A method for the treatment or prevention of coronary graft vasospasm

摘要

Levosimendan, or (-)-[[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]hydrazono]-propanedinitrile, which has been previously suggested for the treatment of congestive heart failure is useful in the treatment or prevention of coronary graft vasospasm after coronary artery by-pass surgery.