Anatomy and Physiology Chapter 18 Part B Lecture: The Cardiovascular System

This is part B for the Cardiovascular system lecture for Anatomy and Physiology.

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Text: Elaine Marieb & Katja Hoehn Human Anatomy and Physiology 10th edition. Pearson Education Inc 2016. The Human Body: An Orientation.

Topics Covered:
Cardiology
Electrical events of the heart
intrinsic conduction system
auto rhythmic cells
pacemaker cells
pacemaker potential
SA node
sino atrial node
AV node
Atrioventricular node
Atrioventricular bundle
Bundle of Hiss
Right and left bundle branches
subendocardial conducting network
Purkinje fibers
intrinsic rate
Arrhythmias
Fibrillation
extrasystole
heart block
cardioacceleratory center
cardioinhibitory center
fast voltage-gates Na ion channels
slow calcium channels
action potential of contractile cardiac muscle cells
electrocardiography
electrocardiograph
ECG
EKG
Electrocardiogram
P wave
QRS complex
T wave
P-R interval
S-T segment
Q-T interval
mechanical events of heart
systole
diastole
cardiac cycle
ventricular filling
EDV
end diastolic volume
ventricular systole
isovolumetric contraction phase
End systolic volume
ESV
isovolumetric relaxation
dicrotic notch
heart sounds
heart murmurs
stenotic valve
cardiac output
heart rate
stroke volume
cardiac reserve
regulation of stroke volume
regulation of heart rate
regulation of pumping
cardiac reserve
regulation of stroke volume
regulation of heart rate
preload
contractility
afterload
Frank-Starling law of the heart
positive chronotropic factors
negative chronotropic factors
autonomic nervous system regulation of heart rate
vagal tone
atrial reflex
Bainbridge reflex
hypocalcemia
hypercalcemia
hyperkalemia
hypokalemia
factors that influence heart rate
tachycardia
bradycardia
CHF
congestive heart failure
coronary atherosclerosis
persistent high blood pressure
multiple myocardial infarcts
dilated cardiomyopathy
DCM
pulmonary congestion
peripheral congestion
embryology of the heart
foramen ovale
fossa ovalis
ductus arteriosus
ligamentum arteriosum
Tetralogy of Fallot
Age related changes affecting the heart