Result: A rate of bradycardia and hypotension was 13/50 account for 26% which occurred in T3 (after sheat was inserted) 2 (15.38%), T4 (after balloon was inflated) 6 (46.15%), T5 (after stent was stayed in the artery) 3 (23.07%), T6 (after sheat was withdrawn) 1 (7.69%), T7 (post intervention room) 1 (7.69%).