To provide a computerized method to execute a heart analysis such as a real-time pace mapping, and the like, objectively and efficiently by the electrocardiograph signal processing to display the generated P wave without superimposing with the T wave which precedes in the premature atrial contraction (PAC).
The method for generating the P wave signal from the PAC pulse to support a person to diagnose the heart includes (a) a step to select a QRS-T segment of a reference ECG signal, (b) a step to enable a user to mark a starting point and an ending point of the selected segment, (c) a step to prescribe a reference template as a wavelike segment between the marked starting point and the ending point, (d) a step to acquire the PAC pulse by a signal processing unit from two or more leads, and (e) a step to process the PAC pulse to generate the P wave signal.
WANG PAUL J
YANG SHAWN
SHAH DIPEN
| WO2003022148A1 | 2003-03-20 | |||
| WO2002058550A2 | 2002-08-01 | |||
| US20040127805A1 | 2004-07-01 |
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