Long-Term Re-Admission after Hospital Discharge in Patients Admitted with Acute Heart Failure: The Prognostic Value of the Six-Minute Walk Test Distance Dakaboué Germain Mandi, Dangwé Temoua Naibé, Joel Bamouni, Rélwendé Aristide Yaméogo, Yibar Kambiré, Koudougou Jonas Kologo, Georges ...