18:02

ECG (Electrocardiogram) fully explained | Chapter circulation | Video 8

13:05

Anatomy of the Heart: Structures and Blood Flow [Cardiology Made Easy]

52:54

Class 12 Biology Chapter-7 | One Shot | मानव स्वास्थ्य तथा रोग | Class 12 Biology 2025

31:49

Human Blood | RBC | WBC | Platelets in Hindi

17:23

Digestive System in Human | CBSE Class 10 Science Chap - 6 (Biology) | Life Processes | Toppr Study

21:33

Cardiovascular System 1, Heart, Structure and Function

21:01

human heart Structure and Function | Detailed Overview | Chapter Circulation Video # 2

25:34

Electrocardiogram(ECG) in Hindi | Interpretation | 12 Leads ECG | P,Q,R,S,T Waves | Uses of ECG