Research Article
Intelligent Gateway Based Human Cardiopulmonary Health Monitoring System
Table 4
The number of beats under each class.
| Arrhythmia classes | Number of beats | Proportion |
| Normal beat (NOR) | 8000 | 20.9% | Left bundle branch block beat | 8075 | 21.1% | Right bundle branch block beat | 7259 | 18.9% | Premature ventricular contraction | 7130 | 18.6% | Others (O) | 7883 | 20.6% |
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