WebThese aberrantly conducted beats typically have right bundle branch block morphology. Sudden acceleration in heart rate: If the heart rate accelerates suddenly, the bundle … Web22 dec. 2024 · Fusion and capture beats. AV dissociation: superimposed P waves at a different rate to the QRS complexes The first of the narrower complexes is a fusion beat, the next two are capture beats.
ECG Case 047 • LITFL • ECG Top 100 Self-Assessment Quiz
WebFusion beats or captures often occur when there is AV dissociation and this also strongly suggests a ventricular origin for the wide QRS tachycardia. QRS morphology in lead V1 … WebAtrial ectopic strike / atrial premature beat; Trial tachycardia; Automatic junctional tachycardia; AV block: 1st grade; AV block: 2nd degree, Mobitz EGO (Wenckebach) AV … tshirt locker
Pacemaker Rhythms – Normal Patterns • LITFL • ECG Library …
WebRegular ventricular rhythm with rate 40–60 beats per minute. Retrograde P-wave before or after the QRS, or no visible P-wave. The QRS complex is generally normal, unless there is concomitant intraventricular conduction disturbance. Figure 1 (below) displays two ECGs with junctional escape rhythm. Figure 1. Two types of junctional (escape) rhythm. Web1 jan. 2024 · Fusion beats: Occur when a sinus and ventricular beat coincide to produce a hybrid complex (see Dressler beat) Source ECG waves Positive concordance … Web19 mrt. 2024 · Fusion beats — occur when a sinus and ventricular beat coincide to produce a hybrid complex of intermediate morphology Positive or negative concordance throughout the chest leads, i.e. leads V1-6 … philosophy hydra essence