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The Effect of Atrial Fibrillation Hemodynamics on Regulation of Cerebral Blood Flow

NCT00745602 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2019-01-09

No results posted yet for this study

Summary

The proposed research will investigate whether the irregular effects of atrial fibrillation on the body's circulation directly impacts the regulation of cerebral blood flow. To further delineate this finding, investigation of these potential effects will include differences in postural positioning. This data will be used to further understand the overall hemodynamic effects of atrial fibrillation on extra-cardiac organs of the body.

Conditions

Interventions

PROCEDURE

non-invasive testing

non-invasive tests including Transcranial Doppler ultrasound (TCD), manual cuff blood pressure (BP), beat to beat BP monitoring by a Portapress monitor, and respiratory tidal CO2

Sponsors & Collaborators

  • University of Texas Southwestern Medical Center

    lead OTHER

Principal Investigators

  • Jose A Joglar · UT Southwestern Medical Center

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-10-31
Primary Completion
2009-10-31
Completion
2009-10-31

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00745602 on ClinicalTrials.gov