Essay Example on Environmental Pollution: Impact on Cardiovascular System

Introduction

The selected topic is the effect of environmental pollution on the cardiovascular system. One of the issues with the topic is that it is affecting more people yet little measures are taken to mitigate the crisis. For example, in densely populated areas, people are exposed to pollution from industries or waste, and thus their risk of the cardiovascular system increases. Another issue is that environmental pollution is caused by multiple factors and thus resolving it is a complex process.

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Question for Research

The question for the research will involve focusing on various aspects of research. The main research questions are as follows;

What is the effect of environmental pollution on the cardiovascular system?

Examples and Answers to the Question

The answer to the question is that yes, pollution is affecting the community negatively especially the elderly population. Another important factor that helps understand the relationship between pollution and cardiovascular disease is underlying health conditions. For instance, patients with hypertension are at a higher risk of heart problems is they are exposed to pollution. Another factor that helps answer the research question is the length of exposure. For example, a person who visits a highly polluted area once in a year may be at a lower risk compared to an individual who lives and works in polluted areas.

Narrowing by Community

Large cities in America, Europe, and Asia are all exposed to the risks. One of the most polluted cities is Los Angles Long Beach California. Another highly polluted place is Ghaziabad, India. The two places have recorded high cases of cardiovascular diseases. The reason is that pollution from industrial plants and other facilities or cars leads to an increased risk of cardiovascular problems.

Examples in Preliminary Research

Hamanaka et al. indicate that particulate matter in the air is responsible for the rising cases of cardiovascular problems (680). On the other hand, Rajagopalan et al. show that air pollution can cause deaths related to heart problems (2055). The two studies are evidence that exposure to polluted air inside or outside the house is detrimental to the health condition of an individual. The two articles also raise the alarm that despite the severity of the condition and the increasing risks, the government or other healthcare or environmental agencies are doing little to mitigate the menace.

Key Terms

The key terms in the study are environmental pollution and cardiovascular disease.

New Questions

The research studies provide new information that although the condition could lead to deaths of millions of people annually, government agencies are doing little to mitigate the problem. One of the additional research questions could be on the responsibility or response of the government agencies to curb the crisis.

Works Cited

Hamanaka, Robert B., and Gokhan M. Mutlu. "Particulate matter air pollution: effects on the cardiovascular system." Frontiers in Endocrinology 9 (2018): 680. DOI: 10.3389/fendo.2018.00680

Rajagopalan, Sanjay, Sadeer G. Al-Kindi, and Robert D. Brook. "Air pollution and cardiovascular disease: JACC state-of-the-art review." Journal of the American College of Cardiology 72.17 (2018): 2054-2070. DOI: 10.1016/j.jacc.2018.07.099