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ECG Basics - Atrial Rhythms #Cardiology #MedStudent #EKG #Atrial #SVT #Comparison #Table #AFib #AFlutter #MAT #WAP
ECG Basics - Atrial ... Cardiology #MedStudent #EKG ... #Table #AFib #AFlutter ... #MAT #WAP #WPW ... #SVT #ECGEducator
Atrial Flutter on EKG
 • Regularly-occurring atrial activity
 • ≥ 240 atrial depolarizations (i.e. flutter waves)
Atrial Flutter on ... EKG • Regularly-occurring ... least one lead ... #Flutter #aflutter ... #ecg #ekg #electrocardiogram
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
At times, the direction ... appearance on ECG ... #Diagnosis #ECG ... #EKG #Cardiology ... #Classification
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... /flutter - DANGER ... flutter (3) ... absent P (2) A flutter ... #ECG #EKG #diagnosis
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
atrial flutter ... ECG. ... flutter waves may ... #Cardiology #EKG ... #Flutter #ECGEducator
1. "Sinus Tach" at ~150 bpm is your cue to look for flutter waves
2. Don't trust
"Sinus Tach" at ... cue to look for flutter ... #Clinical #EM #Cardiology ... #ECG #Atrial #Flutter
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... indicates atrial ... patients) stage 4 - ECG ... #IM #Cardiology ... #EKG #Pericarditis
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... from the foxglove leaf ... flutter (rate control ... Digoxin effect on ECG ... Electrocardiogram #EKG
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
four main types: atrial ... flutter, and Wolff-Parkinson-White ... Symptoms may include ... MedStudent #Cardiology #EKG ... SupraVentricularTachycardia #ECGEducator
Einthoven's triangle is an imaginary formation of three limb leads in a triangle used in electrocardiography,
of three limb leads ... with the heart at ... #EM #IM #Cardiology ... #MedStudent #EKG ... Einthoven #Triangle #ECGEducator