Hemodynamics Flashcards
0
Q
Cardiac Index
A
CI= CO/BSA
2.5-4 L/min/m^2
1
Q
Cardiac Output
A
CO= SV x HR
4-8 L/m
2
Q
Heart Rate
A
HR= beats per min
60-100 bpm
3
Q
Stroke Volume
A
SV= EDV-ESV
60-100 mL/beat
4
Q
Ejection Fraction
A
EF= SV/ EDV
40%- 60%
5
Q
Mean Arterial Pressure
A
MAP = 1/3 x (SBP - DBP) + DBP
70- 100 mmHg
6
Q
Systemic Vascular Resistance
A
SVR= ((MAP-RAP)/CO) x 80
800-1200 dynes x s/ cm^ 5
7
Q
Pulmonary Vascular Resistance
A
PVR= ((MPAP-LAP)/CO) x 80
< 250 dynes x s / cm^ 5
8
Q
Left Ventricular Stroke Work
A
LVSW= SV x (MAP-PAWP)x 0.0136
54-104 gm-m/beat
9
Q
Coronary Artery Perfusion Pressure
A
CAPP= DBP-PAWP
60-80 mmHg
