During interrogation of a dual chamber MicroPort pacemaker (KORA 250 DR) you see the following:
Video Case | Arrhythmia
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What is the correct sequence of events?
first suspicious ventricular cycle since it includes at least one Ar
switch to DDI mode
atrial events intermittently occur within the post ventricular pacing blanking
DDD mode with 2:1 tracking of atrial tachycardia
algorithm waits for sliding window of 32 ventricular cycles
the ventricular rate is progressively decreased to reach the Sensor Driven Rate or the Basic Rate