Key result
A portable, low-cost Holter monitor was developed using an AD8232 module and Arduino microcontroller, and calibrated against a standard ECG machine using a phantom ECG.
The study demonstrates the technical feasibility of developing a low-cost, portable Holter monitor using an Arduino microcontroller and AD8232 sensor.
May provide a low-cost option for prolonged ECG in resource-limited settings; leaves open validation in patients.
Monitoring of cardiac signals is very important for patients with heart disease. The detection of the ECG signal that is carried out for twenty hours will help the doctor to diagnose heart disease. The purpose of this study was to develop a portable ECG monitoring system and cost as it is called a Holter monitor. The main design of ECG module consists of the AD8232, DS3231 RTC module, Arduino microcontroller, and SD card memory. ECG signals are collected from the body of a standard measurement based LEAD II .. To record the raw data from the ECG signal, SD card memory is used to store data for further data analysis. Calibration is performed using a phantom ECG. This is done to make the design results are in accordance with the standard ECG machine.
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Annisa et al. (2021) studied heart disease. Advanced Holter Monitor using AD8232 and MEGA 2560 vs. Standard ECG machine was evaluated on Development and calibration of a portable ECG monitoring system. A portable, low-cost Holter monitor was developed using an AD8232 module and Arduino microcontroller, and calibrated against a standard ECG machine using a phantom ECG.
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