Add to ORKGIn A the ECG shows complete or 3rd degree AV block with a left ventricular escape rhythm, as evidenced by the upright QRS morphology. In B the artificial right ventricular pacemaker rhythm is shown
A routine ECG of a seventy-year-old man, who had been followed for five years because of complete ri...
Escape beats recorded in clinical electrocardiograms sometimes differ in contour and QRS dura-tion f...
Right bundle branch block (RBBB) pattern recorded during right ventricular (RV) endocardial pacing s...
2nd degree AV block is evident from the nonconducted P waves. Junctional escapes, labled J, termina...
The ladder diagram illustrates a Wenckebach type AV block by the increasing PR intervals before the ...
Junctional escapes are passive, protective events whenever the heart rate slows below that of the es...
Complete AV block is seen as evidenced by the AV dissociation. A junctional escape rhythm sets the ...
Note the small pacemaker spikes before the QRS complexes. In addition, the QRS complex in V1-3 exhib...
Often in the setting of 2nd degree AV block the pauses caused by nonconducted P waves are long enoug...
Second degree AV block is present; conducted beats are identified by those QRS's that terminate shor...
The question mark is over a normal looking QRS that occurs during 2:1 AV block with RBBB. Following...
Note the small pacemaker spikes before the QRS complexes in many of the leads. In addition, the QRS...
The ectopic P waves, easily seen in this example,occur in groups, separated by short pauses. This i...
An electrical impulse from the sinoatrial node has to travel through the atria, to the atrioventricu...
On Day 1, at a heart rate of 103 bpm the P waves are not clearly defined suggesting an accelerated j...
A routine ECG of a seventy-year-old man, who had been followed for five years because of complete ri...
Escape beats recorded in clinical electrocardiograms sometimes differ in contour and QRS dura-tion f...
Right bundle branch block (RBBB) pattern recorded during right ventricular (RV) endocardial pacing s...
2nd degree AV block is evident from the nonconducted P waves. Junctional escapes, labled J, termina...
The ladder diagram illustrates a Wenckebach type AV block by the increasing PR intervals before the ...
Junctional escapes are passive, protective events whenever the heart rate slows below that of the es...
Complete AV block is seen as evidenced by the AV dissociation. A junctional escape rhythm sets the ...
Note the small pacemaker spikes before the QRS complexes. In addition, the QRS complex in V1-3 exhib...
Often in the setting of 2nd degree AV block the pauses caused by nonconducted P waves are long enoug...
Second degree AV block is present; conducted beats are identified by those QRS's that terminate shor...
The question mark is over a normal looking QRS that occurs during 2:1 AV block with RBBB. Following...
Note the small pacemaker spikes before the QRS complexes in many of the leads. In addition, the QRS...
The ectopic P waves, easily seen in this example,occur in groups, separated by short pauses. This i...
An electrical impulse from the sinoatrial node has to travel through the atria, to the atrioventricu...
On Day 1, at a heart rate of 103 bpm the P waves are not clearly defined suggesting an accelerated j...
A routine ECG of a seventy-year-old man, who had been followed for five years because of complete ri...
Escape beats recorded in clinical electrocardiograms sometimes differ in contour and QRS dura-tion f...
Right bundle branch block (RBBB) pattern recorded during right ventricular (RV) endocardial pacing s...