The 37-year-old, who has played for Porto since 2015, was admitted to hospital last Wednesday after suffering what the Portuguese club called an “acute myocardial infarction” in training.
“I feel much better,” he told reporters outside the hospital in Porto.
“It will be rest for a couple of weeks, or even a couple of months. The truth is that I don’t care.
“The important thing is to be here… I don’t know what the future may bring.”
Source: pulse.ng