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EKG 1
EKG 2
EKG 3
EKG 4
EKG 5
100
The bottom pointed portion of the heart.
What is an apex?
100
a complete heartbeat from its generation to the beginning of the next beat
What is a cardiac cycle?
100

Blood vessels that supplies the heart with oxygen and nutrients.

What are coronary arteries?

100
The heart chamber that receives deoxygenated blood from the body.
What is right atrium?
100
The structure of the conduction system that makes the ventricles contract.
What is Purkinje fibers?
200
The structure located between the left atrium and the left ventricle
What is the bicuspid or mitral valve?
200
chest lead that is located at the fourth intercostal space at the right margin of the sternum
What is V1 ?
200

Gives the atria time to finishing contracting

What is the atria-ventricular node delay?

200
it is located in the right atrium and initiates impulse without neural stimulation
What is the SA node?
200

Depolarization of the Atria.

What is the P wave?

300
This is known as the pacemaker of the heart.
What is SA node
300
The cause of heart murmurs
What are faulty heart valves?
300
The fibroserus sac enclosing the heart.
What is pericardium?
300

The path running inside the septum down to the apex

What is the bundle of His and bundle branches?

300
The lead located at the horizontal level of V4 at the left anterior axillary line.
What is V5?
400
known as the flat horizontal line that separates the various waves
What is baseline?
400
A test of cardiovascular fitness made by monitoring the heart rate during a period of increasingly strenuous exercise.
What is stress test?
400

The partition the separates the right and left atria.

What is inter atrial septum?

400
The QRS complex
What is depolarization of the ventricles?
400
Sinus rhythm caused by failure of the SA node to create an impulse
What is sinus arrest?
500

leads also called the chest leads

What are precordial leads?

500

The name of the sticker like device that picks up electrical impulses given off by the heart

What is electrode or node?

500

Forms the bulk of the heart wall.

What is the myocardium?

500
Repolarization of the ventricles.
What is the T wave?
500
A common arrhythmia in which P waves are replaced by fibrillatory waves (F waves).
What is Atrial Fibrillation?