The Human Heart
The Human Heart
graph TB
A[The Human Heart]
A --> B[Anatomy]
B --> B1[Chambers]
B --> B2[Valves]
B --> B3[Major Blood Vessels]
A --> C[Functions]
C --> C1[Pumping Blood]
C --> C2[Supplying Oxygen and Nutrients]
A --> D[Diseases]
D --> D1[Coronary Artery Disease]
D --> D2[Heart Failure]
D --> D3[Arrhythmia]
A --> E[Study and Research]
