The term coronary artery bypass graft is identified in base64 scheme by the sequence Y29yb25hcnkgYXJ0ZXJ5IGJ5cGFzcyBncmFmdA==, while the MD5 signature is equal to 639312a1a605fdd5285ccaf722a91bc3. The ASCII encoding of coronary artery bypass graft in hexadecimal notation is 636f726f6e6172792061727465727920627970617373206772616674.