Pacing leads with extendable‐retractable helix (EHL) are alternatives to fixed‐helix leads (FHL) for conduction system pacing (CSP), but data on handling characteristics are limited. This study evaluated a dual‐center experience… Click to show full abstract
Pacing leads with extendable‐retractable helix (EHL) are alternatives to fixed‐helix leads (FHL) for conduction system pacing (CSP), but data on handling characteristics are limited. This study evaluated a dual‐center experience of lead handling and performance during CSP.
               
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