NCT01568619
Completed
Not Applicable
Validation of Electrical Cardiometry Versus Fick Method to Measure Stroke Volume and Cardiac Output in Patients With or Suspected of Having Heart Failure
ConditionsHeart Failure
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Heart Failure
- Sponsor
- Massachusetts General Hospital
- Enrollment
- 30
- Locations
- 1
- Primary Endpoint
- difference in CO measurements with two methods
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
The investigators would like to find out if AESCULON®, a new device that non-invasively and continuously measures cardiac output using electrical cardiometry, works as well as one existing method--Fick method in patients undergoing cardiopulmonary exercise testing.
Investigators
Yandong Jiang
Assistant Professor
Massachusetts General Hospital
Eligibility Criteria
Inclusion Criteria
- •Age \>= 18 yd;
- •Level 3 cardiopulmonary exercise testing.
Exclusion Criteria
- •Proven or suspected disease involving severe aortic regurgitation;
- •Implanted with a rate-responsive cardiac pacemaker;
- •Pneumothorax or pleural effusion;
- •Skin lesion(s) at the place where the electrode is supposed to be applied;
- •Allergic to adhesive of ECG electrodes.
Outcomes
Primary Outcomes
difference in CO measurements with two methods
Time Frame: two weeks after finishing the exercise test
the true difference between the two CO measurements is 10% of the mean CO
Study Sites (1)
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