Submissions should be made electronically through this website. Once submitted, the author can track the submission and communicate with the editors via the online journal management system.

Please ensure that you consider the following guidelines when preparing your manuscript. Failure to do so may delay processing your submission.

All word limits include referencing and citation.

Structure

Title page

The names of all authors, affiliations, contact details, biography (optional) and the corresponding author details must be completed online as part of the submission process. All authors must fit within the journal's definition of an author, available here.

Author names should include a forename and a surname. Forenames cannot include only initials.

• J. Bloggs is not preferred. The full name, Joe Bloggs is required (this will enhance the 'findability' of your publication).

The affiliation should ideally include ‘Department, Institution, City, Country’. However only the Institution and Country are mandatory.

Abstract
Research articles must have the main text prefaced by an abstract of no more than 300 words summarising the main arguments and conclusions of the article. This must have the heading ‘Abstract’ and be easily identified from the start of the main text.

A list of up to six key words may be placed below the abstract (optional).

The Abstract and Keywords should also be added to the metadata when making the initial online submission.

Main text
The body of the submission should be structured in a logical and easy to follow manner. A clear introduction section should be given that allows non-specialists in the subject an understanding of the publication and a background of the issue(s) involved. Methods, results, discussion and conclusion sections may then follow to clearly detail the information and research presented.

Up to three level headings may be present and must be clearly identifiable using different font sizes, bold or italics. We suggest using Headings 1, 2 and 3 in MS-Word’s ‘Style’ section.

Data Accessibility
If data, structured methods or code used in the research project have been made openly available, a statement should be added to inform the reader how/where to access these files. This should include the repository location and the DOI linking to it. Read our reproducibility guide for more information on best practice and maximising the impact of your open data.

If it is not possible to use a repository then the journal can host supplementary files. Such files must be listed in the Data Accessibility section, with a corresponding number, title and optional description. Ideally, the supplementary files are also cited in the main text.

e.g. Supplementary file 1: Appendix. Scientific data related to the experiments.

Supplementary files will not be typeset so they must be provided in their final form and must be submitted for review during the original submission process. They will be assigned a DOI and linked to from the publication by the publisher.

NOTE: If data used in the research project has not been made available, a statement confirming this should be added, along with reasoning why.

The journal's data policy is available on the Editorial Policies page.

Ethics and consent (if applicable)
Research involving human subjects, human material, or human data, must have been performed in accordance with the Declaration of Helsinki. Where applicable, studies must have been approved by an appropriate ethics committee and the authors should include a statement within the article text detailing this approval, including the name of the ethics committee and reference number of the approval. The identity of the research subject(s) should be anonymised whenever possible. For research involving human subjects, informed consent to participate in the study must be obtained from participants (or their legal guardian) and added to this statement. If a study involving human subjects/tissue/data was exempt from requiring ethical approval, a confirmation statement from the relevant body should be included within the submission.

Experiments using animals must follow national standards of care. For further information, click here.

Acknowledgements (optional)
Any acknowledgements must be headed and in a separate paragraph, placed after the main text but before the reference list.

Funding Information (if applicable)
Should the research have received a funding grant then the grant provider and grant number should be detailed.

Competing interests
If any of the authors have any competing interests then these must be declared. A short paragraph should be placed before the references. Guidelines for competing interests can be found here. If there are no competing interests to declare then the following statement should be present: The author(s) has/have no competing interests to declare.

Authors' contributions
A sentence or a short paragraph detailing the roles that each author held to contribute to the authorship of the submission. Individuals listed must fit within the definition of an author, as per our authorship guidelines.

References
All references cited within the submission must be listed at the end of the main text file.

Permissions

The author is responsible for obtaining all permissions required prior to submission of the manuscript. Permission and owner details should be mentioned for all third-party content included in the submission or used in the research.

If a method or tool is introduced in the study, including software, questionnaires, and scales, the license this is available under and any requirement for permission for use should be stated. If an existing method or tool is used in the research, it is the author's responsibility to check the license and obtain the necessary permissions. Statements confirming that permission was granted should be included in the Materials and Methods section.

Language & Text

Capitalisation
For the submission title:

Capitalise all nouns, pronouns, adjectives, verbs, adverbs and subordinate conjunctions (i.e. as, because, although). Use lowercase for all articles, coordinate conjunctions and prepositions.

• Slip-Sliding on a Yellow Brick Road: Stabilization Efforts in Afghanistan

Headings within the main text:

First level headings in the text should follow the same rule as the main title.

For lower-level subheadings, only capitalise first letter and proper nouns.

Headings should be under 75 characters.

Spelling
Submissions must be made in English. Authors are welcome to use American or British spellings as long as they are used consistently throughout the whole of the submission.

• Colour (UK) vs. Color (US)

When referring to proper nouns and normal institutional titles, the official, original spelling must be used.

• World Health Organization, not World Health Organisation

Grammar
American or English grammar rules may be used as long as they are used consistently and match the spelling format (see above). For instance, you may use a serial comma or not.

• red, white, and blue OR red, white and blue

Font
The font used should be commonly available and in an easily readable size. This may be changed during the typesetting process.

Underlined text should be avoided whenever possible.

Bold or italicised text to emphasise a point are permitted, although should be restricted to minimal occurrences to maximise their efficiency.

Lists
Use bullet points to denote a list without hierarchy or order of value. If the list indicates a specific sequence then a numbered list must be used.

Lists should be used sparingly to maximise their impact.

Quotation marks
Use single quotation marks except for quotes within another speech, in which case double quotation marks are used.

Quotations that are longer than three lines in length must be in an indented paragraph separate from the main text.

The standard, non-italicised font must be used for all quotes.

It must be clear from the text and/or citation where the quote is sourced. If quoting from material that is under copyright then permission will need to be obtained from the copyright holder.

Acronyms & Abbreviations
With abbreviations, the crucial goal is to ensure that the reader – particularly one who may not be fully familiar with the topic or context being addressed – is able to follow along. Spell out almost all acronyms on first use, indicating the acronym in parentheses immediately thereafter. Use the acronym for all subsequent references.

• Research completed by the World Health Organization (WHO) shows …

A number of abbreviations are so common that they do not require the full text on the first instance. Examples of these can be found here.

Abbreviations should usually be in capital letters without full stops.

• USA, not U.S.A

Common examples from Latin origin do not follow this rule and should be lower case and can include full stops.

• e.g., i.e., etc.

Use of footnotes/endnotes
Use endnotes rather than footnotes (we refer to these as ‘Notes’ in the online publication). These will appear at the end of the main text, before ‘References’.

All notes should be used only where crucial clarifying information needs to be conveyed.

Avoid using notes for purposes of referencing, with in-text citations used instead. If in-text citations cannot be used, a source can be cited as part of a note.

Please insert the endnote marker after the end punctuation.

Data & Symbols

Symbols
Symbols are permitted within the main text and datasets as long as they are commonly in use or have explanatory definition on their first usage.

Hyphenation, em and en dashes
There is no set rule on the use of hyphenation between words, as long as they are consistently used.

Em dashes should be used sparingly. If they are present, they should denote emphasis, change of thought or interruption to the main sentence and can replace commas, parentheses, colons or semicolons.

• The president’s niece—daughter of his younger brother—caused a media scandal when…

En dashes can be used to replace ‘to’ when indicating a range. No space should surround the dash.

• 10-25 years
• pp. 10-65

Numbers
For numbers zero to nine please spell the whole words. Please use figures for numbers 10 or higher.

We are happy for authors to use either words or figures to represent large whole figures (i.e. one million or 1,000,000) as long as the usage is consistent throughout the text.

If the sentence includes a series of numbers then figures must be used in each instance.

• Artefacts were found at depths of 5, 9, and 29 cm.

If the number appears as part of a dataset, in conjunction with a symbol or as part of a table then the figure must be used.

• This study confirmed that 5% of…

If a sentence starts with a number it must be spelt, or the sentence should be re-written so that it no longer starts with the number.

• Fifteen examples were found to exist…
• The result showed that 15 examples existed…

Do not use a comma for a decimal place.

• 2.43 NOT 2,43

Numbers that are less than zero must have ‘0’ precede the decimal point.

• 0.24 NOT .24

Units of measurement
Symbols following a figure to denote a unit of measurement must be taken from the latest SI brochure. See http://www.bipm.org/utils/common/pdf/si_brochure_8_en.pdf for the full brochure.

Formula
Formulae must be proofed carefully by the author. Editors will not edit formulae. If special software has been used to create formulae, the way it is laid out is the way they will appear in the publication.

Figures & Tables

Figures
Figures, including graphs and diagrams, must be professionally and clearly presented. If a figure is not easy to understand or does not appear to be of a suitable quality, the editor may ask to re-render or omit it.

All figures must be cited within the main text, in consecutive order using Arabic numerals (e.g. Figure 1, Figure 2, etc.).

Each figure must have an accompanying descriptive main title. This should clearly and concisely summarise the content and/or use of the figure image. A short additional figure legend is optional to offer a further description.

• Figure 1: 1685 map of London.
• Figure 1: 1685 map of London. Note the addition of St Paul’s Cathedral, absent from earlier maps.

Figure titles and legends should be placed within the text document, either after the paragraph of their first citation, or as a list after the references.

The source of the image should be included, along with any relevant copyright information and a statement of authorisation (if needed).

• Figure 1: Firemen try to free workers buried under piles of concrete and metal girders. Photo: Claude-Michel Masson. Reproduced with permission of the photographer.

If your figure file includes text then please present the font as Ariel, Helvetica, or Verdana. This will mean that it matches the typeset text.

NOTE: All figures must be uploaded separately as supplementary files during the submission process, if possible in colour and at a resolution of at least 300dpi. Each file should not be more than 20MB. Standard formats accepted are: JPG, TIFF, GIF, PNG, EPS. For line drawings, please provide the original vector file (e.g. .ai, or .eps).

Tables
Tables must be created using a word processor's table function, not tabbed text.

Tables should be included in the manuscript. The final layout will place the tables as close to their first citation as possible.

All tables must be cited within the main text, and numbered with Arabic numerals in consecutive order (e.g. Table 1, Table 2, etc.).

Each table must have an accompanying descriptive title. This should clearly and concisely summarise the content and/or use of the table. A short additional table legend is optional to offer a further description of the table. The table title and legend should be placed underneath the table.

Tables should not include:

• Rotated text
• Colour to denote meaning (it will not display the same on all devices)
• Images
• Vertical or diagonal lines
• Multiple parts (e.g. ‘Table 1a’ and ‘Table 1b’). These should either be merged into one table, or separated into ‘Table 1’ and ‘Table 2’.

NOTE: If there are more columns than can fit on a single page, then the table will be placed horizontally on the page. If it still can't fit horizontally on a page, the table will be broken into two.

References

Reference list
All citations must be listed at the end of the text file, in numerical order.

All reading materials should be included in ‘References’ – works which have not been cited within the main text, but which the author wishes to share with the reader, must be cited as additional information in endnotes explaining the relevance of the work. This will ensure that all works within the reference list are cited within the text.

NOTE: If multiple works by the same author are being listed, please re-type the author’s name out for each entry, rather than using a long dash.

NOTE: DOIs should be included for all reference entries, where possible.

Reference format

This journal uses the Vancouver system – see below for examples of how to format:

• Books:

Author AA, Author BB. Title. Place of publication: Publisher; Year. DOI: http://dx.doi.org/xx.xxxxxxxx
Leaver BL, Ehrman M, Shekhtman, B. Achieving success in second language acquisition. Cambridge; Cambridge University Press; 2005.

• Chapters within books:

Author AA. Chapter title. In: Editor A, Editor B (eds.) Title of book. Series title and number and edition (if appropriate). Place of publication: Publisher; Year. Page numbers. DOI: http://dx.doi.org/xx.xxxxxxxx
Jacobs GM, Hall S. Implementing cooperative learning. In Richards JC & Renandya WA (Eds.) Methodology in language teaching: An anthology of current practice. Cambridge; Cambridge University Press. 2002. pp. 52-58.

• Journal articles:

Author AA, Author BB. Article title. Journal title. Year; Volume(issue): Pages. DOI: http://dx.doi.org/xx.xxxxxxxx
Radford M. Aesthetic and religious awareness among pupils: Similarities and differences. British Journal of Music Education. 2001; 18(2): 151-159. DOI: http://dx.doi.org/10.1017/s0265051701000249

• Newspaper articles (online):

Author A. Article title. Newspaper. Day Month Year of publication. URL (assessed day month year).
McMahon S. Fund new Victorian era. Herald Sun. (19 July 2010). http://www.heraldsun.com.au/ (assessed 02 March 2012).

• Newspaper articles (print):

Author A. Article title. Newspaper. Day month year of publication: page number.
Parker K. Plea for languages. Koori Mail, 3 December 2008: 19-20.

• Conference papers:

Author A. Title of paper. In: Editor AA, Editor BB. (eds.) Conference proceedings title, Place of publication: Publisher; Year. Page numbers.
Wittke M. Design, construction, supervision and long-term behaviour of tunnels in swelling rock. In: Van Cotthem A, Charlier R, Thimus JF, Tshibangu JP. (eds.) Eurock2006: multiphysics coupling and long term behaviour in rock mechanics: proceedings of the International Symposium of the International Society for Rock Mechanics, EUROCK2006, 9-12 May 2006, Liège, Belgium. London: Taylor & Francis; 2006. 125-156.

• Organisational publications/Grey literature:

Organisation. Title. Series/publication number. Place of publication: Publisher; Year. Retrieved from (if online).
Department of Health. Choosing Health: making healthier choices easier, CM6374. London: Stationery Office; 2001.

• Theses and dissertations:

Author AA. Thesis title. Type of thesis. Academic institution; Year. DOI: http://dx.doi.org/xx.xxxxxxxx
Murray BP. Prior knowledge, two teaching approaches for metacognition: Main idea and summarization strategies in reading. PhD thesis. Fordham University, New York. 2008.

• Webpages / PDFs:

Author AA. Title of work. URL (accessed date month year).
Australian Institute of Health and Welfare. Australia's health 2004. http://www.aihw.gov.au/publications/index.cfm/title/10014 (accessed 20 May 2013).

1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).

Articles published in Global Heart can be accessed for free by anyone, from anywhere. To cover our costs we have to charge authors for editorial and production services and indexing support. There is no charge for manuscripts that are not accepted for publication, and no submission charge. 

Members of the World Heart Federation (WHF), and its membership organisations, benefit from a significant discount. This discount applies in case one or several authors of the publication is a member. 

The current rates for publishing in Global Heart are the following: 

• £1,325 (non-members)
• £1,150 (members)
• £825 for LIC or LMIC authors (status determined by the World Bank classification: https://datahelpdesk.worldbank.org/knowledgebase/articles/906519).

N.b. this is determined by the country of the first author on the publication. 

Of these fees, for non-members £825 goes to the publisher for publishing services and language copy editing and, in the case of full fees, £65 goes to the publisher for administrative fees, and the remaining £500 goes to the World Heart Federation towards its running costs.

For members, £825 goes to the publisher for publishing services and language copy editing and, in the case of full fees, £65 goes to the publisher for administrative fees, and the remaining £325 goes to the World Heart Federation towards its running costs. 

Tax will be added to all fees charged, when applicable (includes VAT/Sales tax or any other applicable taxes).

Waiver information

If you do not have the funds available to pay the APC, then we may be able to offer a discount or full waiver. Please ensure you contact the editor as early as possible if you need to discuss waiver options, and please outline your waiver request in your cover letter when you submit.