Mukalla, Yemen, Oct. 22, 2019, SPA -- The volunteer medical team of the Riyadh-based King Salman Humanitarian Aid and Relief Center (KSrelief), has successfully operated two life-saving surgeries, one of which was coagulation in the left atrium, and nine catheter operations, as part of its campaign for open heart surgery and adults angioplasty. The campaign which was performed yesterday is the fourth carried out by KSrelief, Saudi Arabia's relief arm, in Yemen this year and the fifth in a series of voluntary medical campaigns. --SPA 19:54 LOCAL TIME 16:54 GMT 0031 www.spa.gov.sa/w1195846