Russian foreign minister Sergei Lavrov has been taken to the hospital after suffering a health problem following his arrival for the G20 summit in Bali, Indonesian authorities said.Three Indonesian government and medical officials said the Russian diplomat was being treated on the resort island.Two said Mr Lavrov was being treated for a heart condition.

Russian foreign minister Sergei Lavrov has been taken to the hospital after suffering a health problem following his arrival for the G20 summit in Bali, Indonesian authorities said.Three Indonesian government and medical officials said the Russian diplomat was being treated on the resort island.Two said Mr Lavrov was being treated for a heart condition.