Francis Ford Coppola, the five-time Academy Award-winning director of “The Godfather” trilogy and “Apocalypse Now,” underwent a scheduled, non-emergency heart-related procedure at Policlinico Tor Vergata in Rome, according to a U.S.-based representative. The 86-year-old filmmaker checked into the public hospital by car on Tuesday for what his team described as an update to an atrial-fibrillation treatment first performed three decades ago by cardiologist Dr. Andrea Natale. “All is well,” the representative said, adding that Coppola is “resting nicely.” In a social-media post, the director reassured followers, writing, “I am well,” alongside a photo of himself smiling and relaxed. His team refuted earlier Italian media reports suggesting an emergency admission. Coppola has been in Italy to promote “Megalopolis,” his self-financed US$120 million science-fiction epic, which received a special screening at the Magna Graecia Film Festival in Catanzaro. No timetable has been given for his discharge, but his representatives emphasized that the procedure was elective and that the filmmaker remains in stable condition.