Development of a point-of-contact technique to measure adenosine triphosphate: A quality improvement study.

ABSTRACT:

Purpose

Patients with heart failure with preserved ejection fraction (HFpEF) experience fatigue due to impaired myocardial bioenergetics. Cardiomyocyte function depends on the delivery of adenosine triphosphate (ATP), yet there is no convenient bedside method to measure ATP. The purpose of this study was to develop a point-of-contact measurement of ATP that can be used in a clinical setting.

Methods

In a laboratory setting, digital finger punctures were conducted using 5 μl and 10 μl of capillary blood placed into various amounts of water (H2O). After mixing the solution for 10 s, a Hygiena AquaSnapTM Free ATP probe was placed into the solution for 10 s for the detection of ATP. The probe was then placed into the Hygiena luminometer for 15 s, and a value in relative light un

SUBMITTER: Pierce J 

PROVIDER: S-EPMC6462498 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature