Research Article
A Real-Time Health Monitoring System for Remote Cardiac Patients Using Smartphone and Wearable Sensors
Table 2
Age-wise threshold values for adaptive alarming mechanism.
| | Parameters/age | 18–35 | 36–64 | Above 64 |
| | Normal heart rate | 72–75 (BPM) | 76–79 (BPM) | 70–73 (BPM) | | Bradycardia | HR ≤ 55 | HR ≤ 60 | HR ≤ 65 | | Tachycardia | HR ≥ 110 | HR ≥ 120 | HR ≥ 100 | | Hypertension | BP ≥ 150/100 | BP ≥ 145/95 | BP ≥ 140/90 | | Hypotension | Systolic BP < 85 mmHg | Systolic BP < 96 mmHg | Systolic BP < 117 mmHg | | Fever | Temperature ≥ 37.2°C | Temperature ≥ 37.5°C | Temperature ≥ 36.9°C | | Hypothermia | Temperature < 35.5°C | Temperature < 35.1°C | Temperature < 35.0°C |
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BPM represents beats per minute.
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