Aortic Wall and Left Ventricular Mechanics: Echocardiographic and Hemodynamic Analysis

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Total Enrollment

51 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-07-31

Study Completion Date

2014-03-31

Brief Summary

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The purpose of this study is to prospectively determine the relationship between the dimensions of the aorta (the large artery taking off the heart) and blood pressure during cardiac surgery.

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Detailed Description

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The purpose of this study is to prospectively determine the relationship between the dimensions of the aorta (the large artery taking off the heart) and blood pressure during cardiac surgery. Measurements of the aorta are obtained by an ultrasound-based imaging technique called transesophageal echocardiography (TEE), which is routinely performed during cardiac surgery. TEE is an instrument used to monitor the heart and is standard of practice at Weill Cornell Medical College.

Conditions

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Coronary Disease Cardiac Valve Disease

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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TEE report

Cardiac surgery patients requiring TEE

TEE report

Intervention Type PROCEDURE

Information will be collected during cardiac surgery.

Interventions

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TEE report

Information will be collected during cardiac surgery.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* elective CABG, valvular procedure

Exclusion Criteria

* non-sinus rhythm (atrial fibrillation, flutter, paced rhythm), pre-operative presence of intra-aortic counterpulsation device, synthetic aortic graft.

Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No