Non-invasive Measurement of Neonatal Central and Peripheral Hemodynamics

Non-invasive Measurement of Neonatal Central and Peripheral Hemodynamics, as Valuable Diagnostic and Treatment Efficiency Criterium of Neonatal Sepsis

Non-invasively neonatal cardiac output can be measured by multiple methods, but the gold standard still remains conventional echocardiography. It is accurate, but needs a long training for new users to assess cardiac function. Continuous-wave Doppler ultrasound monitor USCOM is a relatively new monitor which can perform faster and less complex cardiac function measurement, also it is easier for the operator to get trained. The aim of the study is to assess the level of agreement between cardiac output measured with conventional echocardiography and with USCOM, to present normal ranges for neonates of different gestational age and to look for early signs of hemodynamic changes during sepsis.

Inclusion Criteria:

• newborns of any gestational age
• parental consent acquired

Exclusion Criteria:

• congenital malformations
• hemodynamic instability in control group
• any respiratory support in control group
• infection in control group