Atrial premature beat.

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Presentation transcript:

Atrial premature beat

Atrial paroxysmal tachycardia-onset in middle of record

Atrial flutter-2 1 and 3 1 atrial to ventricle rhythm

Atrial fibrillation

Ventricular paroxysmal tachycardia

Ventricular fibrillation

Premature ventricular contractions (PVCs)

sinus tachy

1st degree H block prolonged PR

2nd degree H block dropped beat

complete H block

sinus arrthmia recorded cardiometer

sinoatrial nodal block

Circus movement, showing annihilation of the impulse in the short pathway and continued propagation of the impulse in the long pathway.

Development of arrhythmias in long QT syndrome (LQTS

Initiation of fibrillation

Pathways of impulses in atrial flutter and atrial fibrillation

Application of electrical current to the chest to stop ventricular fibrillation