CCRN aacn

cardiac output - ANSThe volume of blood ejected from the left side of the heart in one minute. 4-8 L/min HR x SV Cardiac Index - ANSCO/BSA 2.5-4.3 Stroke Volume (SV) - ANSThe amount of blood pumped out of the heart with each contraction. (Vol ejected with each beat) 60-100 Preload. Afterload Contractility Stoke Volume Index (SVI) - ANS35-60 Preload - ANSvolume of blood in ventricles at end of diastole Pressure generated by vol of blood in ventricle at end of diastole RV: cvp right artery pressure/ RVEDVI LV: PAOP/ PAD/ LAP/ SVV-PPV-SPV CVP (central venous pressure) - ANSA direct measurement of the blood pressure in the right atrium and vena cava. CVP reflects the amount of blood returning to the heart and the ability of the heart to pump blood from the right heart into the pulmonary system. 0-5 Optimal -10 PAOP (wedge) - ANS6-12 Optimal 14-18 critical patient RVEDVI - ANSfrank sterling curve dynamic pressure - ANSSVV/POV/SPV