ArticleFrontiers in cardiovascular medicine2026
Case Report: Treatment of ultra-late phrenic nerve stimulation after cardiac resynchronization therapy with double-layer spacer isolation technique.
Article in Frontiers in cardiovascular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Ultra-late phrenic nerve stimulation (PNS) without evidence of lead dislodgement after cardiac resynchronization therapy (CRT) can be frequently solved by reprogramming and seldom leads to reintervention. We reported a case of super-response to CRT patient, PNS occurred after twelve years of the surgery. Reprogramming the parameters was ineffective. We innovatively used a double-layer spacer isolation technique to effectively isolate the left ventricular lead and the phrenic nerve, achieving the effect of cardiac resynchronization therapy.
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