The heart
Cardiac cycle
Conduction & ECG
Blood vessels
Tissue fluid
Practice
heart rate
75 bpm
double circulation — lungs and body
name the parts
Find a part
Click any chamber, valve or vessel to name it.
heart rate
75 bpm
mark the valve events
Normal rhythm
Tachycardia
Bradycardia
Atrial fibrillation
name the parts
Artery
Vein
Capillary
endothelium
elastic fibres
smooth muscle
collagen
position along the capillary
arteriole end
Normal
Low plasma protein
High venous pressure
four chambers, two circuits
click a part to name it
1
—
Answer
Check
Hint
←
→
How to think about it
Common mistakes