care of the patient with common perfusion problems exams with full diagrams

CARE OF THE PATIENT WITH
COMMON PERFUSION PROBLEMS
NUR 170




Copyright © 2013, 2010, 2006, 2002 by Saunders, an imprint of Elsevier Inc.

,BLOOD FLOW THROUGH THE HEART




Copyright © 2013, 2010, 2006, 2002 by Saunders, an imprint of Elsevier Inc.

,CORONARY ANATOMY




Copyright © 2013, 2010, 2006, 2002 by Saunders, an imprint of Elsevier Inc.

, MECHANICAL PROPERTIES OF THE HEART

CO HR X STROKEVOLUME

Cardiac output (CO)
The amount of blood
pumped from the left
ventricle each minute


Stroke volume (SV) Heart rate (HR)
Amount of blood ejected Number of times
by the left ventricle ventricles contract each
during each contraction minute




Copyright © 2013, 2010, 2006, 2002 by Saunders, an imprint of Elsevier Inc.