case_images: PMC2871533_01
case_images: Transseptal course of the right-sided left main coronary artery by CTA and selective coronary angiography.
case_images: CRP2010-376067.001.jpg
case_images: PMC2871533_01_CRP2010-376067.001.jpg
case_images: fig1
case_images: The RCA followed its normal course around the atrioventricular groove and the LMCA traveled to the left side of the heart and divided at the level of the interventricular septum giving off a long LADCA and the LCXCA (Figure 1). CTA demonstrated the LMCA traveling to the left side of the heart behind the right ventricular outflow tract and through the interventricular septum (Figures 1 and 2).
case_images: Short LADCA (hypoplastic) arising from the left sinus of Valsalva by CTA and selective coronary angiography.
case_images: CRP2010-376067.002.jpg
case_images: PMC2871533_01_CRP2010-376067.002.jpg
case_images: fig2
case_images: Selective left coronary angiography with a 6F left Judkins 3.5 catheter revealed a second short hypoplastic LADCA that ended at the distal end of the proximal third of the interventricular sulcus without giving any branches of significant size (Figure 2). CTA demonstrated the LMCA traveling to the left side of the heart behind the right ventricular outflow tract and through the interventricular septum (Figures 1 and 2).