28 results
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Syndrome (SSS) • AV ... blocks (1°, 3° and Type ... blocks (1°, 3°, and Type ... node: AV re-entrant ... Differential #Diagnosis #Causes
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVTs - atrial ... (3) Multifocal atrial ... 200ms from longer pause ... 2º - Mobitz I ... II / Mobitz - ,
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... Differential Diagnosis Algorithm ... flutter • AV ... tachycardia • AV ... #Causes #cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Block - Mobitz ... Type 1 (Weinckebach ... Block - Mobitz ... Type 2 "If some ... independently of the atria
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
P and QRS • Atrial ... • Block in AV ... (block beyond AV ... #HeartBlocks #Types ... #Classification
Lactic Acidosis - Overview and Pathophysiology
Lactic acid is an endogenous substrate for gluconeogenesis, that is constantly
- Overview and Pathophysiology ... why LR does not cause ... defined as an arterial ... differential #diagnosis #pathophysiology ... #classification
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Tachycardia (AVNRT) - Pathophysiology ... - Premature atrial ... depolarizes the atria ... - In most case ... Tachycardia #AVNRT #Pathophysiology
Infographic depicting the main pearls of various types of congenital adrenal hyperplasia for the medical student.
pearls of various types ... #CAH #algorithm ... #causes #pediatrics ... Endocrinology #Adrenal #pathophysiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... • SA Block • AV ... with Variable AV ... Differential #Diagnosis #Algorithm ... #causes
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block Type I aka ... Mobitz I / Wenckebach ... Block type II ( ... aka Mobitz II) ... electrocardiogram #classification