Kennedy was taken a mile away to Central Receiving Hospital, where he arrived near death. One doctor slapped his face, calling, "Bob, Bob", while another massaged Kennedy's heart. After obtaining a good heartbeat, doctors handed a stethoscope to Ethel Kennedy so she could hear her husband's heart beating, much to her relief. After about 30 minutes, Kennedy was transferred several blocks to the Hospital of the Good Samaritan for surgery. Surgery began at 3:12 a.m. PDT and lasted three hours and 40 minutes. Ten and a half hours later, at 5:30 p.m. PDT on Wednesday, spokesman Frank Mankiewicz announced that Kennedy's doctors were "concerned over his continuing failure to show improvement"; his condition remained "extremely critical as to life".