Various procedures such as coronary angiogram, angioplasty, digital subtraction angiogram and other stenting procedures for cardiovascular diseases are conducted at the cath lab, with a maximum of 15 angiograms per day. When the new lab was launched, the hospital authorities had claimed that they would offer round-the-clock services to improve the outcome of surgeries. But the cath lab was found to be closed on several days in the morning.