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Elizabeth Maciel Cardiovascular Concept Map - Coggle Diagram
Elizabeth Maciel Cardiovascular Concept Map
Major functions of the cardiovascular system
Provides cells with nutrients
Removes waste in the body
Circulates oxygen
Protects body against diseases
Clotting of open wounds
Anatomy of the heart
Pulmonary Veins
transfer freshly oxygenated blood from the lungs
Right Atrium
receives blood low in oxygen from the body and then empties the blood into the right ventricle
Pulmonary Artery
carry blood from your heart to your lungs
Left Atrium
receives blood full of oxygen from the lungs and then empties the blood into the left ventricle
Aorta
carries blood away from your heart to the rest of your body
Pulmonary Valve
picks up oxygen to deliver to your body
Superior/ Inferior Vena Cava
Superior vena cava carries blood from the head, neck, arms, and chest. The inferior vena cava carries blood from the legs, feet
Tricuspid Valve
allow blood flowing into the heart from the body to flow to the right ventricle where it's pumped to the lungs for oxygen
Aortic Valve
helps keep blood flowing in the correct direction through the heart
Mitrial Valve
keeps blood flowing in the right direction
Right Ventricle
pumps blood low in oxygen to the lungs
Left Ventricle
pumps oxygen-rich blood up into the aorta to the rest of the body
Major components and functions of Blood
White Blood Cells
Helps the body fight infection and other diseases
Platelets
Prevents and stops bleeding wounds
Red Blood Cells
Carries oxygen from the lungs to all parts of the body.
Plasma
Helps your body recover from injuries, distribute nutrients, remove waste and prevent infection
Structural and functional differences between blood vessel types
Veins
Each vein is made of three layers of tissues and fibers
collect oxygen-poor blood throughout your body and carry it back to your heart
Capillaries
These tiny blood vessels have thin walls containing two layers
Capillaries are where oxygen and nutrients are exchanged for carbon dioxide and waste
Aerties
artery is a muscular tube lined by smooth tissue
distribute oxygen-rich blood to your body
ABO, Rh blood types
O+ blood
Gives O+, A+, B+, AB+
B+ blood
Gives B+, AB+
A+ blood
Gives A+, AB+
AB+ blood
Gives AB+
A- blood
Gives A+, A-, AB+, AB-
O- blood
Gives blood to everyone
B- blood
Gives B+, B-, AB+, AB-
AB- blood
Gives AB+, AB-
Blood flow through the heart and body
Deoxygenated blood
Vena Cava
Right Atrium
Tribusic Valve
Right Ventricle
Pulmonary Valve
Pulmonary Artery
Lungs
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Layers of the heart
Myocardium
Middle layer of the heart
Endocardium
Innermost layer of the heart
Epicardium
Outermost layer of the heart
Major blood vessels
Aerties
distribute oxygen-rich blood to your body
Veins
collect oxygen-poor blood throughout your body and carry it back to your heart
Cardiac cycle and the ECG
ECG
general clinical device used to measure the electrical activity of the heart
Cardiac Cycle
comprises all of the physiological events associated with a single heartbeat, including electrical events, and heart sounds
Vital signs
Blood Pressure
force of circulating blood on the walls of the arteries
Pulse
number of times the heart beats within a certain time period
Disorders of the cardiovascular system
Heart Attack
Blood flow to part of the heart blocked
Peripheal Artery Diease
Arteries narrow and reduce blood flow to extermites
Stroke
Blood flow transportion of the brain is interupted
Endocarditis & Myocarditis
Inflamation of the heart
Cibgentional Heart Diease
Issue with heart stucture or funtional present from birth