Date
Spring 2026
Document Type
Thesis
Abstract
Cardiovascular disease (CVD) is the leading cause of death in the United States, with risk factors often beginning in adolescence. Despite the increasing prevalence of obesity, hypertension, and physical inactivity, adolescents frequently lack knowledge about heart attack symptoms, modifiable risks, and prevention strategies. This knowledge gap contributes to delayed recognition, poor lifestyle habits, and increased lifelong cardiovascular risk.
The purpose of this Doctor of Nursing Practice (DNP) project is to evaluate the impact of a structured cardiovascular health education program on adolescents’ knowledge of heart attack symptoms, risk factors, and lifestyle modifications to promote cardiovascular wellness and early prevention. This project will use a pre-experimental, one-group pre-survey–post-survey design at a rural high school in South Carolina. A convenience sample of students aged 14–18 enrolled in physical education classes will be utilized. Participants will complete a pre-survey assessing baseline knowledge. A 60-minute educational session, including a brief lecture, educational video, and handout will be delivered, followed by a post-survey to measure immediate knowledge gains.
Descriptive statistics will summarize demographic and survey data, while paired t-tests will compare pre- and post-survey scores to determine significant changes in knowledge (p < 0.05). Internal consistency of survey items will be assessed using Cronbach’s alpha (>0.70). This project aims to improve adolescents’ cardiovascular knowledge by promoting healthy behaviors, thereby supporting nurse educator roles and aligning with Healthy People 2030 goals for early cardiovascular disease prevention.
Recommended Citation
Smith, Jennifer, "Change your Perception: Effects of Cardiovascular Education in Adolescents" (2026). Doctor of Nursing Practice Scholarly Projects. 5.
https://scholarcommons.sc.edu/updnp/5
Rights
Rights remain to author.