Cardio-Thoracic Ratio Is Stable, Reproducible and Has Potential as a Screening Tool for HIV-1 Related Cardiac Disorders in Resource Poor Settings.
Hanif EsmailTolu OniFriedrich ThienemannNashreen Omar-DaviesRobert J WilkinsonMpiko NtsekhePublished in: PloS one (2016)
CTR is a robust measurement, stable over time with substantial inter-observer agreement. A prospective study evaluating utility of CXR to identify cardiovascular disorder in this population is warranted.