King Salman Humanitarian Aid and Relief Center (KSrelief) inaugurated on Friday the voluntary medical project for cardiac surgeries and catheterization in the United Republic of Tanzania, which was implemented during the period from August 28 to September 10, 2022. The KSrelief's medical voluntary team examined 118 individuals and performed 6 open-heart surgeries and 8 catheterization surgeries. The project comes as a part of the voluntary medical projects implemented by the KSrelief to help individuals and families with low incomes in the needy countries.