: total test time 9min ,duration p-bruce 2.46 min,duration bruce 3.22min,duration r-bruce 3min a45 fact time 41 s hr at rest:120/min,max. HR:163/min(99% of target hr:164/min) max.rpp:288,max.mets:5,bp at rest 160/80 mmhg,maz bp:190/80 mm hg pooor effort tolerance ,tachycardia at rest,adequate hr response ,normal bp response,no angina/hpotension/arrythmia,significant st changes at peak effort with rapid normalistaion,test concluded as mild positive for inducible ischemia is it necessary to go further test