The term congestive heart failure is identified in base64 scheme by the sequence Y29uZ2VzdGl2ZSBoZWFydCBmYWlsdXJl, while the MD5 signature is equal to 4059851c090b533ec6193aeee6604e1c. The ASCII encoding of congestive heart failure in hexadecimal notation is 636f6e67657374697665206865617274206661696c757265.