Control of Heartbeat | SA Node AV Node | Bundle of His | Rate of Heartbeat | Class 11 Biology
Автор: Dr. Saqi's Biology Hub
Загружено: 2026-01-29
Просмотров: 55
Описание:
In this lecture, we explain Control of Heartbeat (Heart Excitation and Relaxation) and Rate of Heartbeat in a simple and exam-oriented way.
This topic is very important for Class 11 / FSc / Intermediate Biology and medical entrance preparation.
🔹 Topics covered in this video:
Control of Heartbeat
Rate of Heartbeat
SA Node (Pacemaker of the Heart)
AV Node (Atrioventricular Node)
AV Bundle (Bundle of His)
Right and Left Bundle Branches
Purkinje Fibres
Sequence of cardiac impulse conduction
This lecture is explained with easy language, board-style presentation, and concept clarity for students.
📘 Best for:
FSc Pre-Medical students
Class 11 Biology
MDCAT & other medical entry tests
Concept revision before exams
👍 If you find this lecture helpful, like, share, and subscribe for more Biology lectures.
📞 Contact / WhatsApp: 0334-6526907
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