part_of sham surgical control condition left anterior descending coronary artery occlusion left anterior descending coronary artery occlusion sham procedure 2024-03-28T13:27:56Z LAD occlusion sham procedure This is any condition in which the main influencing factor is a left anterior descending coronary artery occlusion sham procedure, which follows the same surgical process as an left anterior descending coronary artery occlusion without blocking the left anterior descending coronary artery. XCO:0001326 experimental_condition_ontology interventricular artery occlusion sham procedure left anterior descending artery occlusion sham procedure slaulederkind