Modifies a noun

• ablation: On the other hand, septal ablation avoids all the problems associated with open heart surgery.

• defect: Blood returning from the lungs must flow through an opening in the wall between the atria, called an atrial septal defect.

• closure: New migraine after septal closure is not confined to the Norwegian study [ 8 ] .

• surgery: Most complications that result from septal surgery relate to the inherent risks posed by nasal surgery.

• thickness: This has successfully reduced the septal thickness and the outflow tract gradient.

• artery: A small amount of 96 % ethanol is injected into the septal artery inducing a localized infarction in the ventricular septum.