Related Experiment Video
Updated: Feb 3, 2026

Evaluation of Right Ventricular Function in Experimental Models of Pulmonary Arterial Hypertension
Published on: June 27, 2025
Laparoscopic Rectopexy in a Patient With Pulmonary Hypertension Associated With Scleroderma: A Case Report
Olivier Montandrau1, Paola Mascitti1, Cécile Boucau1
1From the Departments of Anesthesia.
Abstract:
We report the perioperative management of a patient with pulmonary hypertension under new-generation treatments who underwent laparoscopic surgery. Preoperatively, arterial catheter, central venous line, and transesophageal echocardiography probe were inserted in addition to standard monitoring. Intraoperatively, inhaled nitric oxide was used because of increasing pressure in the right heart chambers related to the Trendelenburg position and the pneumoperitoneum. The operation finally lasted <2 hours without complication. The prognosis of patients with pulmonary hypertension has evolved since the advent of new management strategies. Thorough preoperative assessment and multidisciplinary discussion in a referral center are essential for medical optimization.
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