2700 results
Sinus Tachycardia - Differential Diagnosis Framework
Autonomic System:
 • Excess Stimulation: Nicotine, Caffeine, Sympathomimetics, Anticholinergics
 • Withdrawal:
Nicotine, Caffeine, Sympathomimetics ... Differential #Diagnosis #cardiology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Caffeine • Sympathomimetics ... #Arrhythmias #Cardiology
Signs and Symptoms of Toxidromes

Sympathomimetic / GABAergic withdrawal 
Cholinergic 
Anticholinergic 
Opioid withdrawal 
Neuroleptic malignant syndrome 
Serotonin
Toxidromes Sympathomimetic ... Anticholinergics #Opioids #Sympathomimetics
Classification of Adrenergic Receptor Agonists (sympathomymetics)

#Adrenergic #Receptor #Agonists #sympathomymetics #Classification #Pharmacology
Receptor Agonists (sympathomymetics ... Receptor #Agonists #sympathomymetics
A toxidrome is a syndrome (set of symptoms) caused by specific medications or toxins.

There are 5
hydromorphone, etc - Sympathomimetic ... Anticholinergics #Opioids #Sympathomimetics
Toxidromes Compared: Anticholinergic, Cholinergic, Opioid, Sympathomimetic, Sedative-Hypnotic

During your physical exam, look for evidence of some of
Cholinergic, Opioid, Sympathomimetic ... cholinergic, opioid, sympathomimetic ... Anticholinergics #Opioids #Sympathomimetics
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Myocardial ischemia • Sympathomimetics ... #differential #cardiology
Mydriasis Causes - AAAS Mnemonic
 • Atropine
 • Anticholinergic Toxicity
 • Antidepressants (and Serotonin Syndrome)
 •
Serotonin Syndrome) • Sympathomimetics
Toxidromes
 • Anticholinergic
 • Cholinergic
 • Sympathomimetic
 • Sedative-Hypnotic
 • Opioid

by Dr. Lizzy Hastie @LizzyHastie

#Toxidromes #diagnosis
Cholinergic • Sympathomimetic
Receptor actions of sympathomimetic and dopaminergic agents.
Adrenaline (epinephrine) 
Noradrenaline (norepinephrine) 
Isoprenaline 
Dopamine 
Dopexamine 
Dobutamine 

#Pharmacology #Vasopressors
Receptor actions of sympathomimetic