medinews march 2011

Page 1

Vol. 11, No. 3, March 2011

ISSN 0971-880X

Single Copy Rs. 100/-

Pages 12

Dr KK Aggarwal Gr. Editor-in-Chief, IJCP Group

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Member The Indian Newspaper Society

Official Voice of Doctors of India

d i t o r i a l

Women, Work, Stress and Heart Disease: 5 ways to Protect Yourself

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Dr KK Aggarwal

Padma Shri and Dr BC Roy National Awardee Sr Physician and Cardiologist, Moolchand Medcity President, Heart Care Foundation of India Group Editor-in-Chief, IJCP Group Editor-in-Chief, eMedinewS Chairman Ethical Committee, Delhi Medical Council Director, IMA AKN Sinha Institute (08-09) Hony. Finance Secretary, IMA (07-08) Chairman, IMA AMS (06-07) President, Delhi Medical Association (05-06) emedinews@gmail.com http//twitter.com/DrKKAggarwal Krishan Kumar Aggarwal (Facebook)

arvard researchers have uncovered strong links between women’s job stress and cardiovascular disease. Findings from the Women’s Health Study, involving more than 17,000 female health professionals, show that women whose work is highly stressful have a 40% increased risk of heart disease (including heart attacks and the need for coronary artery surgery) compared with their less-stressed colleagues. The results, which were presented at an American Heart Association meeting in 2010, also showed that women who worry about losing their jobs are more likely to have high blood pressure and unhealthy cholesterol levels and to be obese. ‘Job strain’ combines psychological demand and degree of control. ‘Demand’ refers to the amount, pace and difficulty of the work. ‘Control’ means the ability to make work-related decisions or be creative at work. A large 15-year study of nurses in Denmark also concluded that the greater the work pressure, the higher the risk for heart disease among women ages 51 and under. And in a study of white-collar workers in Beijing, job strain was associated in women (but not in men) with increased thickness of the carotid artery wall, an early sign of cardiovascular disease.

Stress with a ‘fight-or-flight’ response, triggers a cascade of chemicals and hormones that speed the heart rate, quicken breathing, increase blood pressure and boost the amount of energy (sugar) supplied to muscles. The body does not differentiate between grave, imminent dangers and less momentous ongoing sources of stress, such as financial difficulties, job strain and even worries about potential problems that haven’t yet arisen. When the fight-or-flight response is chronically in the ‘on’ position, the body suffers. The stress may aggravate inflammation in coronary arteries, leading to blood clots that can trigger a heart attack. Stress also makes it harder to practice heart-healthy habits, such as exercise, a good diet, not smoking and adequate sleep. It’s hard to tell what proportion of heart attack risk is due to psychological Make Sure I n s i d e stress as opposed to, say, smoking or lack of exercise. D uring Medical Practice And some women may be predisposed (genetically or from News & Views 3 A patient with diabetes shows deteriorating early life experience) to react less effectively than others to kidney function. stressors. • Foster mutually supportive relationships with friends,

family, and co-workers.

Oh my God! His HbA1c is very high!

Experts’ Views

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Photo Quiz

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Medifinance

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Legal Column

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• Get regular exercise. It’s good for the heart, reduces

anxiety and depression, and improves sleep. • Limit intrusions (such as work-related e-mails) on your ©IJCP Academy

life outside of work. • Practice relaxation techniques, such as meditation, deep

breathing, progressive relaxation or visualization. • If you’re feeling overwhelmed seek help from a mental

health professional. Source: Health Beat Harvard

Make sure that strict glycemic control is maintained in patients with type 2 diabetes in order to delay vascular complications.

KK Aggarwal


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