10 results
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
Premature atrial ... interval of > 0.12 seconds ... which will be 0.12 seconds ... #complexes #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

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

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... Type II • p waves ... normal • QRS complexes ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
the AV node Second ... at the AV node Second ... independently of the atria ... heart #heartblock #cardiology ... ekg #diagnosis #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
, Complete Heart ... P and QRS • Atrial ... wide QRS (block beyond ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV ... prolonged) before a P wave ... • The QRS complex ... #Second #Degree ... #ecg #ekg #electrocardiogram
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... interval on the electrocardiogram ... by a blocked P wave ... 'dropped' QRS complex ... Clinical #EM #IM #Cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Second Degree AV ... usually on the second ... Second degree AV ... blocks #AVBlock #cardiology ... ecg #diagnosis #electrocardiogram
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Type 1 Second-degree ... interval on the electrocardiogram ... by a blocked P wave ... 'dropped' QRS complex ... Clinical #EM #IM #Cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Hypomagnesemia • Hypokalemia ... capture of the atria ... time length of 30 seconds ... arrhythmia • Atrial ... #differential #cardiology