressure Stability After Spinal Cord Injury

An implantable, biomimetic epidural electrical stimulation system targeted to the lowest thoracic spinal segments produced immediate pressor responses and durably reduced hypotensive complications in people with chronic spinal cord injury,

Nov 12, 2025

Gastroenterology

When to Scope: How Hemodynamic Status Should Drive Endoscopy Timing in Acute Upper GI Bleeding — International Clinician Perspectives and Practical Recommendations

An international survey of 533 clinicians shows hemodynamic status is the dominant factor shaping decisions about the timing of endoscopy for upper gastrointestinal bleeding; recommendations and practical pathways are summarized for clinici

Nov 9, 2025