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Universal Resting Electrocardiograph - 6 or 12 Channel
Included with each Universal ECG purchase:
- Universal ECG Cable
- Narrative Interpretation
- Detailed Measurements
- USB Connector
- Snap/Tab Adapters
- Free Software
Office Medic™ (Seven Languages)
IDMS 5-user Network Software
MedicSync™ Synchronization Software
Pocket Medic™ Handheld Software
About the
Accuracy:
The Universal ECG uses the Louvaine analysis program. In 1991, clinical researchers evaluated
nine popular ECG algorithms compared to eight cardiologists relative to a standardized database of ECG tracings1.
The Louvaine algorithm had the best total accuracy of all the algorithms (77.3%) evaluated. It was also the
best in correctly diagnosing Myocardial Infarction (82.1%) and the second best in diagnosing Ventricular Hypertrophy, which
were both better than the respective combined scores of the eight cardiologists.
| Control Patients
N=382
| Ventricular Hypertrophy
N=291 | Myocardial Infarction
N=547 | Total
Accuracy
N=1220 | | | Padova
| 89.8 | 61.3 | 47.1 | 62.0 | | | Nagoya-Fukuda | 89.3 | 42.6 | 63.7 | 65.6 | | | IBM Medis | 91.3 | 49.4 | 62.5 | 67.6 | | | HP (Agilent) | 93.5 | 51.0 | 64.5 | 69.3 | | | Glasgow | 94.0 | 51.0 | 67.7 | 69.7 | | | GE (Marquette) | 86.3 | 61.1 | 69.7 | 69.8 | | | Means | 97.1 | 42.5 | 67.2 | 69.8 | | | Hannover | 86.6 | 72.1 | 79.0 | 75.8 | | | Louvaine | 91.5 | 67.0 | 82.1* | 77.3* | | | 8 Cardiologists Combined Scores | 97.1 | 64.4 | 80.3 | 79.2 |
Item #QRS-Z7000-0500
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