Darren Sherman;Robert S. Schwartz;Yuval Mika;Robert A. Van Tassel;Daniel Burkhoff
发明人:
Yuval Mika,Darren Sherman,Robert S. Schwartz,Robert A. Van Tassel,Daniel Burkhoff
申请号：
US14667931
公开号：
US20150258342A1
申请日:
2015.03.25
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Systems and methods for controlling blood pressure by controlling atrial pressure and atrial stretch are disclosed. In some embodiments, a stimulation circuit may be configured to deliver a stimulation pulse to at least one cardiac chamber of a heart of a patient, and at least one controller may be configured to execute delivery of one or more stimulation patterns of stimulation pulses to the at least one cardiac chamber, wherein at least one of the stimulation pulses stimulates the heart such that an atrial pressure resulting from atrial contraction of an atrium overlaps in time a passive pressure build-up of the atrium, such that an atrial pressure of the atrium resulting from the stimulation is a combination of the atrial pressure resulting from atrial contraction and the passive pressure build-up and is higher than an atrial pressure of the atrium would be without the stimulation, and such that the blood pressure of the patient is reduced.
