Cardiovascular formulas Flashcards
1
Q
CO
A
CO = HR X SV
2
Q
CO normal value
A
5-6 L/min
3
Q
CI normal value
A
2.8-4.2 L/min/m2
4
Q
SV formula
A
SV = EDV-ESV
5
Q
SV normal value
A
50-110 mL/beat
6
Q
EF formula
A
EDV-ESV/EDV x 100
OR
SV/EDV X 100
7
Q
EF normal value
A
60-70%
8
Q
MAP
A
MAP = (1/3 x SBP) + (2/3 x DBP)
9
Q
MAP normal value
A
70-105 mmHg
10
Q
SVR normal value
A
800-1500 dynes/sec/cm-5
11
Q
SVR index
A
1500-2400 dynes/sec/cm-5/m2
12
Q
PVR normal value
A
150-250 dynes/sec/cm=5
13
Q
SVR formula
A
MAP-CVP/CO x 80
