RT Book, Section
A1 Mohrman, David E.
A1 Heller, Lois Jane
SR Print(0)
ID 1153946347
T1 The Heart Pump
T2 Cardiovascular Physiology, 9e
YR 2018
FD 2018
PB McGraw-Hill Education
PP New York, NY
SN 9781260026115
LK accesscardiology.mhmedical.com/content.aspx?aid=1153946347
RD 2024/04/17
AB The  student  knows  the  basic  electrical  and  mechanical  events  of  the  cardiac  cycle:Correlates  the  electrocardiographic  events  with  the  mechanical  events  during  the  cardiac  cycle.Lists  the  major  distinct  phases  of  the  cardiac  cycle  as  delineated  by  valve  opening  and  closure.Describes  the  pressure  and  volume  changes  in  the  atria,  the  ventricles,  and  the  aorta  during  each  phase  of  the  cardiac  cycle.Defines  and  states  normal  values  for  (1)  ventricular  end-diastolic  volume,  end-systolic  volume,  stroke  volume,  diastolic  pressure,  and  peak  systolic  pressure,  and  (2)  aortic  diastolic  pressure,  systolic  pressure,  and  pulse  pressure.States  similarities  and  differences  between  mechanical  events  in  the  left  and  right  heart  pumps.States  the  origin  of  the  heart  sounds.Diagrams  the  relationship  between  left  ventricular  pressure  and  volume  during  the  cardiac  cycle.The  student  understands  the  factors  that  determine  cardiac  output:Defines  cardiac  output.States  the  relationship  between  cardiac  output,  the  heart  rate,  and  stroke  volume.Identifies  the  major  determinants  of  stroke  volume.States  the  Frank–Starling  law  of  the  heart.Predicts  the  effect  of  altered  ventricular  preload  on  stroke  volume  and  the  ventricular  pressure–volume  relationship.Predicts  the  effect  of  altered  ventricular  afterload  on  stroke  volume  and  the  ventricular  pressure–volume  relationship.Predicts  the  effect  of  altered  ventricular  contractility  (inotropic  state)  on  stroke  volume,  ejection  fraction,  and  the  ventricular  pressure–volume  relationship.Draws  a  family  of  cardiac  function  curves  describing  the  relationship  between  filling  pressure  and  cardiac  output  under  various  levels  of  sympathetic  tone.The  student  understands  the  sources  of  energy  and  the  energy  costs  of  cardiac  work:Identifies  the  cardiac  substrates  and  metabolic  pathways  for  ATP  production.Lists  the  factors  that  influence  myocardial  oxygen  consumption.