hemodynamics Flashcards
1
Q
PAWP norm
A
5 - 12
mmHg
2
Q
afterload equation
A
SVR= [(MAP - RAP)/CO] x 80
3
Q
SVR norm
A
800 - 1200
4
Q
DO2 equation
A
CI x hgb x 1.34 x SaO2 x 10
SaO2 = decimal %age
5
Q
VO2 equation
A
CI x hgb x 1.34 x (SaO2-SVO2) x 10
6
Q
equation to determine how much your toes ate and norm
A
VO2 / DO2
~25%
7
Q
pulmonary systolic norm
A
20 - 30
mmHg
8
Q
pulmonary diastolic norm
A
5 - 10
mmHg
9
Q
CO norm
A
4 - 6
L/min
10
Q
CI norm
A
2.2 / 4.0
L/min/m^2
11
Q
SVO2 norm
A
60 = 80% higher = priority cells not being fed
12
Q
CVP norm
A
2 - 4 mmHg
CVP is RAP
13
Q
MAP norm
A
70 - 100 mmHg
14
Q
PAC assumptions
A
no mitral valve disease
no excessive PEEP (false high)
no pulmonary hypertension
15
Q
hemodynamics: monitor for critically ill patients
A
CI (CO), PAWP, hgb, SaO2, SVO2
