LOCALIZATION SYSTEM AND METHOD USEFUL IN THE ACQUISITION AND ANALYSIS OF CARDIAC INFORMATION
Provided are a localization system and method useful in the acquisition and analysis of cardiac information. The localization system and method can be used with systems that perform cardiac mapping, diagnosis and treatment of cardiac abnormalities, as examples, and in the retrieval, processing, and...
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| creator | MACGREGOR, Mark JULIAN, Marcus F WERNETH, Randell L WELSH, Daniel J CHOU, Derrick R SHI, Xinwei BEATTY, Graydon E FLAHERTY, J. Christopher |
| description | Provided are a localization system and method useful in the acquisition and analysis of cardiac information. The localization system and method can be used with systems that perform cardiac mapping, diagnosis and treatment of cardiac abnormalities, as examples, and in the retrieval, processing, and interpretation of such types of information. The localization system and method use high impedance inputs, improved isolation, and relatively high drive currents for pairs of electrodes used to establish a multi-axis coordinate system. The axes can be rotated and scaled to improve localization. |
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| subjects | CALCULATING COMPUTING COUNTING DIAGNOSIS ELECTRIC DIGITAL DATA PROCESSING ELECTROTHERAPY HUMAN NECESSITIES HYGIENE IDENTIFICATION MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE PHYSICS RADIATION THERAPY SURGERY ULTRASOUND THERAPY |
| title | LOCALIZATION SYSTEM AND METHOD USEFUL IN THE ACQUISITION AND ANALYSIS OF CARDIAC INFORMATION |
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