8 results
Isthmus Independent Atrial Flutter
 • Rapid atrial activity without typical inferior sawtooth waves suggests CTI-independent flutter
waves suggests CTI-independent ... #aflutter #ecg ... #ekg #electrocardiogram ... #cardiology #clinical ... #diagnosis
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... : Differential diagnosis ... complex tachycardia ddx ... #AVR #leadAVR #ecg ... #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs ... 0.15mV women • DDx ... avR - proximal ... #EKG #diagnosis ... electrocardiogram #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Saw-Tooth = Atrial Flutter ... all leads except aVR ... Interpretation #ECG ... Electrocardiogram #cardiology ... #diagnosis #system
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
WOBBLER: Each letter ... O: Obstructed AV ... heart’s conduction system ... Epsilon #clinical #diagnosis ... #cardiology #differential
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... Valvular disease (e.g ... Anticholinergics Systemic ... : SVT-AVNRT or AVRT ... #Palpitations #Cardiology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
dystrophy - Brain stem ... myasthenia Diagnosis ... Serologic and EMG ... precipitated by: Drugs, infection ... Myasthenia #Gravis #diagnosis
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Vascular: • Systemic ... Glomerulonephritis DDX ... ↑ ESR, CRP • EKG ... underlying cause + Systemic ... #cardiology #infectiousdiseases