lima peru former president alberto fujimori rush prison local hospital ambulance late saturday suffer severe drop blood pressure abnormal heart rhythm put risk die fujimori doctor say cardiologists recommend remove prison immediately alejandro aguinaga say look complicate tell journalists gather outside hospital fujimori 79 serve 25-year sentence graft human right crimes deeply divisive figure peru many consider corrupt dictator others credit end economic crisis bloody leftist insurgency 1990-2000 term medical emergency likely heap pressure center-right president pedro pablo kuczynski free former leader move could rewrite political alliances spark protest one latin america stable economies three days early faction fujimori supporters congress unexpectedly save kuczynski motion would force office less two years five-year-term opposition say kuczynski survive vote promise 10 lawmakers would free fujimori back kuczynski government deny allegations fujimori flee peru parent native japan government implode graft scandal turn century eventually extradite peru convict lead death squads massacre civilians despite fujimori downfall rightwing populist movement fujimori start 1990s remain one country potent political force two adult children keiko kenji lead rival factions rightwing party popular force control majority seat congress push oust kuczynski week past year kenji challenge sister keiko leadership lead call release could give boost free tv image show kenji lead faction back kuczynski rid ambulance drive fujimori peruvian-japanese centenario clinic treatment presidential pardon happen pact congresswoman marisa glave say twitter pardon decide under-the-table deal glave one 10 leftist lawmakers despite criticize kuczynski lobbyist opt support bid oust fear would empower popular force fujimori well-organized foes key kuczynski razor-thin victory keiko last year presidential election keep keiko followers oust week fujimori supporters dismiss suggestions health trouble ruse pave way pardon circus luisa maria cuculiza former rule party lawmaker government say local broadcaster rpp peru 's fujimori take hospital prison life risk doctor