The term auriculoventricular is identified in base64 scheme by the sequence YXVyaWN1bG92ZW50cmljdWxhcg==, while the MD5 signature is equal to 4c5493d2a04e6493b469bd11d0f64987. The ASCII encoding of auriculoventricular in hexadecimal notation is 6175726963756c6f76656e74726963756c6172.