Stress at work, failure to work, business failure.

People Who Work for Long Hours Increase Their Odds of Having a Second Heart Attack

Many US adults don’t slow down and reduce their working hours after having a heart attack, and a new study is helping to outline just how detrimental it may be. Among patients who have suffered one heart attack, those who work more than 55 hours per week increase their odds of having a second heart attack twofold.

The study published in the Journal of the American College of Cardiology compared adults who work more than 55 hours a week to those working an average full-time job of 35–40 hours a week. It focused on 967 patients from 30 hospitals across Quebec, Canada, between 1995 and 1997. All patients had a history of heart attack, were below the age of 60, and had a paying job within the year of their first heart attack. All participants planned to return to work.

Using follow-up interviews and questionnaires over six years, researchers assessed patients. They looked at hospital readmission rates, coronary heart disease events, and lifestyle risk factors. Work environment and total working hours were also recorded.

Based on the number of hours worked, participants were placed into four categories. Part-time (21-34 hours/week), full-time (35-40 hours/week), low overtime (41-54 hours/week) and medium/high overtime (>55 hours/week).

Using a questionnaire, levels of stress at work were measured. This was meant to find if a participant had high psychological demands at work or low decision control. Additionally, social support was measured.

Long Hours Increases Heart Attack Risk

During the six years of the study, 21.5% of participants suffered a second heart attack. It was concluded that working long hours was associated with a twofold increase in the risk of a second heart attack. Men were much more likely to be working medium/high overtime hours. Those with poor lifestyle factors who had poor eating habits and low physical activity who also worked a stressful job were more likely to be in the medium/high overtime category.

The lead author of the study, Xavier Trudel said, “To reduce the risk of coronary heart disease recurrence, secondary prevention interventions aimed at reducing the number of working hours should be evaluated in future studies. Long working hours should be assessed as part of early and subsequent routine clinical follow-up to improve the prognosis of post-heart attack patients.”

This study provides evidence that work-related factors play an important role in cardiovascular disease prognosis. Researchers believe that occupational health services are urgently needed to help reduce the risk of a second heart attack in patients.


Author Bio

Sarah began her interest in nutritional healing at an early age. After going through health problems and becoming frustrated with the conventional ways doctors wanted to treat her illness (which were not working), she took it upon herself to find alternative treatments. This led her to revolutionize her own diet to help her get healthier and tackle her health problems. She began treating her illness by living a more balanced lifestyle through healthy food choices, exercise and other alternative medicine such as meditation. This total positive lifestyle change led her to earn a diploma in Nutritional Therapy from Health Sciences Academy in London, England. Today, Sarah enjoys helping others by teaching healthy lifestyle changes through her personal consultations and with her regular contributions to the Doctors Health Press. Also, passionate about following her dreams in life, Sarah moved to France and lived in Paris for over 5 years where she earned a certification in beadwork and embroidery from Lesage (an atelier owned by Chanel). She then went on to be a familiar face sitting front row and reporting from Paris Fashion Week. Sarah continues to practice some of the cultural ways of life she learned while in Europe. They enjoy their food, and take the time to relax and enjoy many of life’s little moments. These are life lessons she is glad to have brought back home with her.

Advertisement

https://medicalxpress.com/news/2021-03-hours-odds-heart.html
https://www.heart.org/en/news/2019/04/04/proactive-steps-can-reduce-chances-of-second-heart-attack

Popular Stories