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Fig. 5 ECG-gated cardiac CT examination of heart, performed on 16-MDCT
scanner, in 34-year-old man with recurrent hemoptysis resulting from severe
cystic bronchiectasis. Axial oblique maximum-intensity-projection 5-mm-thick
image at mediastinal soft-tissue window setting shows abnormally dilated
bronchial artery coursing toward left anterior descending coronary artery in
retrocardiac region (arrow). Images at slightly more caudal level
confirmed coronary artery-to-bronchial artery anastomosis.