Question 1a) Briefly explain about the cardiac cycleb) Differentiate between 1st and 2nd heart sound (based on image) c) Explain the Frank-starlings's law of heart that is related with venous return 0.20.40.60.80.2 secondmm Hg120--Aortic pressure8040-Left ventricular pressureLeft atrial pressureml150Ventricular volume10050IIIPhonocardiogramElectrocardiogramAtrial systoleLAtrial systoleSlow fillingRapid fillingEjection period Tisometric relaxationIsometric contractionProtodiastole

Introduction: The two important stages of the cardiac cycle are systole and diastole. The…

Answered: Briefly explain about the cardiac cycle…

Briefly explain about the cardiac cycle b) Differentiate between 1st and 2nd heart sound (based on image) c) Explain the Frank-starlings's law of heart that is related with venous return

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

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question 1 a) Briefly explain about the cardiac cycle b) Differentiate between 1st and 2nd heart sound (based on image) c) Explain the Frank-starlings's law of heart that is related with venous return

0.2
0.4
0.6
0.8
0.2 second
mm Hg
120-
-Aortic pressure
80
40-
Left ventricular pressure
Left atrial pressure
ml
150
Ventricular volume
100
50
III
Phonocardiogram
Electrocardiogram
Atrial systole
LAtrial systole
Slow filling
Rapid filling
Ejection period Tisometric relaxation
Isometric contraction
Protodiastole

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