Correlation Between Respiratory Variability of R-R Intervals and Systolic Pressure Variability

Rambam Health Care Campus

Status: Unknown

Conditions: Heart Rate Determination

Treatments: Other: posture changes

Study type: Observational

Funder types: Other

Identifiers

NCT03267017

RRV PPV

Details and patient eligibility

About

This prospective study is designed to assess and quantify the correlation between respiratory changes in R-R interval and the respiratory changed in invasive systolic blood pressure in ventilated patients during changes in posture and peak end expiratory pressure (PEEP) and following a fluid bolus

Enrollment: 40 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Age 18-80
• Scheduled for surgery under general anesthesia requiring invasive blood pressure monitoring

Exclusion criteria

• Heart Rate other than sinus
• Cardiac Pacemaker Status
• Transplanted Heart

Trial design

40 participants in 1 patient group

Patient scheduled for surgery under general anesthesia

Treatment:

Other: posture changes