Cardiac phys equations Flashcards
Done
1
Q
CO= (basic one)
A
SV x HR
2
Q
CO= (fick)
A
rate of O2 consumption/ (arterial O2 content - venous O2 content)
3
Q
MAP= (2 answers)
A
CO x TPR
(2/3)diastolic P + (1/3)systolic P
4
Q
Pulse P=
A
systolic P - diastolic P
5
Q
SV=
A
EDV - ESV
6
Q
Wall tension=
A
(pressure x radius) / (2 x wall thickness)
7
Q
EF=
A
SV/EDV
8
Q
Pressure gradient=
A
Q x R
9
Q
Resistance=
A
(8 x viscosity x length)/ (pi x radius^4)
