TIcagrelor in Rotational Atherectomy to Reduce TROPonin Enhancement

"Ticagrelor will be administered orally, according to the following scheme:~* 180 mg the evening preceding (and at least 6 hours before) rotational atherectomy (Day -1),~* 90 mg the following morning (D Day before rotational atherectomy and angioplasty),~* 90 mg the following evening (D Day after rotational atherectomy and angioplasty),~* 90 mg twice daily the day after the procedure of rotational atherectomy and angioplasty (Day +1)."

"Clopidogrel will be administered orally, according to the following scheme:~* 300 mg the evening preceding (and at least 6 hours before) rotational atherectomy (Day -1),~* 75 mg the following morning (D Day before rotational atherectomy and angioplasty),~* 0 mg the following evening (D Day after rotational atherectomy and angioplasty),~* 75 mg once daily the day after the procedure of rotational atherectomy and angioplasty (Day +1)."