CVIA Journal

Cardiovascular Innovations and Applications

Presentation and Format

  • Double spacing
  • Margins 2.5 cm from all four sides
  • Page numbers included at bottom
  • Title page contains all the required information
  • Running title (not more than 50 characters)
  • Abstract page contains the full title of the manuscript
  • Abstracts: For original articles, structured abstracts of 250 words or fewer; all other articles, unstructured abstracts of about 150 words, excluding letters to the Editor
  • Key words in English (three to eight)
  • Introduction (of 75–100 words)
  • Headings in title case (not ALL CAPITALS)
  • References cited in the text should be before punctuation marks, within square brackets
  • References listed according to the journal’s instructions, punctuation marks checked
  • Send the article file without ‘Track Changes’
  • Uniformly American English
  • Write the full term for each abbreviation at its first use in the title, abstract, keywords and text separately unless it is a standard unit of measure
  • Spell out numerals from 1 to 10, unless used in conjunction with an SI unit.
  • Spell out numerals at the beginning of the sentence
  • Check the manuscript for spelling, grammar and punctuation errors
  • If a brand name is cited, supply the manufacturer’s name and address (city and state/country)
  • Species names should be in italics
  • Length of articles: 4,000 words; case reports 1,500

Main Text

Certain types of articles should be structured using the IMRAD format.

Language and Grammar

  • Uniformly American English
  • Write the full term for each abbreviation at its first use in the title, abstract, keywords and text separately unless it is a standard unit of measure
  • Spell out numerals from 1 to 10, unless used in conjunction with an SI unit.
  • Spell out numerals at the beginning of the sentence
  • Check the manuscript for spelling, grammar and punctuation errors
  • Species names should be in italics


The title page should include a clear and concise title (please avoid abbreviations), author names and affiliations, as well as corresponding author information (email address must be included).


A researcher should make substantive intellectual contributions to each of the following aspects to qualify for authorship:

  1. Concept and design of the study, acquisition of data, or analysis and interpretation of data.
  2. Critically drafting or revising of the manuscript for important intellectual content.
  3. Final approval of the version to be published. Each author should participate sufficiently in the work to take public responsibility for appropriate portions of the content. Acquisition of funding, collection of data, or general supervision of the research group alone does not justify authorship.


A structured abstract includes four sections:

  1. Objective, the purpose of the study;
  2. Methods, the study process and statistical methods;
  3. Results, the main findings of the study;
  4. Conclusion, the significance and implications of the findings.

Please minimize use of abbreviations and avoid using references in the abstract.

The abstract should not exceed 250 words.

Key words

Please list three to eight key words representing the main content of the paper.


The author should provide background knowledge in the related field and important literature on the issue under discussion. The section should end with a brief statement on what is being reported in the article and the expected contribution to the study.


The author should clearly state the study design, the setting, any materials and/or subjects involved, any sampling and/or grouping methods, any interventions, and methods for statistical analysis. The author should generally use generic names instead of trade names. However, if there are critical differences among proprietary products, trade names should be used followed by generic descriptions, both in parentheses.

If human subjects are involved in the study, an ethical approval by the appropriate committee should be noted and an “informed consent” statement should be included in the manuscript.


The author should state only the main findings of the study in a clear and simple way, always remembering to avoid repetitive presentation of the data through text and tables.

Results of statistical analyses should include, where appropriate, relative and absolute risks or risk reductions, and confidence intervals.

Mean differences in continuous variables, proportions in categorical variables and relative risks including odds ratios and hazard ratios should be accompanied by their confidence intervals.

Specify the computer software used. For all P values include the exact value, not < 0.05 or  0.001.


The author should give an interpretation of the results, and point out the relevance and significance of the implications.

You may also modestly admit the limitations of the study and point out a direction for further research in the related field.


Major contributors to the study who do not meet the criteria for authorship should be given thanks in the Acknowledgements section.

Make sure to obtain permissions prior to citing any names/organizations here. Please also include the sources of funding for the study.

Conflicts of Interest

All authors must disclose any and all conflicts of interest they may have with the publication of the manuscript or an institution or product that is mentioned in the manuscript and/or the outcome of the study presented.

Authors should also disclose conflicts of interest with products that compete with those mentioned in their manuscript.


All references should be numbered consecutively in the order that the citations appear in the text.

Up to six of the author names can be listed and followed by “et al.”.

The journal titles should be abbreviated according to the style used in the list of Journals Indexed for MEDLINE.

Examples of References

  1. Standard journal article: Shukla N, Husain N, Agarwal GG, Husain M. Utility of cysticercus fasciolaris antigen in Dot ELISA for the diagnosis of neurocysticercosis. Indian J Med Sci 2008;62:222–7.
  2. Standard journal article (for more than six authors): List the first six contributors followed by “et al.”.
  3. Volume with supplement: Shen HM, Zhang QF. Risk assessment of nickel carcinogenicity and occupational lung cancer. Environ Health Perspect 1994;102 Suppl 1:275–82.
  4. Issue with supplement: Payne DK, Sullivan MD, Massie MJ. Women’s psychological reactions to breast cancer. Semin Oncol 1996;23(1, Suppl 2):89–97.
  5. Books and Other Monographs
  6. Personal author(s): Ringsven MK, Bond D. Gerontology and leadership skills for nurses. 2nd ed. Albany (NY): Delmar Publishers; 1996.
  7. Editor(s), compiler(s) as author: Norman IJ, Redfern SJ, editors. Mental health care for elderly people. New York: Churchill Livingstone; 1996.
  8. Chapter in a book: Phillips SJ, Whisnant JP. Hypertension and stroke. In: Laragh JH, Brenner BM, editors. Hypertension: pathophysiology, diagnosis, and management. 2nd ed. New York: Raven Press; 1995. pp. 465–78.

Electronic Sources as Reference

Journal article on the Internet

Abood S. Quality improvement initiative in nursing homes: the ANA acts in an advisory role. Am J Nurs [serial on the Internet]. 2002 Jun [cited 2002 Aug 12]; 102(6): [about 3 p.]. Available from:

Monograph on the Internet

Foley KM, Gelband H, editors. Improving palliative care for cancer [monograph on the Internet]. Washington: National Academy Press; 2001 [cited 2002 Jul 9]. Available from:

Homepage/Website [homepage on the Internet]. New York: Association of Cancer Online Resources, Inc.; c2000–01 [updated 2002 May 16; cited 2002 Jul 9]. Available from:

Part of a Homepage/Website

American Medical Association [homepage on the Internet]. Chicago: The Association; c1995–2002 [updated 2001 Aug 23; cited 2002 Aug 12]. AMA Office of Group Practice Liaison; [about two screens]. Available from:

Figures and Tables

  • Please number tables consecutively in the order of their appearance in the text.
  • Provide a clear and concise title above the table and use footnotes for explanatory matters below the table.
  • Please use double-spacing and do not use internal horizontal or vertical lines.
  • Make sure each column has a short heading.
  • Use the following symbols in footnotes in sequence: *, †, ‡, §, ‖, ¶, **, ††, ‡‡, §§, ‖‖, ¶¶, etc.
  • Please also number the figures consecutively in the order of their appearance in the text.
  • The figures should be of high quality and be self-explanatory with symbols, arrows or letters indicating the important areas in the figure.
  • Provide titles and detailed explanations in the legends below the figures.

Units of Measurement

  • Measurements of length, height, weight, and volume should be in metric units (meter, kilogram, or liter).
  • Temperatures should be in degrees Celsius. Blood pressures should be in millimetres of mercury.
  • Please refer to International System of Units (SI) for more information.

Abbreviations and Symbols

Use standard abbreviations. In the case of non-standard abbreviations, on first mention please write out the term in full, followed by the abbreviation in parentheses.

Cardiovascular Innovations and Applications is indexed in the OCLC, Primo Central (Ex Libris) and Sherpa Romeo Databases
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CVIA Journal © 2015