The term electrocardiogram is identified in base64 scheme by the sequence ZWxlY3Ryb2NhcmRpb2dyYW0=, while the MD5 signature is equal to 570c5344132f94025c995b6bd64ee7b5. The ASCII encoding of electrocardiogram in hexadecimal notation is 656c656374726f63617264696f6772616d.