Quark C12x, a diagnostic quality 12-lead stress testing ECG in cable configuration, is designed with up-to-date and advanced requirements for Clinical Exercise Testing. It comes with accurate results, a high resolution ECG processing, 16000 samples per second, permits reliable ST-measurements and arrhythmia detection. Additional features include Full Disclosure ECG analysis, ST segment, ST slopes, Trends, Arrhythmia Analysis, Standard and User defined Exercise Protocols, Integration with COSMED Gas exchange equipment, and Patient Database & Network Compatibility.