675 results
Bradycardia Diagnostic and Management Algorithm

CONSIDER ETIOLOGY (not inclusive): 
 - STRUCTURAL: sick sinus, AV block, ischemia,
Diagnostic and Management ... beta-blockers, digoxin ... LIFE THREATENING CAUSES ... channel blockers, digoxin ... #Diagnosis #Management
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... ATPase Pump - Digoxin ... Exchanger - When digoxin ... intracellular calcium causes ... - Because digoxin
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
Causes of Nausea ... Cardiovascular agents: Digoxin ... Malignancy #nausea ... differential #diagnosis #causes
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Digoxin effect on ... Electrocardiogram (EKG) Digoxin ... nodal conduction Uses ... not first Iine Digoxin ... Loran Hatch #Digoxin
HFrEF: Guideline Directed Medical Therapy

"Must Be On"
 • ACEI, ARB, or ARNI AND select Beta Blockers
Ivabradine • Digoxin ... Ivabradine • Digoxin ... patients #hfref #management
Non-lschemic Causes of Cardiogenic Shock:

Beta-Blockers, Calcium Channel Blockers, Digoxin 

Myocarditis 

Cardiomyopathies (sarcoidosis, amyloidosis, Takatsubo, 
hemochromatosis) 

Valvular
Non-lschemic Causes ... Channel Blockers, Digoxin ... #Nonlschemic #Causes
Causes of Terminal Ileitis - Differential Diagnosis
 • Infectious: Yersinia spp., Salmonella spp., C.diff, Neutropenic colitis,
Causes of Terminal ... , KCI tablets, Digoxin ... Differential #Diagnosis #Causes
Drugs for Bradycardia & Hypotension: “IDEA” Mnemonic
Beta blockers reduce circulating catecholamine levels, decreasing both the heart
Antiarrhythmics and digoxin ... #Bradycardia #Management
Atrial Fibrillation Overview

Symptoms:
Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

1. Why?
Cardiac:
• Valvular heart disease
•
β-Blocker • CCB • Digoxin ... Fibrillation #Cardiology #Management
Amiodarone Toxicity and Monitoring

Tremor Ataxia 
Ocular neuritis 
Corneal Microdeposits 
Bradycardia 
Pulmonary fibrosis 
Hepatotoxicity 
Blue-gray skin
- Key DDI: digoxin ... Adverse #Diagnosis #Management