21 results
First, Second (Type 1 and Type 2), and Third Degree Heart Blocks - Comparison

#HeartBlocks #Comparison #First
First, Second (Type ... Comparison #First #Second ... Third #Cardiology #ECG ... #EKG #Electrocardiogram ... #Diagnosis #Table
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Diagnosis EKG Criteria ... • QRS > 0.12 seconds ... R in V1 UCSD Internal ... #Diagnosis #ECG ... #electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart ... • PR interval ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... branch block • PR intervals ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Second Degree AV ... • The RR interval ... #Second #Degree ... Type1 #Wenckebach #diagnosis ... #ekg #electrocardiogram
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
• P-R interval ... resets • P-P interval ... Type1 #Wenckebach #Second ... Block #AVBlock #diagnosis ... #ECG #Electrocardiogram
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV ... is constant PR interval ... #Second #Degree ... MobitzII #Type2 #diagnosis ... #ekg #electrocardiogram
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
will have a PR interval ... of > 0.12 seconds ... which will be 0.12 seconds ... complexes #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Normal QT Interval Measurement
General rule: QT interval should be < 1/2 RR interval
   -
Normal QT Interval ... General rule: QT interval ... (RR in seconds ... Measurement #cardiology #diagnosis ... #ecg #ekg #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... Second Degree AV ... Second degree AV ... #ecg #diagnosis ... #electrocardiogram