Assertion: pacemaker's lead | /r/CapableOf | pace the ventricle
Facets:
Source sentences:
text: One lead paces the atrium and one paces the ventricle.
text: A special lead which can sense in both chambers, and pace only in the ventricle is also useful in some situations, and is discussed below.
text: One lead paces the atrium and one paces the ventricle.