Key result
Non-invasive intraoperative RV strain analysis method developed to control extracorporeal circulation during CABG.
Why the study?
Perioperative management of volume therapy in patients with severe heart disease is challenging and early detection of congestive cardiac failure is critical to prevent low output and worse outcomes.
The development of a non-invasive intraoperative method for right ventricular strain analysis using digital image correlation may aid in the early detection of congestive cardiac failure during coronary bypass surgery.
Noninvasive RV strain analysis may aid perioperative volume management in cardiac surgery; leaves open validation before clinical adoption.
Perioperative cardiosurgical management of volume therapy remains one of the challenging tasks in cases of patients with severe heart disease. Early detection of congestive cardiac failure prevents subsequent low output and worse outcome. An effective method for controlling extracorporeal circulation is created by developing a non-invasive intraoperative method for right ventricular strain analysis through digital image contrast correlation.
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Mirow et al. (2015) studied Severe heart disease undergoing coronary bypass surgery. Stereoscopic strain analysis of the right ventricle by digital image correlation was evaluated. A non-invasive intraoperative method for right ventricular strain analysis through digital image contrast correlation was developed to control extracorporeal circulation during coronary bypass surgery.
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