Correlation of Serum Lactate Levels, Perfusion Index and Plethysmography Variability Index With Invasive Blood Pressure in Late Preterm and Term Infants With Shock

CONCLUSION: PI has moderate positive correlation while SL and PVI have moderate negative correlation with invasive blood pressure. The cutoff values of SL ≥4.65, PI <0.45 and PVI ≥23.5 can predict invasive hypotension with good sensitivity and negative predictive value.PMID:36756997

Source: Indian Pediatrics - February 9, 2023 Category: Pediatrics Authors: Shyam Sundar Sharma Chandra Kumar Natarajan C Shanmugasundaram Vaanathi Hementha Kumar Giriraj Kumar Source Type: research