Response by Pasupathy et al to Letters Regarding Article, “Early Use of N-acetylcysteine (NAC) With Nitrate Therapy in Patients Undergoing Primary Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction Reduces Myocardial Infarct Size (The NACIAM Trial [
N
-Acetylcysteine in Acute Myocardial Infarction])”