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Histopathological Spectrum of Atherosclerosis and its Occurrence in Coronary Arteries in Autopsy Heart Specimens: A Record Based Study in a Tertiary Care Hospital

Divya Jayaram, M.S. Siddegowda, Muralidhar Bhat Y

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Indian Journal of Forensic Medicine and Pathology 16(1):p 25-33, January-March 2023. | DOI: https://doi.org/10.21088/ijfmp.0974.3383.16123.3

How Cite This Article:

Jayaram D, Siddegowda MS, Bhat YM. Histopathological spectrum of atherosclerosis and its occurrence in coronary arteries in autopsy heart specimens: a record based study in a tertiary care hospital. Indian J Forensic Med Pathol. 2023;16(1):25-33.

Timeline

Received : December 17, 2022         Accepted : February 18, 2023          Published : March 30, 2023

Abstract

Background: Cardiovascular disease is a leading cause of death in men and women worldwide. Atherosclerosisis the most important cause of cardiovascular disease. Based on the severity, atherosclerosis can be graded histopathologycally from Type I to Type VI. Cardiac autopsy is the main diagnostic tool to study various histopathological changes in autopsy heart specimens. Objectives: To study the histopathological spectrum and determine the occurrence of atherosclerosis in coronary arteries in autopsy heart specimens. Materials and Methods: This is a retrospective record based study on autopsy heart specimens received at the department of pathology from January 2020 to December 2021. Gross and histopathological findings were recorded from autopsy register. The histopathological spectrum of atherosclerosis and its occurrence were studied and analyzed. Results: A total of 141 heart specimens were considered for the study out of which 131 cases (92.9%) showed coronary atherosclerosis ranging from Type I to Type VI lesions. Age of the deceased ranged from one month to ninety two years. One hundred four cases (79.38%) were males and twenty seven cases (20.62%) were females. Fifty four cases (41.2%) belonged to the age group of 41-60 years. Type III–VI lesions were considered significant. 70.87% of right coronary arteries, 76.8% of left circumflex arteries and 76.9% of left anterior descending arteries showed significant atherosclerosis. Left anterior descending artery was found to be the most commonly involved by atherosclerosis (79.4%). Conclusion: Examination of coronary arteries in autopsy heart specimens plays an important role in determining the cause of cardiovascular diseases and gives an idea about the frequency at which atherosclerosis is encountered among the general population.


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Data Sharing Statement

There are no additional data available. All raw data and code are available upon request.

Funding

This research received no funding.

Author Contributions

All authors contributed significantly to the work and approve its publication.

Ethics Declaration

This article does not involve any human or animal subjects, and therefore does not require ethics approval.

Acknowledgements

We would like to express our gratitude to the patients, their families, and all those who have contributed to this study.

Conflicts of Interest

No conflicts of interest in this work.


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Cite this article

Jayaram D, Siddegowda MS, Bhat YM. Histopathological spectrum of atherosclerosis and its occurrence in coronary arteries in autopsy heart specimens: a record based study in a tertiary care hospital. Indian J Forensic Med Pathol. 2023;16(1):25-33.


Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


Received Accepted Published
December 17, 2022 February 18, 2023 March 30, 2023

DOI: https://doi.org/10.21088/ijfmp.0974.3383.16123.3

Keywords

AtherosclerosisAutopsyCoronaryHistopathologyOccurrenceSpectrum

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Received December 17, 2022
Accepted February 18, 2023
Published March 30, 2023

licence


Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


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