7 results
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
waves. ... #Diagnosis #ECG ... #EKG #Cardiology ... #Flutter #Types ... #Classification
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(4) Vfib/flutter ... flutter (3) ... (3) Multifocal atrial ... 3 different P waves ... #EKG #diagnosis
External Ventricular Drains (EVDs) & ICP waveform interpretation
An EVD is a temporary closed sterile system that
Ventricular Drains (EVDs ... interpretation An EVD ... CNS compliance LONGER ... Nick Mark MD @nickmmark ... #neurosurgery #diagnosis
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
(e.g. ectopic atrial ... Flutter PR Interval ... Type II - Suddenly ... @AmyChung #EKG ... Electrocardiogram #cardiology #diagnosis
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
- Mobitz Type 1 ... , longer, longer ... - Mobitz Type 2 ... independently of the atria ... #ekg #diagnosis
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
P and QRS • Atrial ... #HeartBlocks #Types ... #Classification ... degrees #summary #Diagnosis ... #EKG #electrocardiogram
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
ARBs, NSAIDs, β-blockers ... - ↓ Effective arterial ... Aldosterone, RTA Type ... bradycardia → sine wave ... hypertonic Amp IVP