Get your International Journal of Cardiology paper right the first time: a ready-made structure with the right abstract and citations, so editors see your science, not formatting slips.
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Authored by Sumalatha Gangadhar | Published on 17 August, 2026
Submitting to International Journal of Cardiology goes smoothly when your draft already matches the journal's own rules. Editors screen new manuscripts against the International Journal of Cardiology guide for authors before peer review, so formatting, structure, and required statements should be right on the first draft rather than repaired during upload. This template sets that structure up for you.
It is a manuscript shell aligned to International Journal of Cardiology. It covers front matter, the abstract the journal expects, a body organized to the journal's article types, and a reference list in the journal's required style. Confirm current scope and article types on the International Journal of Cardiology journal page before you draft.
Prepare the title, authors, affiliations, and ORCID iDs. Write the abstract to the journal's rule and word limit, organize the body to the article type, and apply the required reference style from the first citation. Complete every declaration (ethics, competing interests, funding, data availability) the International Journal of Cardiology guide for authors lists, and cite figures and tables in order.
The common failure modes are formatting or reference style that does not match the guide for authors, missing required statements, and an incomplete portal checklist. Clear all three against the International Journal of Cardiology guide for authors before you submit.
The shell mirrors what editorial staff check first: article-type fit, the abstract rules, required declarations, and the journal's reference style. For more detail see the author resources. When your draft is ready, upload it through Editorial Manager.
| Element | Int J Cardiology requirement |
|---|---|
| Abstract | Structured abstract required for Original articles and Short communications, with a maximum of 250 words. Preferred subheadings are Background, Methods, Results, and Conclusions (a merged Methods and Results subheading is also permitted). Basic science/translational research papers should include a paragraph (50-75 words) describing the translational aspect of the work. For Short communications: structured abstract around 200 words is required. For Editorials, Commentary, Invited Reviews, Unsolicited Reviews, and Letters to the Editor: abstract is not allowed or not required. Abstract must be able to stand alone, avoid references unless essential, and avoid non-standard abbreviations |
| Main text | Original articles: 3,500 words maximum, 50 references, 4 tables/figures. Short communication: 1,500 words maximum, 20 references, 2 figures/tables. Editorials: 1,000 words maximum, 10 references, 1 figure/table. Commentary: 1,500 words maximum, 10 references, 2 figures maximum. Invited Reviews: 3,500 words maximum, 50 references, 4 tables/figures maximum. Unsolicited Reviews: 3,500 words, 50 references, 1 central illustration mandatory. Letters to the Editor: 250 words maximum, 5 references, no figures/tables/subheadings. Response Letters to the Editor: 250 words maximum, 5 references, no figures/tables/subheadings. Additional references and/or methods for Original articles, Invited Reviews, and Unsolicited Reviews will be published online only |
| Declarations | Ethics approval/consent as applicable; competing interests; funding; data availability |
| Figures/tables | Publication-ready; cited in order |
| Supplemental | Upload separately when used |
| Keywords | Required: 1 to 7 keywords for indexing purposes. Keywords should be written in English. Authors should try to avoid keywords consisting of multiple words (using 'and' or 'of'). Abbreviations in keywords should only be used if firmly established in the field. For manuscript preparation section, states 3-6 keywords on title page |
| References | References can be in any style or format at submission as long as the style is consistent. The reference style used by the journal is Vancouver Numbered, which will be applied to the accepted article by Elsevier at the proof stage. Author(s) name(s), journal/book title, chapter/article title, year of publication, volume and issue/book chapter, and pagination must be present |
| Peer review | Single anonymized review (single-blind). Submission initially assessed by editors. If deemed suitable, typically sent to a minimum of two reviewers for independent expert assessment of scientific quality. Final decision made by editors |
| Submission | www.editorialmanager.com/IJCJOURNAL/default.aspx |
Read the International Journal of Cardiology guide for authors once before drafting and once before upload. Draft the abstract after results are stable. Set the reference style before adding citations. Keep a cover letter that states your contribution and fit to International Journal of Cardiology in under a page.
Skim two or three recent Int J Cardiology papers to calibrate depth and figure style. Make the novelty clear in the first two pages. Deposit data and code when the policy on the International Journal of Cardiology journal page requires it. Disclose any preprint or conference version with identifiers in the cover letter.
Do one focused pass against the International Journal of Cardiology guide for authors: scope, length, reference style, required declarations, and figure quality. Then submit through Editorial Manager.