The term pericardial cavity is identified in base64 scheme by the sequence cGVyaWNhcmRpYWwgY2F2aXR5, while the MD5 signature is equal to 44eab2298f94ac0582ba11ca56da274c. The ASCII encoding of pericardial cavity in hexadecimal notation is 706572696361726469616c20636176697479.