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The MeSH vocabulary is arranged in a nested hierarchy, going from more general to more specific terms. Unless you specify otherwise, searching a broader term will include all of the terms nested under it. So, in this case, a search in PubMed for the Heart Diseases MeSH term would include both "Arrhythmias, Cardiac" and "Atrial Fibrillation".

MeSH (Medical Subject Headings) is the NLM controlled vocabulary thesaurus used for indexing articles for PubMed.

Use of MeSH in Online Retrieval The MeSH vocabulary is designed for use by NLM for indexing and searching of the MEDLINE database of journal citations and other data. This enables retrieval systems, such as NLM's PubMed, to provide subject searching of the data. The following includes features of MeSH used for searching. See also Use of MeSH in Indexing. 1. Combining specific MeSH Descriptors ...

Medical Subject Headings (MeSH) are terms that PubMed uses to tag articles. PubMed is a human-curated database, meaning that all articles in PubMed have been read by an indexer at the National Library of Medicine.

Year End Processing (YEP) is done every year on PubMed citations in order to update existing citations with new terminology. The YEP process is synchronized with the release of MeSH so the searches using the latest MeSH vocabulary will retrieve the appropriate citations. Availability of MeSH Data

Tutorials on Medical Subject Headings or MeSH

MeSH (Medical Subject Headings) is the NLM controlled vocabulary thesaurus used for indexing citations in MEDLINE and PubMed. When searching PubMed, and limiting the search to MeSH, only MEDLINE citations will be retrieved.

Medical Subject Headings - or MeSH - is the National Library of Medicine's (NLM) controlled vocabulary thesaurus used for indexing articles for PubMed. Review the interactive tutorial below for steps on how to use the MeSH Database. Click the purple " Next " button to progress through the slides.

The Medical Subject Heading (MeSH) is a controlled and hierarchically-organized vocabulary produced by the National Library of Medicine. It is used to give uniformity and consistency to the indexing, cataloging, and searching of biomedical and health-related information in PubMed, MEDLINE, and other NLM databases. One advantage to using MeSH terms in a search is that all MeSH terms are pre ...

MeSH (Medical Subject Headings) is the NLM controlled vocabulary thesaurus used for indexing articles for PubMed.

Learn how to use the Medical Subject Headings (MeSH) for expert PubMed searching in this self-paced course. Explore MeSH terms, techniques and strategies for different types of queries.

Knowing how to use Medical Subject Headings improves the efficiency and quality of one's literature searches.

Think of MeSH (Medical Subject Headings) as the index to the book that is PubMed. It is the National Library of Medicine's controlled vocabulary (thesaurus). When new material is added to the database, it is indexed by librarians at the NLM. The librarians read each article and add appropriate information about the article (metadata) that allows searchers to find the article more easily. In ...

MeSH explained Records in PubMed have been assigned subject headings, a controlled vocabulary called Medical Subject Headings or MeSH for short. These are used to index articles allowing you to retrieve all records on a particular subject regardless of the terminology used by the author. For example, a search for the subject heading Myocardial Infarction will retrieve records that include ...

Do not include MeSH terms found below this term in the MeSH hierarchy. By default, PubMed automatically “explodes” the term when it searches, meaning it looks for the term and all terms below it in the hierarchy (i.e., more specific terms). The term’s hierarchy appears farther down on the database entry page (see F and I below).

Terms that have not been added to the vocabulary yet – The MeSH vocabulary is a work in progress with updates made on an annual basis. Citations outside of MEDLINE – PubMed also includes citations from PMC and Bookshelf.

MeSH terms are used to catalog and index the article records in PubMed. They are arranged into tree structures and are updated every year to include new developments. Although MeSH terms can be used in PubMed searches, they are found in their own database. This database is similar to searching PubMed but keep in mind that: You are not searching article records, only subject headings. The ...

These terms are assigned to an article and provide information about the article’s content. In PubMed the assigned terms all belong to a setlist of keywords: the MeSH Database. Search the MeSH Database to find relevant keywords related to the aspects of your research question. The MeSH database has a large number of different features.

MeSH terms Binding Sites Cell Cycle Proteins* / chemistry Cell Cycle Proteins* / genetics Cell Cycle Proteins* / metabolism Cryoelectron Microscopy* Histones / chemistry Histones / genetics Histones / metabolism Humans Models, Molecular Molecular Chaperones* / chemistry Molecular Chaperones* / genetics Molecular Chaperones* / metabolism ...