reroutes, circumvents, unclogs, removes, sidesteps, eliminates, diverts, restricts, connects, occludes, ignores, disables, reclose, iliac artery, superior vena cava, shuts, reattaches, disregards, nullifies, clogged, negates, clears, avoids, restores, overrules, severs, obliterates, bisect, blocking, redirects, impedes, thrombosed, spaghetti junction, rejects, accesses, halts, saphenous vein, thwarts, vena cava, alleviates, bladder sphincter, bottlenecked, stymies, undoes, atrioventricular node, overrides, abolishes, reverses, overturns, demolishes, prevents, postpones, eases, relieves, circumflex artery, lowers, separates, approves, overuses, shuns, solves, semipermeable membrane, bifurcates, preempts, thoracic duct, scuttles, subclavian vein, subverts, popliteal artery, eschews, modifies, constricts, supplants, terminates, hepatic artery, mitigates, cannulated, reduces, involves, quashes, obviate, obstructs, ablates, boosts, radial artery, defers, hijacks, axillary artery, insulates, confounds, vascularized, septal defect, irks, erases, outperforms, kludge, obsoletes, overcomes, electrical conduction, endovenous, hepatic vein, undermines, bypass, occlusions, grafts, resections, amputations, closures, circuits, constrictions, implantations, isolations, stents, surgeries, anastomoses, arterial, branches, catheters, collaterals, conduits, drives

ductus arteriosus