Saudi Gazette report RIYADH — The Madinah Health Cluster revealed that it has performed 207 cardiac catheterization and surgical procedures for the Hajj pilgrims during the last 47 days since the beginningSaudi Gazette report RIYADH — The Madinah Health Cluster revealed that it has performed 207 cardiac catheterization and surgical procedures for the Hajj pilgrims during the last 47 days since the beginning