In a patient with a ventricular septal defect, blood is ejected from the left ventricle into the right ventricle during isovolumic contraction phase of the cardiac cycle. Which pressure volume loop from the left ventricle is most likely from a patient with a ventricular septal defect? The dashed line is a normal loop for reference in all figures. A 120 B 120 C 120- D 120- 75 50- 25 50 100 Left Ventricular Vol (mL) 75- 50 25 75+ 50+ 25+ 150 50 100 150 50 100 150 Left Ventricular Vol (mL) Left Ventricular Vol (mL) 75+ 50+ 25+ 50 100 150 Left Ventricular Vol (mL) -000

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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In a patient with a ventricular septal defect, blood is ejected from the left ventricle into the right ventricle during isovolumic contraction phase of the cardiac cycle. Which
pressure volume loop from the left ventricle is most likely from a patient with a ventricular septal defect? The dashed line is a normal loop for reference in all figures.
A
120
B
120
C
120-
D
120-
75
50-
25
50
100
Left Ventricular Vol (mL)
75-
50
25
75+
50+
25+
150
50
100
150
50
100
150
Left Ventricular Vol (mL)
Left Ventricular Vol (mL)
75+
50+
25+
50
100 150
Left Ventricular Vol (mL)
-000
Transcribed Image Text:In a patient with a ventricular septal defect, blood is ejected from the left ventricle into the right ventricle during isovolumic contraction phase of the cardiac cycle. Which pressure volume loop from the left ventricle is most likely from a patient with a ventricular septal defect? The dashed line is a normal loop for reference in all figures. A 120 B 120 C 120- D 120- 75 50- 25 50 100 Left Ventricular Vol (mL) 75- 50 25 75+ 50+ 25+ 150 50 100 150 50 100 150 Left Ventricular Vol (mL) Left Ventricular Vol (mL) 75+ 50+ 25+ 50 100 150 Left Ventricular Vol (mL) -000
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