65 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
, the atria and ... to diagnose the case ... excludes other differentials ... PhysicalExam #JVP #Cardiology ... #Neck #Frog #Sign
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
retrograde) - AVNRT ... , AVRT, Junctional ... #Tachycardias #differential ... #diagnosis #causes ... #cardiology
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential ... tachycardia • Atria ... re-entrant tachycardia (AVNRT ... #Diagnosis #Causes ... #cardiology
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... AFlutter • AVNRT ... Syndrome #Syncope #Cardiology ... #Differential # ... Diagnosis #Algorithm #causes
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
) - Pathophysiology ... depolarizes the atria ... - In most case ... #Pathophysiology ... #cardiology #SVT
Congestive Heart Failure - Causes, Pathophysiology and Differential Diagnosis
 • Dilated Cardiomyopathy 
 • Hypertrophic Cardiomyopathy
, Pathophysiology ... and Differential ... #Pathophysiology ... #Differential # ... Diagnosis #cardiology
Clinically Important Vitamins and Vitamin Deficiency States
Fat-soluble Vitamins: 
 • Vitamin A - Xerophthalmia, night blindness,
Vitamins and Vitamin Deficiency ... Haemolytic anaemia, ataxia ... #Vitamins #Deficiency ... #differential # ... diagnosis #signs
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Aflutter • AVNRT ... tachyarrhythmias #Cardiology ... #Differential # ... Diagnosis #Algorithm #causes
Causes of Tremors - Movement Disorders - Differential Diagnosis Algorithm
Action Tremor - Occurs During Voluntary Muscle
Causes of Tremors ... Movement Disorders - Differential ... spinocerebellar ataxia ... , Vitamin E deficiency ... Diagnosis #Algorithm #Causes
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
Causes of B12 deficiency ... most possible causes ... #Differential # ... Causes #Diagnosis ... #Pathophysiology