JoVE 비디오를 활용하시려면 도서관을 통한 기관 구독이 필요합니다. 전체 비디오를 보시려면 로그인하거나 무료 트라이얼을 시작하세요.
1Department of Medicine, Pulmonary Hypertension Research Group (CRIUCPQ),Laval University, 2Institut National de la Recherche Agronomique, 3Université Diderot Paris,Sorbonne Paris Cité, 4Hôpital Lariboisière,Physiologie clinique Explorations Fonctionnelles, 5INSERM U 965, 6Service de Cardiologie,Centre Hospitalier Universitaire Tours
Chapters
- 00:05Title
- 01:18Catheter Placement
- 02:48Echocardiogram in the Piglet Model
- 04:05Right Heart Catheterization
- 06:06Results: Improved Induced Chronic Hypoxic Pulmonary Hypertension in Piglets
- 07:31Conclusion
Pulmonary hypertension is associated with a significant reduction in pulmonary artery pulsatility, contractility and elasticity, contributing to an increase in pulmonary artery pressure and pulmonary resistance. Using a hypoxic piglet model, this study demonstrated that improving pulmonary artery plasticity using a newly developed pulsatile catheter improves hypoxic pulmonary hypertension.
