According to his doctor , Wolfgang Koller , even though he was trapped for a relatively short time and hopes had originally been higher , subsequent neurological tests showed that after fifty minutes of cardiopulmonary resuscitation in moderate hypothermia he suffered massive brain damage due to oxygen shortage .
According to his doctor , even though he was trapped for a relatively short time and hopes had originally been higher , subsequent neurological tests showed that after fifty minutes of cardiopulmonary resuscitation in moderate hypothermia he suffered massive brain damage due to oxygen shortage .