Show:
Cardiac Cycle**
***Heart Anatomy**
*Heart Physiology****
**Electric Conduction**
*Disorders~
100
The events in one heartbeat.
What is the cardiac cycle?
100
The number of chambers in a human heart.
What are four?
100
These carry blood to the Heart.
What are Veins?
100
The cardiac cycle starts with this wave.
What is the P wave?
100
A heart attack may occur if this clogs arteries.
What is Cholesterol?
200
The P wave, QRS complex and T wave are seen on this device.
What is an EKG (electrocardiogram).
200
The two types of chambers in the human heart.
What are the atria and ventricles?
200
These carry blood away from the heart?
What are arteries?
200
These fibers send impulses that make the heart chambers contract.
What are the Purkinje fibers?
200
Things that may cause a heart attack.
What are poor diets, obesity, smoking, high blood pressure, drugs, heredity?
300
This heart chamber pumps blood to lungs.
What is the right ventricle?
300
The tricuspid valve is on this side of the heart.
What is the right side?
300
This tube brings blood into the heart from the feet and legs.
What is the inferior vena cava?
300
An alternate name for the Sino Atrial node.
What is a Pace Maker?
300
How do doctors fix a blocked coronary artery?
What is a bi-pass surgery?
400
Prevents blood from going backwards.
What are valves?
400
The second layer of the heart.
What is the myocardium?
400
These prevent backflow into the heart.
What are valves?
400
The second step in electric conduction.
What is the Atrio ventricular node (av node)?
400
A ruptured (broken) blood vessel in the brain causes this.
What is a stroke?
500
This is the largest heart chamber. (Pumps blood to rest of body).
What is the Left Ventricle?
500
The third layer of the heart.
What is the endocardium?
500
The_____ and_______ create lub dup sounds in the heart.
What are the diastole and systole?
500
What is it called when ventricles relax?
What is Diastole?
500
This machine performs the function of your heart and lungs in a bi-pass surgery.
What is the Heart/Lung machine?