( CNN ) -- The body of Venezuelan President Hugo Chavez will eventually be displayed publicly `` just like Lenin ( and ) Mao Zedong , '' the country 's vice president said Thursday on state-run TV . `` The body of our leader will be embalmed , and it will ... be surrounded by crystal glass forever , present forever , and always with his people , '' Nicolas Maduro said . Maduro will be sworn in as interim president in a special session of the National Assembly at 7 p.m. Friday , said National Assembly President Diosdado Cabello on Thursday on Venezuelan state broadcaster VTV . The funeral for Chavez , who died at 58 Tuesday after a battle with cancer , will be held Friday in the capital , Caracas . Attendees are expected to include Iranian President Mahmoud Ahmadinejad , Cuban leader Raul Castro and Brazilian President Dilma Rousseff , Maduro said . Venezuela is slated to hold elections 30 days after Chavez died , according to Foreign Minister Elias Jaua . Hugo Chavez 's death draws sympathy , anger . Maduro did not say when Chavez 's final resting place , at a military museum , will be ready . But people still will be able to view Chavez 's body -- lying in state in a wooden casket at a military academy in the capital -- for at least another week , he said . `` Everybody can see him without any limits , '' Maduro said . `` We want anyone who wants to see him to have the chance to do so . '' The South American nation is in a seven-day period of mourning , with schools closed for the week . Chavez 's body later will be displayed much like the remains of former revolutionary leaders Vladimir Lenin of Russia and China 's Mao , Maduro said . Venezuelans line streets for Chavez procession . CNN 's Esprit Smith contributed to this report .
Nicolas Maduro to be sworn in Friday as interim president . Chavez , who had cancer , died at 58 on Tuesday ; the funeral is set for Friday . Chavez 's body `` will be surrounded by crystal glass forever , '' Maduro says .