King Salman Humanitarian Aid and Relief Center (KSrelief) continued its voluntary medical campaign of open heart surgery for children in Mukalla, as part of the "Saudi Pulse" voluntary program for heart diseases and surgeries in Hadramout governorate. Until the end of the third day of the campaign, the medical team conducted 16 surgeries, including 9 open-heart surgeries and 7 catheterization operations, all of which were without any complications. The campaign also conducted a number of surgeries and catheters in the open heart field for children from needy families, under the supervision of a Saudi medical team. This comes within the framework Kingdom of Saudi Arabia relief projects, represented by the KSrelief to alleviate the suffering of the Yemeni people during the current humanitarian crisis.