PMC2762240_01
Coronary CT showing the origin of the left main (LM) from the right coronary cusp.
CRM2009-509064.001.jpg
PMC2762240_01_CRM2009-509064.001.jpg
fig1
This study demonstrated an anomalous origin of the left main coronary artery (LMCA) from the right coronary cusp (RCC) travelling partially between the great vessels before taking a septal approach between the left ventricular outflow tract (LVOT) and the right ventricular outflow tract (RVOT) (see Figures 1 and 2).
Coronary CT showing the left main (LM) traveling between the left ventricular outflow tract (LVOT) and the right ventricular outflow tract (RVOT).
CRM2009-509064.002.jpg
PMC2762240_01_CRM2009-509064.002.jpg
fig2
This study demonstrated an anomalous origin of the left main coronary artery (LMCA) from the right coronary cusp (RCC) travelling partially between the great vessels before taking a septal approach between the left ventricular outflow tract (LVOT) and the right ventricular outflow tract (RVOT) (see Figures 1 and 2).
Coronary angiography showing the left main (LM) originating from the right cusp and traveling between the left ventricular outflow tract (LVOT) and the right ventricular outflow tract (RVOT).
CRM2009-509064.003.jpg
PMC2762240_01_CRM2009-509064.003.jpg
fig3
Coronary angiography ruled out additional obstruction and confirmed the anomalous course of the LMCA between the aorta and RVOT followed by a septal course (see Figure 3).