Voluntary medical team of the King Salman Humanitarian Aid and Relief Centre (KSrelief) conducted medical operation for open heart surgery and catheterization for Moroccan children, at the Ibn Rushd University Medical Center here. At the end of the fifth day of the campaign, 24 open heart surgery and 31 catheter cases, have been conducted, in addition to check up for 140 children. This campaign is part of the voluntary work undertaken by the KSrelief to achieve the Vision of the Kingdom 2030. The campaign is funded and implemented by the KSrelief, in many countries, under the noble directives of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud and HRH Crown Prince.