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Cardiovascular System - Coggle Diagram
Cardiovascular System
Major functions of Cardiovascular system
Arteries
take blood away from heart
Veins
Take blood to heart
capillaries
Clean/sort out blood from vein to artery
Deliver oxygen,nutrintes(heart pumps)
Major components and functions of blood
45% formed elements
RBcs
plasma
White blood cells
55% Plasma
water(97%)
7% protien
electrolytes
waste
nutrients
ciruculatory system
PH 9.35-9.45
Anatomy of Heart and layers
Heart:
Chambers
Atria
left and right
Ventricles
Left and right
Valves
Papillary muscles in chambers
Chordae tendinae open valves
tricuspid(right atrium to right vent)
Pulmonary(Right vent to pulmonary valve)
Bicuspid(left atrium to left vent)
Layers(covering of heart)
Serous Pericardium(outter)
Parietal pericardium(outter)
Visceral pericardium(inner)
Fibrous pericardium(inner)
Walls of Heart
Epicardium(outter)
Myocardium(middle)
Endocardium(inner)
Cardiac muscle(interclated disc)
parts;
introventricular sulcus(outside)
Introventricular septum(inside)
apex(bottom)
Difference between Arteries and Blood Vessels and Capillaries
veins
carry blood to heart
capillaries
conect arteries and veins but clean/help transmit blood
arteires
carry blood away from heart
Vital Signs
Pulse rate
Respiratory rate
Blood pressure
Cardiac cycle and ECG
cycle
1)atria contract
2)ventricles contract
3)heart relaxes
ECG
Qrs complex
leadsa to contraction of ventricles
T wave
leads to ventricluar repolarization
P-wave
leads to contraction of atria
Major Blood Vessels
Veins
interjugular
axillary
subclavial vein
cephallic
external jugular vein
supeeior vena cava
basallic
brachilalcephalar
inferior vena cava
ulnar
brachial
femoral
great saphenous vein
internal and external illiac
common illiac vein
Arteries
common cartoid
ulnar
brachial
radial
acending aorta
subclavian
subclavian
common illiat
axillary
femoral
thoaracci
abdominal
anterior tibial
fibular
Abo and RH blood types
ABO
Type B
Anti A
Type AB
Nieither A or B
Type A
Anti B
Type O
Both anti A and B
RH
Negative has no antigen D
if Rh postive has antigen D