title: Dangerous double density.
authors.affiliation: Winthrop University Hospital, Mineola, NY 11501, USA. khouzamrami@yahoo.com
authors.forename: Rami N
authors.initials: RN
authors.lastname: Khouzam
authors.forename: Srihari S
authors.initials: SS
authors.lastname: Naidu
mesh_terms: D017023:Coronary Angiography; D004417:Dyspnea / Q000209:etiology; D004562:Electrocardiography; D015637:Gated Blood-Pool Imaging; D006345:Heart Septal Defects, Ventricular / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D010146:Pain / Q000209:etiology