Cardiac Equations Flashcards by mitchell Tollefson

Q

Cardiac Output

A

HR x SV (5-6 L/min)

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Q

Cardiac Index

A

CO/BSA (2.8-4.2 L/mn/m2)

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Q

Stroke Volume

A

EDV-ESV, CO x 1000/HR (50-110 mL/beat)

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Q

Stroke Volume Index

A

SV/BSA (30-65 mL/beat/m2)

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Q

Ejection Fraction

A

(EDV-ESV)/EDV x 100, SV/EDV x 100 (60-70%)

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Q

MAP

A

SBP + 2DBP/3 (70-105 mmHg)

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Q

Pulse Pressure

A

SBP - DBP (40 mmHg)

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Q

SVR

A

(MAP - CVP)/CO x 80 (800-1500 dynes/sec/cm-5)

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Q

Systemic Vascular Resistance Index

A

(MAP - CVP)/CI x 80 (1500-2400 dynes/sec/cm-5/m2

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