Скачать или смотреть Control of Heartbeat | SA Node AV Node | Bundle of His | Rate of Heartbeat | Class 11 Biology

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


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📞 Contact / WhatsApp: 0334-6526907




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