33 results
Typical (Counterclockwise) and Reverse Typical (Clockwise) Atrial Flutter on EKG
Typical (Counterclockwise) Atrial Flutter
 • Inferior leads:
Flutter on EKG ... • Inferior leads ... Flutter • Inferior ... #cardiology #clinical ... #diagnosis #comparison
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
Right) Flutter Typical ... flutter waves in the inferior ... Atypical atrial ... #Diagnosis #ECG ... #EKG #Cardiology
Isthmus Independent Atrial Flutter
 • Rapid atrial activity without typical inferior sawtooth waves suggests CTI-independent flutter
activity without typical ... inferior sawtooth ... #ekg #electrocardiogram ... #cardiology #clinical ... #diagnosis
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Specific for critical ... becoming acute anterior ... maker' lesion Typically ... Serial EKGS in pts ... #Diagnosis #Cardiology
Typical (Counterclockwise) Atrial Flutter on EKG
 • Inferior leads: Sawtooth waves (fast up, slow down; "negative")
Typical (Counterclockwise ... ) Atrial Flutter ... on EKGInferior ... #cardiology #clinical ... #diagnosis
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... leads indicates atrial ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology ... #EKG #Pericarditis
Reverse Typical (Clockwise) Atrial Flutter on EKG
 • Inferior leads: "Positive" waves often notched (usually not
Reverse Typical ... (Clockwise) Atrial ... • Inferior leads ... #cardiology #clinical ... #diagnosis
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
ventricle (RV), right atrium ... (LV) and left atrium ... of the septum #Clinical ... #EM #Cardiology ... #POCUS #Apical
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
(e.g. ectopic atrial ... Septal (V1-2) • Anterior ... @AmyChung #EKG ... Electrocardiogram #cardiology ... #diagnosis #system
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Triage EKG (no prior ... Differential/diagnosis ... POCUS (apical window ... Echocardiogram #A4c #clinical ... #cardiology #McConnells