7 results
Coagulation Cascade and Anticoagulant Sites of Action

- Amy Chung, MD, MSc https://twitter.com/AmyChung

#AntiCoagulation #Cascade #Anticoagulants #Medications #Pharmacology
Coagulation Cascade ... AntiCoagulation #Cascade ... #Medications #Pharmacology ... #Pathophysiology ... Mechanisms #DOAC #Hematology
The coagulation cascade is shown, separated into different phases with their endogenous and pharmacological inhibitors shown.
The coagulation cascade ... and endothelial cells ... #Coagulation #Cascade ... diagnosis #models #hematology ... #pathophysiology
Drug-Induced Edema
Drug-induced edema is caused by many drugs & can coincide with or worsen pre-existing peripheral
release from mast cells ... the complement cascade ... #Differential #Pharmacology ... #Pathophysiology
Managing warfarin INR

Warfarin dosage must be individualized according to the patient's response to the drug, and
management #algorithm #pharmacology ... #medications #table ... #decisionaid #cardiology ... #hematology #warfarin
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... inotropy) ACCP Cardiology ... Antiarrhythmics #Pharmacology ... Classification #Classes #pathophysiology ... #phases #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
++ influx into cells ... inotropy) ACCP Cardiology ... Vaughan #Williams #Pharmacology ... Classification #Classes #pathophysiology ... #cardiology
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
• Pancreatic ß-cells ... juxtaglomerular cells ... receptors #actions #pharmacology ... #pathophysiology ... #comparison #table