Digital Health and Cardiovascular Health: Essential Insights

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Enhancing Cardiovascular Health Outcomes: The Role of Digital Health in the 8 Essential Life Factors

Dr. Emelia Asamoah, Ph.D. RN

Morgan State University, School of Community Health and Policy, Department of Nursing

OPEN ACCESS

PUBLISHED 30 June 2025

CITATION Asamoah, E., 2025. Enhancing Cardiovascular Health Outcomes: The Role of Digital Health in the 8 Essential Life Factors. Medical Research Archives, [online] 13(6). https://doi.org/10.18103/mra.v13i6.6478

COPYRIGHT © 2025 European Society of Medicine. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

DOI https://doi.org/10.18103/mra.v13i6.6478

ISSN 2375-1924

Abstract

This review paper investigates digital health applications designed to support each component of the American Heart Association’s “Life’s Essential 8” framework, which aims to enhance cardiovascular health management. The methodology involved a comprehensive review of over one hundred applications available on both the Apple Store and Google Play, with a focus on those that promote healthy behaviors essential for maintaining cardiovascular health. A minimum of three to five applications were selected for each of the eight essential areas, ensuring compatibility with both Android and iPhone devices. Stringent selection criteria were applied, prioritizing applications that offer multiple language translations to accommodate diverse user needs and exclusively including those with positive user feedback, specifically ratings between 3 to 5 stars. After the selection process, the availability of each chosen application was confirmed for seamless access on both platforms. The findings stress the importance of integrating digital health tools into everyday lifestyle changes to improve patient engagement, adherence to health recommendations, and overall cardiovascular health outcomes. This paper ultimately highlights the potential of digital health solutions in facilitating the management of cardiovascular risk factors and fostering healthier lifestyles.

Keywords

Cardiovascular health
Digital health
Life’s Essential 8
Mobile applications
Patient engagement

Introduction

Cardiovascular diseases (CVDs) remain the leading causes of death globally, significantly contributing to health loss and overwhelming healthcare costs. Among these, ischemic heart disease (IHD) and stroke are the primary causes of global mortality and major factors in disability. Effective management of cardiovascular risk factors—such as hypertension, dyslipidemia, and diabetes—along with lifestyle modifications, including a healthy diet, regular physical activity, and smoking cessation, is crucial for preventing adverse cardiovascular events. To address this pressing public health crisis, the American Heart Association (AHA) has introduced its “Life’s Essential 8” framework, which outlines core health factors and lifestyle behaviors essential for maintaining and improving cardiovascular health. These essentials include maintaining a healthy diet, engaging in regular physical activity, achieving and maintaining a healthy weight, managing blood lipids, controlling blood pressure, reducing blood glucose levels, avoiding tobacco use, and promoting psychological well-being. To effectively implement these lifestyle changes, healthcare professionals can access digital platforms to facilitate engagement and enhance patient health outcomes. Digital health solutions—including mobile applications, telemedicine platforms, wearable devices, and online support communities—can significantly improve patient engagement and adherence to healthy behaviors. According to, digital devices have the potential to enhance the accuracy of diagnostics and treatment delivery while empowering patients to take greater control over their health and make better-informed decisions. These technologies enable continuous monitoring, provide personalized feedback, and grant access to extensive resources that support patients in managing their cardiovascular risk factors. Digital health applications, such as PreventiPlaque, enhance patient engagement and promote behavior change by integrating personalized health information with goal-oriented tracking of lifestyle habits, utilizing real-time ultrasound images of carotid plaque burden as critical health data. Over time, these interventions are likely to foster a more active patient role in health management, leading to improved health outcomes and a reduction in the incidence of serious cardiovascular events. This review paper will explore various digital health interventions designed to enhance each of the eight Essential Life Factors for individuals at risk of or living with cardiovascular conditions.

Methodology

The author conducted a thorough review of at least one hundred applications available on both the Apple Store and Google Play, focusing on those designed to support each component of the American Heart Association’s “Life’s Essential 8” framework. From this comprehensive review, the author selected a minimum of three to five applications for each of the eight essential areas. To ensure wide accessibility, only applications compatible with both Android and iPhone devices were considered. The selection criteria were stringent, encompassing applications that offer multiple language translations to cater to diverse user needs. Additionally, only apps that maintained positive user feedback were included, specifically those with ratings ranging from 3 to 5 stars. Following this selection process, the author confirmed the availability of each chosen application for download on both platforms to ensure users have seamless access to these tools for managing their health effectively.

Discussion/Analysis

The first essential factor—avoiding tobacco use—is critical for cardiovascular health. To reduce or eliminate tobacco and nicotine use and lower the risk of heart disease and stroke, applications such as QuitNow, Kwit, Smoke Free, and My QuitBuddy were reviewed from the Apple Store and Google Play to assess their availability and compatibility with other devices. The author confirmed that these tools are available for free or at a minimal cost. Digital tools can be cost-effective, which may lead to savings for the healthcare system. Digital health interventions can play a vital role in smoking cessation. mHealth tools have proven effective for various groups of smokers, including pregnant women, patients with chronic obstructive pulmonary disease, individuals with mental illness, and the general population. Furthermore, online support communities create safe spaces for individuals to share experiences and strategies, fostering accountability among users. According to, smoking cessation is a complex and challenging endeavor. However, through innovative approaches, advanced technologies, and collaborative efforts, significant progress can be made in reducing smoking rates, supporting cessation efforts, and alleviating the global burden of smoking-related diseases.

The second essential is nutrition—helping individuals maintain well-balanced meals throughout the day to optimize heart and brain function. Nutrition apps such as MyFitnessPal, Cronometer, FatSecret, and Lifesum were reviewed. The selected applications offer favorite recipes and generate shopping lists to streamline the cooking process. Some even provide telenutrition services that facilitate virtual consultations with registered dietitians, delivering personalized dietary recommendations and ongoing support. The second essential factor—a healthy diet—is equally pivotal for overall health. Digital health interventions can effectively modify individuals’ attitudes and behaviors, enhancing their belief in their ability to initiate change. The authors highlight that these interventions present significant opportunities to customize strategies for disadvantaged populations by providing bite-sized information in clear, accessible language. Digital health technologies can leverage nutrition tracking to improve dietary habits. Users can log their food intake and receive immediate feedback on their nutritional choices, fostering awareness and promoting healthier decision-making.

Addressing physical activity is the third essential factor in promoting overall health. Commonly used applications for tracking physical activity include Strava, Fitbit, Nike Run Club, and MapMyRun. These apps monitor users’ physical activity levels, heart rates, and even sleep, providing real-time data that incentivizes movement. Additionally, virtual fitness classes offer accessible opportunities for engagement in structured physical activity, helping individuals establish and maintain exercise routines. The advantages of digital health interventions include reliability, real-time capabilities, and personalized customization, all of which can effectively support physical activity.

The fourth essential factor is weight management. Commonly used applications for this purpose include Noom, Weight Watchers, Dietbet, and Fooducate. These apps enable users to track their food intake while promoting the behavioral changes necessary for sustainable weight loss. Digital health tools play a crucial role in assisting patients to achieve and maintain a healthy weight. While weight loss can be achieved through various methods, sustaining that weight loss over the long term poses significant challenges, as weight regain is common. Long-term weight management is particularly difficult due to complex interactions among biological, behavioral, and environmental factors related to obesity. Researchers found that the use of mobile applications for weight management led to significant reductions in body weight, body mass index (BMI), and body fat percentage compared to control groups. Additionally, online support groups, such as Weight Watchers, facilitate community-based approaches to weight management, providing peer motivation and accountability. Evidence-based digital health interventions have gained increasing attention as promising strategies for addressing the obesity epidemic through effective population health management.

Effective management of blood pressure and cardiovascular health is the fifth essential factor in the AHA framework. Several applications are commonly used for tracking blood pressure, with selected options for this review including Blood Pressure Companion, Blood Pressure Tracker SmartBP, iHealth, and Cardiio. These apps offer features for tracking blood pressure, analyzing trends, and facilitating communication with healthcare providers, allowing users to manage their cardiovascular health effectively. Users can easily share their readings with healthcare providers, enabling real-time adjustments to their management plans. Accurate diagnosis is the crucial first step in managing hypertension, followed by implementing lifestyle modifications and pharmacological treatments to lower blood pressure and reduce the risk of cardiovascular disease. Digital management of hypertension has the potential to enhance patient engagement while improving clinical efficiency and outcomes. Wearable technologies, such as smartwatches, fitness trackers, and connected blood pressure monitors, are gaining popularity for their ability to continuously monitor various physiological parameters, including heart rate, physical activity, sleep patterns, and blood pressure. Among these technological innovations, telemedicine and remote patient monitoring have become critical components, providing unprecedented opportunities to enhance accessibility, improve patient outcomes, and optimize healthcare resource utilization. Moreover, behavioral modification apps that promote lifestyle changes through exercise and diet can further assist individuals in lowering their blood pressure levels.

The sixth essential factor—cholesterol management—is vital for cardiovascular health. Useful applications include My Heartlet, Nutritionix, and LDL: Cholesterol Tracker. These applications support individuals seeking to manage their cholesterol levels through tracking and lifestyle modifications. Telehealth consultations provide regular opportunities for patients to discuss their lipid levels and receive tailored advice from healthcare providers. Foodsmart, a digital nutrition and meal planning platform, aims to make healthier eating achievable and sustainable for the general population while addressing prevalent barriers to nutritious eating. Lifestyle modifications play a significant role in managing high cholesterol, as highlighted by the authors. The authors emphasize that essential changes include reducing saturated fat intake and increasing physical activity, recommending at least 40 minutes of exercise three to four times per week. A study demonstrated successful digital intervention aimed at modifying users’ meal planning and food ordering behaviors, resulting in significant improvements in cholesterol levels.

The seventh essential factor emphasizes the importance of reducing blood glucose levels. Blood glucose monitoring apps selected for review, such as MySugr, Glooko, and Diabetes:M, can enhance diabetes monitoring and management. These applications support individuals in managing their blood glucose levels through tracking, education, and lifestyle changes, allowing them to log their glucose readings and analyze trends over time. Additionally, diabetes apps address various self-management tasks, including blood glucose monitoring, medication or insulin dosing, acquiring general health education, and tracking nutrition or physical activity. Digital health technologies can facilitate effective management of glucose levels for individuals with diabetes or prediabetes, thereby supporting cardiovascular health. Understanding one’s current glucose readings and recognizing patterns can empower individuals with diabetes to adjust their food intake, physical activity, and medications to meet their glycemic goals. Research indicates that digital diabetes management effectively improves blood glucose levels and body mass index (BMI) in individuals with type 2 diabetes mellitus (T2DM) in home settings.

Ultimately, the eighth essential factor—sleep health—is often overlooked but is crucial for overall cardiovascular wellness. Digital health intervention strategies, including sleep tracking apps like Calm, Headspace, and Sleep Cycle, were reviewed for this study. These apps can enhance sleep patterns and provide tools to promote better sleep health, allowing individuals to monitor their sleep and identify factors contributing to poor sleep quality. They offer insights and tips to improve sleep hygiene, while wearable devices can track sleep duration and quality, enabling users to make informed lifestyle adjustments. Various wearable devices have been combined with mobile apps to record sleep duration and identify sleep-related issues. Sleep health is defined as “a multidimensional pattern of sleep-wakefulness, adapted to individual, social, and environmental demands, promoting physical and mental well-being.” The authors emphasize that insufficient sleep can contribute to chronic conditions, including obesity and cardiovascular disease.

Table 1. Review of Applications to Manage the American Heart Association 8 Essential Framework.

Table 3. Physical Activity App Functions.

Table 4. Weight Management Apps Functions.

Table 6. Cholesterol Management Apps Functions.

Table 7. Glucose Monitoring Apps Functions.

Conclusion

In conclusion, addressing the eight Essential Life Factors outlined by the American Heart Association is crucial for promoting cardiovascular health. Digital health interventions, including mobile applications and online support systems, have emerged as effective tools for engaging patients and facilitating lifestyle changes. By leveraging technology, individuals can track their health metrics, access personalized support, and connect with communities that promote accountability. These strategies can lead to significantly improved health outcomes for those at risk of, or living with, cardiovascular conditions. As technology continues to evolve, ongoing research and development in digital health solutions will be essential to enhance patient engagement and improve the management of cardiovascular disease risk factors.

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