Cardiac Hemodynamics Flashcards Preview

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Flashcards in Cardiac Hemodynamics Deck (32):
0

Co norm range

4-8 L/minute

1

Cardiac index

2.8-4.2 L/min/m2

2

Pre load left ventricle measured by

Pawp

3

Preload of right ventricle measured by

Cvp / ra pressure

4

Systemic vascular resistance indicates

Lv after load

5

Paop normal range

6-12 mm hg

6

Cvp/ra pressure norm range

2-6 mm hg

7

Pawp/la pressure norm range

6-12mmHg

8

Define after load

Pressure ventricle must generate to open the semilunar valve and eject its contents

9

Lv afterload

Systemic vascular resistance

10

Svri norm range

1970-2390 dynes/sec/cm-5/m2

11

Rv afterload

Per

12

Pvr norm range

<250 dynes/sec/cm-5

13

Svr norm range

800-1200 dynes/sec/cm-5

14

Pvri norm range

255-285 dynes/sec/cm-5/m2

15

Contractility measured by

Sv svi lvswi rvswi.

16

Lvswi norm range

50-62 gms-m/m2/beat

17

Rvswi

5-10 gms-m/m2/beat

18

Pa pressure

15-25/0-8

19

Paop norm range

6-12mm Hg

20

Map norm range

70-105mmHg

21

Mpap norm range

10-20mmHg

22

Inferior cardiac vessel

Right coronary

23

Inferior cardiac leads

II. III. Avf. Reciprocal: I avL

24

Septal vessel

Lad

25

Septal leads

V1-2 reciprocal: v5-6

26

Anterior vessels

Lad

27

Anterior leads

I, aVL , V5 , v6 reciprocal: II, III, aVF

28

Lateral vessels

Circumflex

29

Posterior vessels

Right coronary

30

Posterior leads

Leads v8-9 reciprocal: V1-2

31

Becks triad

Muffled heart sounds. Jugular venous distention. Hypotension. All signs of cardiac tamponade