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#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
depressions in V1 ... cardiology #ECG #Electrocardiogram
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
or notched R in V1 ... Diagnosis #ECG #electrocardiogram
Typical (Counterclockwise) and Reverse Typical (Clockwise) Atrial Flutter on EKG
Typical (Counterclockwise) Atrial Flutter
 • Inferior leads:
negative") • V1 ... sawtooth) • V1 ... aflutter #ecg #ekg #electrocardiogram
Dextrocardia on EKG
 • Limb leads look like LA ←→ RA transposition
 • V1 ←→ V2
transposition • V1 ... Dextrocardia #EKG #ECG #electrocardiogram
ECG shows hyperacute T waves in leads V1 to V4 and 0.5-mm ST-segment elevation in AVR

#HyperacuteTWaves
waves in leads V1 ... HyperacuteTWaves #ECG #EKG #Electrocardiogram
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
Point in leads V1 ... T-Wave in leads V1 ... diagnosis #cardiology #electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
Depression in V1 ... Total #ECG #EKG #Electrocardiogram
ECG pattern "de Winter"

(ST depression in V1-V6 with upsloping ST depression and a hyperacute T-wave)

#DeWinter #Pattern
depression in V1 ... DeWinter #Pattern #electrocardiogram
ECG changes in Pulmonary Embolism
 - 
Sinus tachycardia 
 - 
Complete or incomplete RBBB 
 -
Dominant R wave in V1 ... AcutePE #HighRisk #Electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
negative in aVR and V1 ... - are abnormal electrocardiogram ... #osbornwaves #Electrocardiogram