Anatomy of the Hesrt
First degree heart block
100
upper chamber of the heart
What is the atrium
100
PRI
What is GREATER THAN .20 SECONDS
200
lower chamber of the heart
What is ventricle
200
QRS
What is Less than .12 seconds
300
capillaries
What is the most numerous blood vessels in the body
300
The PRI
What is longer than normal
400
Diaphram
What is apex of the heart lies
500
mediastinum
What is the chest cavity
M
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