Mae triniaethau cardiaidd allweddol, sy’n hanfodol ar gyfer darparu gwasanaethau cardiaidd modern megis angiograffeg goronaidd a gosod rheolyddion calon, yn cael eu gwneud mewn labordai cathetreiddio.
Key cardiac procedures, essential for the delivery of modern cardiology services such as coronary angiography and the fitting of pacemakers are carried out in catheterisation labs.