| Cambridge Heart, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100145206 | ALTERNANS AND CARDIAC ISCHEMIA - One or more electrocardiographic signals are detected from a subject. The occurrence of alternans in the electrocardiographic signals are detected using one or more processors. One or more characteristics of detected alternans are determined. The determined characteristics of the detected alternans are analyzed to determine whether cardiac ischemia is present. | 06-10-2010 |
| 20100145205 | ANALYZING ALTERNANS FROM MEASUREMENTS OF AN AMBULATORY ELECTROCARDIOGRAPHY DEVICE - Cardiac signal data of heart beats measured with an ambulatory electrocardiography device is accessed. The cardiac signal data is segmented into cardiac signal data segments such that each cardiac signal data segment includes cardiac signal data of sequential heart beats. Whether alternans is present in the cardiac signal data segment is determined for each of multiple cardiac signal data segments. Characteristics of the alternans is determined by analyzing cardiac signal data segments for which alternans is determined to be present or by analyzing characteristics of cardiac signal data segments for which alternans is determined to be present. | 06-10-2010 |
| 20100145204 | ALTERNANS AND PHARMACOLOGICAL AGENTS - First cardiac signal data generated from measured heart beats of a subject is received. Characteristics of alternans occurring in the received first cardiac signal data are determined. Second cardiac signal data generated from measured heart beats of the subject after a change relating to an administration of a pharmacological agent is received. Characteristics of alternans occurring in the received second cardiac signal data are determined. The characteristics of alternans occurring in the received first cardiac signal data are compared with the characteristics of alternans occurring in the received second cardiac signal data. | 06-10-2010 |
