Fisiología del sistema arterial, venoso y periférico (1 de 2). Curso Fisiología UCIP (2026-05-20).

🫀 Physiology of the Arterial System, Venous Return, and Control of Peripheral Circulation A physiological approach to circulation as a dynamic system integrating arterial pressure, blood flow, venous return, and peripheral regulation. This session addresses the fundamental principles of vascular physiology, including the role of the arterial system as a pressure reservoir, the determinants of venous return, the interaction between blood volume, vascular resistance, and cardiac output, and the mechanisms controlling peripheral circulation. It reviews how the body adjusts tissue perfusion through changes in vascular tone, venous capacitance, and regional flow distribution, integrating key concepts for interpreting the hemodynamics of critically ill patients. 👨‍⚕️ Mario Andrés Martínez Solarte Resident in Pediatric Critical Care and Intensive Medicine 🏥 Universidad del Rosario School of Medicine and Health Sciences 📚 This talk is part of the PICU Physiology Course 📺 Available on our channel 👉    / cursodefisiologiaenucip   💡 Understanding the arterial system, venous return, and peripheral control of circulation allows for a better interpretation of hemodynamic changes in critically ill patients and guides cardiovascular interventions in the PICU. #PICUPhysiology #CardiovascularPhysiology #ArterialSystem #VenousReturn #PeripheralCirculation #PICU #PediatricCriticalCareMedicine #Hemodynamics #MedicalEducation