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Cardiovascular Physiology: Heart Function and Electrical Conduction Study Guide

This guide explores the fundamental aspects of cardiovascular physiology, including the mechanics of the heart's dual-pump system, the regulation of blood pressure and flow via the autonomic nervous system, the hormonal functions of the heart, and the intricate electrical pathways that govern heart rhythm. It covers key concepts such as cardiac output, systemic vascular resistance, and the distinct properties of cardiac contractile and autorhythmic cells.

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Cardiovascular Anatomy and Physiology

Anatomy and Physiology of the Cardiovascular System

This content covers the cardiovascular system components including the heart, peripheral blood vessels, and cardiovascular disease.

  • Cardiovascular Disease
  • Coronary Artery Disease
  • Arteriosclerosis
  • Atherosclerosis
  • Pericardium
  • Epicardium
  • Myocardium
  • Cardiomyocytes
  • Intercalated discs
  • Sarcoplasmic Reticulum
  • Myofilaments
  • Endocardium
  • Atrioventricular valves
  • Semilunar valves
  • Preload
  • Starling’s Law
  • Afterload
  • Ejection Fraction
  • Left ventricular hypertrophy
  • Coronary Circulation

Cardiovascular Physiology and Electrical Conduction

This content covers right and left heart function, cardiac physiology, autonomic nervous system regulation, cardiac terminology, and the electrical conduction system.

  • Right heart function
  • Left heart function
  • Cardiac output
  • Blood pressure
  • Sympathetic nervous system
  • Parasympathetic nervous system
  • Chronotropy
  • Inotropy
  • Dromotropy
  • Action potential
  • Cardiac contractile cell
  • Autorhythmic cell
  • SA Node
  • AV Node
  • Ventricular pacing cells

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