According to a new report on the initiative, one attendee’s blood pressure was so dangerously high that they were referred to their doctor and subsequently sent to the emergency department.

The IHF’s nurse-led mobile unit provides free heart health assessments throughout the Republic of Ireland, including blood pressure and pulse checks, as well as lifestyle evaluations.

An evaluation conducted by researchers from South East Technological University (SETU) highlighted the unit’s effectiveness, revealing that dozens of individuals required follow-up medical care after signs of high blood pressure or hypertension were detected.

High blood pressure, often called a “silent killer,” is the leading cause of cardiovascular disease, the world’s primary cause of death.

An analysis of 300 men and women who visited the mobile unit found that 22.1% had high blood pressure, while 42.9% had readings higher than normal. Alarmingly, 39.5% of participants were unaware of their blood pressure levels before the check, and 23.2% were advised to see their GP.

Six weeks later, 182 individuals completed a follow-up survey, which revealed that 28.2% of those referred to their doctor underwent further tests, such as ambulatory blood pressure monitoring.

The survey also found that 10.3% were diagnosed with high blood pressure and began treatment, while 2.6% visited the emergency department due to dangerously elevated readings.

The checks prompted lifestyle changes in nearly half of the respondents.

Among these, 20.9% improved their diet, nearly 20% became more physically active, 1.1% quit smoking, and another 1.1% reduced or avoided alcohol.

Janis Morrissey, the IHF’s Director of Health Promotion, emphasized the importance of the mobile unit in identifying individuals at high risk of heart disease and stroke.

“These findings are critical because 80% of premature heart disease and stroke is preventable,” Ms. Morrissey said. “The mobile health unit plays a vital role in detecting individuals at risk.”

She added: “Unfortunately, what you don’t know can kill you. High blood pressure usually has no symptoms, but once diagnosed, it is easily managed. Everyone over 30 should have their blood pressure checked every five years, with a GP recommending more frequent checks if needed.”

Ms. Morrissey also acknowledged the role of public and corporate donations, including support from Pfizer Healthcare Ireland, in sustaining the program.

Deb Mangone, Country Manager for Pfizer, said the company has been proud to support the “worthwhile initiative” since 2022.