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Vascular Physiology and Cardiovascular Pharmacology Study Guide

Vascular Physiology and Cardiovascular Pharmacology

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Pharmacology of Sympathomimetic Agents

Pharmacology of Sympathomimetic Agents

This content discusses the mechanism of drug action, receptor subtypes, and pharmacologic effects of natural catecholamines and synthetic noncatecholamines.

  • Adrenergic agonists
  • G-protein coupled receptors
  • Alpha and beta adrenoreceptors
  • Catecholamines
  • Epinephrine
  • Norepinephrine
  • Dopamine
  • Isoproterenol
  • Dobutamine
  • Vasopressor agents
  • Inotropic effects
  • Chronotropic effects
  • Vasoconstriction
  • Vasodilation

Pharmacology of Adrenergic Agonists and Antagonists

This document details the mechanisms, clinical uses, and physiological effects of various catecholamines, sympathomimetics, and sympatholytics acting on alpha, beta, and dopamine receptors.

  • Phosphodiesterase 3 inhibitors
  • Beta 2 agonists
  • Alpha receptor antagonism
  • Adrenergic receptor locations and actions
  • Sympatholytic side effects

Parasympathomimetics and Anticholinergic Drugs

Pharmacology of Cholinergic and Anticholinergic Agents

This content discusses the mechanisms, clinical uses, and side effects of parasympathomimetics, cholinesterase inhibitors, and anticholinergic drugs.

  • Parasympathomimetics
  • Cholinesterase inhibitors
  • Acetylcholinesterase
  • Nicotinic receptors
  • Anticholinergic drugs
  • Atropine
  • Scopolamine
  • Tachycardia

Vascular Anatomy, Physiology, and Hypertension Management

Vascular Physiology and Cardiovascular Pharmacology

This content explores the anatomy of the arterial circulation, regulation of vascular tone, and the mechanisms of action for various antihypertensive and vasodilatory drugs.

  • Arterial circulation anatomy
  • Primary and secondary hypertension
  • Vascular tone regulation
  • Mechanism of muscle contraction and relaxation
  • Alpha-adrenergic receptor agonists and antagonists
  • Angiotensin-converting enzyme (ACE) inhibitors
  • Angiotensin II receptor blockers (ARBs)
  • Renin inhibitors
  • Calcium channel blockers
  • Phosphodiesterase inhibitors
  • Nitric oxide and nitrovasodilators
  • Sodium nitroprusside
  • Nitroglycerin
  • Hydralazine
  • Endothelin receptor antagonists

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