Sergio Sanchez is edging closer to a playing return with Sevilla.
The defender has passed a critical heart stress test and is now stepping up his bid for a first team recall.
Sevilla medical chief Juan Ribas confirmed: "We must be patient and cautious but we have taken a big step forward in the recovery. We must appreciate it when all the results are on the table.
"In a few weeks we may have bad news, but for now it is all running well."