Aguero who was last month diagnosed with cardiac arrhythmia and advised by specialist to stay away from football for three month for proper check ups.
The 33year old who was taken off 41 minutes into his march for Bacrelona against Alaves had complained of chest pains.
Barcelona new coach, Xavi Hernandez is bent on getting a possible replacement.
He proposed Sadiq as the possible replacement. Sadiq has scored seven goals, and six assists in 15 league games for UD Almeria.
The loss of Aguero has depleted a Barcelona side that once lost Lionel Messi to PSG in the summer.
Barcelona is to cough out €25m for Sodiq who belongs to a lower league. If