cardiovascular system
von พลอยปภัส จรัสธนะพัฒน์
1. Heart
1.1. Atrium
1.1.1. Right Atrium
1.1.2. Left Atrium
1.2. Ventricle
1.2.1. Right Ventricle
1.2.2. left ventricle
1.3. Valve
1.4. Muscle
1.5. Coronary atery
2. Vessel
2.1. Atery
2.1.1. Hypertension