Evidence Of Fixed Isthmus Boundaries For Human Reentry During Sinus Rhythm:Value Of Differential Pacing With Implications For Catheter Ablation Of Ventricular Tachycardia
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Evidence Of Fixed Isthmus Boundaries For Human Reentry During Sinus Rhythm:Value Of Differential Pacing With Implications For Catheter Ablation Of Ventricular Tachycardia ### Output: 