Related Experiment Video
Updated: Jan 22, 2026

Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies
Published on: October 22, 2014
Health Promotion in Volunteer Firefighters: Assessing Knowledge of Risk for Developing Cardiovascular Disease
Althea S Palmer1,2, Jessica L Yoos3
1Northwell Health.
Abstract:
Cardiac events are strongly associated with line of duty deaths among firefighters. Among a convenience sample (N = 14) of volunteer firefighters, a questionnaire assessed their knowledge of cardiovascular disease before and after cardiovascular health training using evidence-based guidelines. The questionnaire explored their pattern of physical activity, awareness of their lipid levels, body mass index, as well as signs and symptoms of cardiovascular disease. Thereafter, an educational health program was conducted. Firefighters demonstrated an increase in knowledge post training, in that they were able to identify cardiovascular risk factors and personal determinants of cardiovascular disease. Occupational health providers are encouraged to educate firefighters about the seriousness of cardiovascular disease, and to implement measures to promote better lifestyle behaviors.
Related Concept Videos
Models of Health Promotion and Illness Prevention II
The agent-host-environment model states that disease results...
Levels of Health Promotion and Illness Prevention
In primary prevention, actions taken before disease onset prevent the disease from...
Models of Health Promotion and Illness Prevention I
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
Psychoneuroimmunology: Cardiovascular Disease
A key area of focus in PNI is the relationship between stress and coronary...
Assessment of the Cardiovascular System II: Inspection
Head and Neck
Assessment of the Cardiovascular System IV: Auscultation
Normal Heart Sounds
S1 (First Heart Sound)-
S1 is made by the closure of the mitral and tricuspid valves (atrioventricular valves), marking the beginning of systole.
S2 (Second Heart Sound)-
S2 is made by the closure of the aortic and pulmonic valves (semilunar valves), marking the end of the systole.

