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Heterogeneity of myocardial perfusion provides the physiological basis of perfusable tissue index.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1995Assessment of viable from nonviable myocardium is critical for the care of patients being considered for revascularization procedures. Recently, the perfusable tissue index (PTI) has been proposed as an index of myocardial viability.Computer simulations were performed for homogeneously and heterogeneously perfused tissue over a wide range of flows (0 ...
P, Herrero +4 more
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Pulse oximetry and perfusion index measurement to assess uterine perfusion and viability.
International surgery, 2006This study was designed to establish if pulse oximetry (O2Sat) and perfusion index (PI) could be used to assess the contribution that uterine and ovarian vessels make to the overall perfusion of the uterus. During routine hysterectomies, the O2Sat and PI were measured over the right and left uterine cornu.
Paul, Moxey +5 more
openaire +1 more source
Changes in perfusion can detect changes in the cardiac index in patients with septic shock
Journal of International Medical Research, 2020Da-Wei Liu, Hongmin Zhang
exaly
Monitoring Perfusion Index in Patients Presenting to the Emergency Department Due to Drug Use
Journal of Personalized Medicine, 2023Gabriela Raluca Grigorasi +2 more
exaly