12 results
Beta Blockers - Pharmacology Comparison Table
Metoprolol:
 • Receptors: β1
 • Indications: Rate control of a-fib/a-flutter, Suppression
Beta Blockers - ... Pharmacology Comparison ... Table Metoprolol ... Acute coronary syndrome ... #Receptors #cardiology
Vasopressor Receptor Activities
alpha - beta1 - beta2 - DA - Vasopressin
Dopamine (ug/kg/min)
Epinephrine (ug/kg/min)
Norepinqhrine (ug/min)
Phenylephrine (ug/min)
Vasopressin (units/min)

#Vasopressors
Vasopressor Receptor ... Activities alpha - beta1 ... - beta2 - DA - ... #pharmacology # ... comparison #table
Pharmacological Treatment of Hepatorenal Syndrome (HRS)

Midodrine - Alpha agonist incr blood pressure incr renal perfusion pressure
of Hepatorenal Syndrome ... Vasopressin - V1 receptor ... Norepinephrine Alpha, beta-adrenergic ... #HepatoRenal #Syndrome ... #Pharmacology #
Muscarinic Receptor Agonists and Antagonists 
Muscarinic Receptor Agonists
Methacholine
 • Diagnosis of bronchial airway
Carbachol
 • Glaucorna (topical
Muscarinic Receptor ... Muscarinic Receptor ... symptomatic bradycardia (e.g ... #Medications #Pharmacology ... #Table
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
- treat with beta-agonist ... (2) Sick Sinus Syndrome ... bradyarrhythmia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
duration CLASS 2 - Beta ... current) causing ↓SA ... block alpha & beta ... adrenergic receptors ... Vaughan #Williams #Pharmacology
Compelling and Possible Contraindications to Antihypertensive Drugs
Diuretics (thiazides)
 - Gout
 - Metabolic syndrome, Glucose intolerance, Pregnancy,
- Metabolic syndrome ... Mineralocorticoid receptor ... Pgp-dependent drugs (e.g ... statins, digoxin) Beta ... contraindications #table
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
disequilibrium syndrome ... and nephrotic syndrome ... Excretion #Diuresis #Nephrology ... #Pharmacology # ... Medications #Table
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... duration CLASS 2 - Beta ... current) causing ↓SA ... block alpha & beta ... adrenergic receptors
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
to AChR blocks receptor ... thyroid, Sjogren syndrome ... Serologic and EMG ... Penicillamine, Beta ... diagnosis #management #neurology