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Holter Monitor: 24-Hour Monitoring

Holter Monitor: 24-Hour Monitoring

Holter monitoring is a continuous electrocardiography (ECG) recording that tracks the heart's electrical activity over an extended period, generally 24 to 48 hours. This noninvasive diagnostic tool detects irregular heart rhythms that may not be captured during a standard ECG performed in a clinical setting.DeviceThe Holter monitor is a portable, small device connected to several electrodes on the patient's chest. These electrodes detect the heart's electrical signals and transmit them to the...

Pulse rhythm

Pulse rhythm

Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac muscle...

Electrocardiogram

Electrocardiogram

An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and the T...

Instrumentation Amplifier

Instrumentation Amplifier

An electrocardiography (ECG) machine is an essential piece of medical equipment used to monitor the electrical activity of the heart. It operates by detecting small electrical changes on the skin that result from the depolarization of the heart muscle during each heartbeat. However, these signals are in the microvolt range and can be easily overwhelmed by noise or interference.
To overcome this challenge, an ECG machine utilizes an instrumentation amplifier. This specialized amplifier is...

Electrocardiogram Fundamentals

Electrocardiogram Fundamentals

Introduction
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin to...

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Related Experiment Video

Updated: Jun 23, 2026

Patient Directed Recording of a Bipolar Three-Lead Electrocardiogram using a Smartwatch with ECG Function

Patient Directed Recording of a Bipolar Three-Lead Electrocardiogram using a Smartwatch with ECG Function

Published on: December 11, 2019

An embedded mobile ECG reasoning system for elderly patients.

Dong-Her Shih¹, Hsiu-Sen Chiang, Binshan Lin

¹Department of Information Management, National Yunlin University of Science and Technology, Douliu 64002, Taiwan. shihdh@yuntech.edu.tw

IEEE Transactions on Information Technology in Biomedicine : a Publication of the IEEE Engineering in Medicine and Biology Society

|May 1, 2009

Summary

This summary is machine-generated.

This study introduces an embedded mobile system for continuous ECG monitoring and patient identification in elderly individuals. The system accurately recognizes heartbeats, enhancing patient safety and care for seniors with chronic conditions.

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A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

Published on: April 19, 2019

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Last Updated: Jun 23, 2026

Patient Directed Recording of a Bipolar Three-Lead Electrocardiogram using a Smartwatch with ECG Function

Patient Directed Recording of a Bipolar Three-Lead Electrocardiogram using a Smartwatch with ECG Function

Published on: December 11, 2019

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

Published on: April 19, 2019

Area of Science:

Biomedical Engineering
Geriatric Care
Health Informatics

Background:

Increasing elderly population and chronic diseases necessitate continuous patient monitoring.
Electrocardiogram (ECG) signals are crucial for noninvasive cardiovascular disease diagnosis.
Accurate patient identification is vital to prevent medication errors and ensure patient safety.

Purpose of the Study:

To propose a novel embedded mobile system integrating ECG reasoning and Radio Frequency (RF) identification for elderly patient monitoring.
To enable continuous monitoring and identification of elderly patients, especially when alone.
To validate the system's implementability in medical organizations using a managerial research model.

Main Methods:

Development of an embedded mobile system combining ECG signal analysis and RF identification technology.
Implementation of heart beat recognition algorithms for ECG data.
Application of a managerial research model to assess user attitude and intent to use.

Main Results:

The proposed system demonstrates high accuracy in heart beat recognition.
Continuous monitoring and identification of elderly patients were successfully enabled.
System mobility, usability, and performance positively influenced user attitude and intent to use.

Conclusions:

The integrated mobile ECG and RF identification system offers an effective solution for elderly patient monitoring.
The system enhances patient safety through accurate identification and continuous vital sign tracking.
Positive user attitudes indicate strong potential for clinical adoption and implementation in healthcare settings.