This case demonstrates that an atrial bridge is not required for a reciprocal mechanism, which can occur via an upper common AV nodal pathway.
No takes yet. Share an insight, caveat, or question.
Challenges atrial bridge requirement in reentry; single case leaves mechanism open for prospective confirmation.
L Schamroth (1970) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: