Yougandh Chitre,Gene A. Bornzin,John R. Helland,Eric Falkenberg,Kevin L. Morgan,Sheldon Williams,Michael Yang,Andrew W. McGarvey
申请号：
US12973810
公开号：
US08538555B1
申请日:
2010.12.20
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A chamber or vasculature of a heart may be accessed via the pericardial space of the heart. Initially, the pericardial space may be accessed via a transmyocardial approach or a subxiphoid approach. A lead or other implantable apparatus may thus be routed into the pericardial space, through myocardial tissue and into the chamber or vasculature. The lead or other apparatus may be used to sense activity in or provide therapy to the heart.
