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Chest film detection of coronary artery calcification. The value of the CAC triangle. | LitMetric

Eighty-six adult patients were studied by PA chest film and fluoroscopy for coronary artery calcification (CAC). A triangular area (CAC triangle) along the left mid-heart border of the PA chest film was used in identifying CAC. Of 57 patients, 24 (42%) with CAC observed fluoroscopically had a strongly suspected or positive CAC triangle. The CAC triangle in the PA chest film has proved useful in identifying coronary artery calcification on the plain film.

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Source
http://dx.doi.org/10.1148/129.1.7DOI Listing

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