Table 1.

Affected Boston Scientific pacemaker models

Pacemaker∗	Model number
VALITUDE CRT-P	U125, U128
VISIONIST CRT-P	U225, U226, U228
ACCOLADE Pacemaker	L300, L301, L310, L311, L321, L331
ESSENTIO Pacemaker	L100, L101, L110, L111, L121, L131
PROPONENT Pacemaker	L200, L201, L209, L210, L211, L221, L231
ALTRUA 2 Pacemaker	S701, S702, S722

^∗Affected pacemaker systems connected to multiple manufacturers’ lead.