Save
UNI PREP
Human Bio
cardio
Save
Share
Learn
Content
Leaderboard
Learn
Created by
Amelia
Visit profile
Subdecks (1)
cardio
UNI PREP > Human Bio > cardio
16 cards
Cards (29)
Arteries
Carry blood
away
from the heart
Veins
Carry
blood
toward the
heart
Cardiac
Cycle
1. Atrial and ventricular contraction
2. Atrial and ventricular
relaxation
Electrical activity of the heart
1. Muscle contraction occurs through electrical stimulation
2. Depolarization
3. Repolarization
Cardiac
Output (CO)
Amount of
blood
pumped by the heart per
minute
(mL/min)
Heart Rate (HR)
Number of heart beats per
minute
(bpm)
Stroke Volume (SV)
Volume of blood pumped per beat (mL/beat)
CO
HR x SV
Normal heart rate
60-100
bpm
Tachycardia
Heart rate > 100 beats per minute
Bradycardia
Heart rate <
60
beats per minute
Normal Cardiac Output
4200 – 7000 mL/min
4.2-7.0L
/min
Skeletal muscle
pump
See all 29 cards