Population
Dog model of complete AV block
Comparison
Selective administration of physostigmine into… vs Control sinus rhythm and escape AV junctional…
Design
Preclinical
Authors
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Preclinical canine AV block data should not alter practice; leaves open whether similar escape mechanisms operate in humans.
In a canine model of complete AV block, the resulting escape rhythm exhibits automaticity, narrow QRS complexes, and a constant mathematical rate relationship to sinus rhythm and AV junctional escape rhythm.
Urthaler et al. (1974) studied this question.
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