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Concept Map: Unit 2 - Coggle Diagram
Concept Map: Unit 2
Four chambers of the heart
right ventricle
right atrium
left ventricle
left atrium
Conduction
SA node
AV node
AV bundle
Purkinje fibres
functions of the heart
helps to send out blood and nutrients to all parts of the body
to maintain blood pressure in the body
to pump blood around the body with each contraction
functions of the cardiovascular system
to maintain blood flow throughout the body
to regulate body temperature
to transport oxygen and rid of carbon dioxide
Cardiac cycle
Atrial systole
Ventricular systole
Diastole
ECG
P: atrial systole
QRS: ventricular systole
T: diastole
Blood vessels
Artery
Vein
Capillary
what happens during heart attack
difficulty breathing
blood clots form due to a blockage in the arteries
you get chest pain, nausea, sweat
types of circulatory systems
single
double
Types of circulation
Pulmonay
Systemic
blood composition
calculating cardiac output
Blood route of the circulatory systems
pathway of blood
Flow of blood from arterioles to capillaries to venules
electrocardiogram