[Verse 1]
Embryology stumbled, left a blueprint incomplete
Single trunk commanding both the circuits that should meet
Separately flowing, but they're tangled in one stream
Pulmonary arteries drowning in systemic dreams
The surgeon's mission crystal clear, precision must prevail
Fix what nature couldn't finish, make two pathways sail
[Chorus]
Disconnect the flood gates, close the ventricular door
Conduit bridges missing links, repair the truncal floor
Five essential moves to split what shouldn't be combined
Two circuits independent, perfectly redesigned
[Verse 2]
First we sever PA branches from their truncal throne
No more systemic pressure crushing lungs alone
VSD gets patched with care, left ventricle reroutes
Through the truncal valve exclusively, new aortic shoots
Right ventricle sits waiting for its pathway to be born
Artificial conduit ends its structural scorn
[Chorus]
Disconnect the flood gates, close the ventricular door
Conduit bridges missing links, repair the truncal floor
Five essential moves to split what shouldn't be combined
Two circuits independent, perfectly redesigned
[Bridge]
Before repair: chaos mixing, single trunk supplying all
After surgery: order reigns, two separate waterfalls
RV to conduit, valve to PA branches clean
LV through patched septum, neo-aortic scene
[Verse 3]
Patch the hole where arteries once clung to truncal wall
Seal any atrial gaps, eliminate the stall
ASD and PFO must vanish from the heart
Two completely separate worlds, a reconstructed art
[Final Chorus]
Disconnect the flood gates, close the ventricular door
Conduit bridges missing links, repair the truncal floor
Five essential moves to split what shouldn't be combined
Two circuits independent, perfectly redesigned
Nature's failed experiment gets surgical revision
Truncus arteriosus meets precision incision