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Electrocardiography

Electrocardiography is the process of using an electrocardiograph (a device) to produce an electrocardiogram (a recording, often called an ECG or EKG) that shows a line graph of the heart's electrical activity through repeated cardiac cycles. It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart…

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Key facts & relationships

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ICD-10-PCS
R94.31
ICD-9-CM
89.52
MedlinePlus
003868
MeSH
D004562

Topics to explore

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Overview

Medical uses

Electrocardiograph machines

Electrodes and leads

Electrophysiology

Interpretation

Diagnosis

History

Advanced semantic analysis

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Map overview Semantic statistics

Electrocardiography

Nodes225
Edges224
Triples36
Avg. degree1.99
Density0.008889
Components1

How this topic connects Entity context

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Electrocardiography

Top relations

related to Diagnosis · 10
Electrocardiography → Conversely, ECG, ECG-based, ECGs, For, Numerous, Overall, QRS, Rhythm, The
ICD-10-PCS · 1
Electrocardiography → R94.31
ICD-9-CM · 1
Electrocardiography → 89.52
MedlinePlus · 1
Electrocardiography → 003868
MeSH · 1
Electrocardiography → D004562
is a · 1
Electrocardiography → process of using an electrocardiograph

Important terminology Word statistics

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Important terminology

ecg heart leads electrical lead wave depolarization right cardiac used limb qrs electrodes rhythm left electrode axis normal negative rate

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
ElectrocardiographyICD-10-PCSR94.311.00infobox
ElectrocardiographyICD-9-CM89.521.00infobox
ElectrocardiographyMedlinePlus0038681.00infobox
ElectrocardiographyMeSHD0045621.00infobox
Electrocardiographyis aprocess of using an electrocardiograph0.90text
shortness of breathinstance ofSymptoms0.80text
murmursinstance ofSymptoms0.80text
faintinginstance ofSymptoms0.80text
seizuresinstance ofSymptoms0.80text
funny turnsinstance ofSymptoms0.80text
or arrhythmias including new onset palpitations or monitoring of known cardiac arrhythmiasMedication monitoringinstance ofSymptoms0.80text
the PR intervalinstance ofThis analysis calculates features0.80text

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    Min side: 3
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