Strategies for pacemaker programming in acute heart failure
- نوع فایل : کتاب
- زبان : انگلیسی
- مؤلف : Marc K. Lahiri Justin T. Mao Claudio D. Schuger
- چاپ و سال / کشور: 2011
Description
In the past decade, cardiac pacing devices (either permanent pacemakers or Implanted Cardioverter Defibrillators) have become increasingly common in patients with heart failure. The manner in which the device is programmed to pace the heart can have significant implications on cardiac hemodynamics, both positive and negative. As such, in patients hospitalized with acute heart failure who have cardiac pacing devices, the clinician should note whether the programming of the device could be contributing to the patient’s symptoms, and whether further programming changes could be made to improve the patient’s clinical status. As of this date, there are no consensus guidelines available for the management of pacemaker programming in acute heart failure. This review article will discuss the physiologic implications of several parameters of pacemaker programming on heart failure, including the degree of RV pacing, the programmed atrioventricular (AV) interval, and the programmed interventricular pacing delay in patients with cardiac resynchronization therapy (CRT) devices. Based on the available data on the above parameters, this article will then propose a general algorithmic approach to the evaluation and management of patients with pacing devices who are hospitalized with acute heart failure.
Heart Fail Rev (2011) 16:441–448 DOI 10.1007/s10741-011-9239-1 Published online: 13 March 2011
