Hi Monsoon!
I dont know if you have found the answer to this yet but there is actually only one procedure on this list at the moment. Its known as TAVI apparently. Heres some info on it:
Transcatheter aortic valve implantation:
With transcatheter aortic valve implantation, an artificial aortic heart valve attached to a wire frame is guided by catheter (thin, flexible tube) to the heart. Once in the proper position in the heart, the wire frame expands, allowing the new aortic valve to open and begin to pump blood. Suits patients who are deemed to high risk for open heart surgery and it carried out like keyhole surgery.