The term cardiac arrhythmia is identified in base64 scheme by the sequence Y2FyZGlhYyBhcnJoeXRobWlh, while the MD5 signature is equal to f22dcbed1ce075c27df10fe81993f105. The ASCII encoding of cardiac arrhythmia in hexadecimal notation is 6361726469616320617272687974686d6961.