Cardiovascular Physiology- Regulation of heart rate- Part I- Depressor - Vagal Triggers скачать в хорошем качестве

Cardiovascular Physiology- Regulation of heart rate- Part I- Depressor - Vagal Triggers

Depressor Reflexes & Vagal Trigger Zones In this video, we explore the physiological mechanisms responsible for the regulation of heart rate, with a focused discussion on depressor (vagal) reflexes and highly sensitive vagal trigger zones. 📌 Topics covered include: Neural regulation of heart rate Role of the parasympathetic (vagal) system in cardiac control Depressor reflexes and their physiological significance Trigger (vagal) zones that can induce marked bradycardia or syncope Clinical correlations: Carotid sinus stimulation Oculocardiac reflex Viscerovagal responses Integration of reflex pathways with cardiovascular centers 🎯 Learning objectives: Understand how vagal reflexes influence heart rate Identify trigger areas capable of producing profound cardiac inhibition Apply physiological concepts to common clinical scenarios and exam questions This lecture is ideal for medical, dental, nursing, pharmacy, and biomedical science students, as well as anyone seeking a clear conceptual foundation in cardiovascular physiology. 🔔 Part II will cover accelerator reflexes and exercise-related regulation of heart rate.