Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

High-Performance Liquid Chromatography: Types of Detectors

High-Performance Liquid Chromatography: Types of Detectors

The role of the detectors in High-Performance Liquid Chromatography (HPLC) is to analyze the solutes as they exit from the chromatographic column. The detector recognizes the solute's property and generates corresponding electrical signals, which are converted into a readable graph of the detector's response versus elution time called a chromatogram at the computer. There are several types of HPLC detectors, each with its own advantages and limitations, depending on the analyte...

Types of Errors: Detection and Minimization

Types of Errors: Detection and Minimization

Error is the deviation of the obtained result from the true, expected value or the estimated central value. Errors are expressed in absolute or relative terms.
Absolute error in a measurement is the numerical difference from the true or central value. Relative error is the ratio between absolute error and the true or central value, expressed as a percentage.
Errors can be classified by source, magnitude, and sign. There are three types of errors: systematic, random, and gross.
Systematic or...

Types of Chemical Bonds

Types of Chemical Bonds

Chemical bonding theories were pioneered by American chemist Gilbert N. Lewis. He developed a model called the Lewis model to explain the type and formation of different bonds. Chemical bonding is central to chemistry; it explains how atoms or ions bond together to form molecules. It explains why some bonds are strong and others are weak, or why one carbon bonds with two oxygens and not three; why water is H2O and not H4O.

Types of RNA

Types of RNA

Overview
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA...

Types of Hormones

Types of Hormones

Hormones can be classified into three main types based on their chemical structures: steroids, peptides, and amines. Their actions are mediated by the specific receptors they bind to on target cells.

Types of Radioactivity

Types of Radioactivity

The most common types of radioactivity are α decay, β decay, γ decay, neutron emission, and electron capture.
Alpha (α) decay is the emission of an α particle from the nucleus. For example, polonium-210 undergoes α decay:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Clinical Outcomes and Use of Implantable Cardioverter-Defibrillator in Ischemic Heart Failure Patients with Reduced Ejection Fraction: A Retrospective Observational Study.

Chonnam medical journal·2026

Same author

Cognitive function and anticoagulation discontinuation in patients without long-term recurrence after catheter ablation for atrial fibrillation: A substudy of the ALONE-AF trial.

Heart rhythm·2026

Same author

Design and rationale of the GUARD-OAC: A randomized controlled trial evaluating proton pump inhibitor cotherapy for gastrointestinal protection in patients requiring direct oral anticoagulants.

American heart journal·2026

Same author

Creation science as culture: South Korean antievolutionists' international practices in four countries.

Endeavour·2025

Same author

Prompt engineering for single-best-answer multiple-choice questions in licensing examinations: a narrative review with a case study involving the Korean Medical Licensing Examination.

Journal of educational evaluation for health professions·2025

Same author

Comparison of Apixaban with Warfarin for the Prevention of Subclinical Cerebral Infarction after Direct Current Cardioversion in Patients with Atrial Fibrillation.

Chonnam medical journal·2025

Search research articles

Related Experiment Video

Updated: Jan 29, 2026

Electrocardiogram Recordings in Anesthetized Mice using Lead II

Electrocardiogram Recordings in Anesthetized Mice using Lead II

Published on: June 20, 2020

Comparative Performance of Patch-Type and Lead-Type Wearable Electrocardiogram Devices for Arrhythmia Detection in

Dong Geum Shin¹, Bokyoung Kim², Jihyun Ahn³

¹Division of Cardiology, Hallym University Medical Center, Kangnam Sacred Heart Hospital, Seoul 07441, Republic of Korea.

Journal of Clinical Medicine

|January 28, 2026

Summary

Wearable ECG monitors, patch-type and lead-type, show similar atrial fibrillation detection rates. Patch-type offers longer monitoring and better pause detection but with more noise, guiding individualized device selection.

Keywords:

arrhythmias atrial fibrillation electrocardiography wearable electronic devices

More Related Videos

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

Using Near-Infrared Spectroscopy Wearable Devices to Identify Central Versus Peripheral Limitations During Exercise

Using Near-Infrared Spectroscopy Wearable Devices to Identify Central Versus Peripheral Limitations During Exercise

Published on: December 19, 2024

Related Experiment Videos

Last Updated: Jan 29, 2026

Electrocardiogram Recordings in Anesthetized Mice using Lead II

Electrocardiogram Recordings in Anesthetized Mice using Lead II

Published on: June 20, 2020

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

Using Near-Infrared Spectroscopy Wearable Devices to Identify Central Versus Peripheral Limitations During Exercise

Using Near-Infrared Spectroscopy Wearable Devices to Identify Central Versus Peripheral Limitations During Exercise

Published on: December 19, 2024

Area of Science:

Cardiology
Medical Devices
Digital Health

Background:

Wearable electrocardiogram (ECG) monitoring is crucial for detecting atrial fibrillation (AF) and subclinical arrhythmias.
Patch-type and lead-type monitors are common but have different pros and cons.

Purpose of the Study:

To compare patch-type and lead-type wearable ECG monitors in real-world clinical settings.
To evaluate their respective strengths and limitations for arrhythmia detection.

Main Methods:

Retrospective analysis of 639 outpatients using wearable ECG monitors (March 2022-October 2023).
Patients divided into patch-type (n=466) and lead-type (n=173) groups.
Assessed indications, monitoring duration, arrhythmia detection, and noise rates.

Main Results:

Atrial fibrillation detection rates were comparable (24.0% vs. 24.9%).
Patch-type monitors yielded longer recording durations and higher pause event detection (p<0.001, p=0.004).
Patch-type monitors had a significantly increased noise burden (p<0.001).

Conclusions:

Both patch-type and lead-type wearable ECGs are clinically applicable for arrhythmia surveillance.
Patch-type offers extended monitoring and better pause detection, while lead-type is often for symptomatic patients.
Individualized device selection based on patient needs is recommended for optimal wearable ECG use.