Hypertension may double heart risk for ladies in middle age
21 May, 2021
Ladies in their early 40s with mild hypertension, elevated blood circulation pressure, may be doubly likely as those with normal bloodstream pressure to have a heart attack or perhaps unstable angina in their 50s, a fresh study suggests.
While men are much more likely than women to have hypertension within their early 40s, harm to arteries appears to get started at lower bloodstream pressures in women.
If confirmed, the results imply there should be a lesser threshold for beginning antihypertensive treatment in females.
In acute coronary syndromes, which include heart attacks and unstable angina, the blood circulation that normally supplies oxygen to the heart is impaired.
In new decades, the entire incidence of acute coronary syndromes, and the mortality costs associated with these events, have decreasedTrusted Source in Western countries.
However, these improvements do not appear to include younger women.
In some countries, the number of young and middle-aged ladies hospitalized with acute coronary syndromes has actually increased.
There is most evidence that the adverse effects of increasing blood pressure could be worse for women than men, but whether this pertains to younger women remains uncertain.
A new study has found that ladies in their early 40s with mildly elevated blood circulation pressure - thought as stage 1 hypertension in the United States - are twice as more likely to have a coronary attack or unstable angina in their 50s, compared with women who've normal blood pressure.
The research, led by scientists at the University of Bergen, in Norway, has been published in the European Journal of Preventive Cardiology.
“The results increase emerging evidence indicating that huge blood pressure has got particularly unfavorable effects on women’s hearts,” says lead study author Dr. Ester Kringeland.
Risks of mild hypertension
The researchers investigated possible links between mildly elevated blood circulation pressure in middle age and acute coronary syndromes in 6,381 women and 5,948 men taking part in Norway’s Hordaland Health Studies.
They defined mild, stage 1 hypertension as a systolic blood circulation pressure of 130-139 millimeters of mercury (mm Hg) and a diastolic blood circulation pressure of 80-89 mm Hg.
At the start of the study, when the common age of the participants was 41 years, 25% of the ladies and 35% of the men had stage 1 hypertension.
Over the next 16 years, 1.4% of the ladies and 5.7% of the men have been diagnosed with a coronary attack or unstable angina.
To isolate the chance due to hypertension, the experts adjusted the statistics to account for other risk elements, namely diabetes, smoking, human body mass index, cholesterol amounts, and exercise levels.
After these adjustments, females with mild hypertension were 2.18 times as more likely to possess an acute coronary syndrome as girls who had normal blood pressure in the beginning of the study.
In men, there is no statistically significant association between blood circulation pressure and severe coronary syndromes.
The study authors speculate that sex-based dissimilarities in how little arteries respond to elevated blood circulation pressure may explain the higher vulnerability of women at lower pressures.
Source: www.medicalnewstoday.com
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