Premature complexes

Results:
ECG STAT September 12, 2024
Premature Atrial Complexes (PACs)

Key Points Origin and Characteristics: PACs originate from ectopic atrial foci, resulting in abnormal P waves with different morphology and axis compared to sinus P waves. Hidden P Waves: Ectopic…

ECG STAT September 12, 2024
Premature Complexes (PACs, PJCs, & PVCs)

Key Points Spontaneous Depolarization: Different pacemaker cells in the heart can spontaneously depolarize at varying rates; the SA node is usually the fastest. Ectopic Impulses: Early depolarizations from ectopic foci…

Weekly Workout March 9, 2015
Rhythm Interpretation: a three-step approach to diagnosing AV blocks

HPI:  A 54-year-old woman with PMHx of cardiomyopathy is referred to the ED by her cardiologist who is concerned about an “arrhythmia”. Case ECG   Before watching this week’s video,…

ECG Tags
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