Wednesday January 29, 2020

Study Identifies, Frequent Urinal Trips in Night An Indicator To High Blood Pressure

The study examined the link between nocturia and hypertension in the general Japanese population. 

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If you need to urinate in the night -- called nocturia -- you may have elevated blood pressure and/or excess fluid in your body. If you continue to have nocturia, ask your doctor to check your blood pressure and salt intake," said study author Satoshi Konno of Tohoku Rosai Hospital in Sendai, Japan. Pixabay

If you need to visit urinal frequently in the night, get your blood pressure checked as researchers say it may be a sign of hypertension.

“Our study indicates if you need to urinate in the night — called nocturia — you may have elevated blood pressure and/or excess fluid in your body. If you continue to have nocturia, ask your doctor to check your blood pressure and salt intake,” said study author Satoshi Konno of Tohoku Rosai Hospital in Sendai, Japan.

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The risk of hypertension rose significantly as the number of nocturia events per night increased.  Pixabay

The study examined the link between nocturia and hypertension in the general Japanese population.

The researchers enrolled 3,749 people who had an annual health check in 2017. Blood pressure was measured and information on nocturia was obtained through questionnaire.

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“We found that getting up in the night to urinate was linked to a 40 per cent greater chance of having hypertension. And the more visits to the toilet, the greater the risk of hypertension,” Konno said. Pixabay

Nocturia (one or more nocturia events per night) was significantly associated with hypertension, showed the findings presented at the 83rd Annual Scientific Meeting of the Japanese Circulation Society (JCS 2019).

The risk of hypertension rose significantly as the number of nocturia events per night increased.
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“We found that getting up in the night to urinate was linked to a 40 per cent greater chance of having hypertension. And the more visits to the toilet, the greater the risk of hypertension,” Konno said. (IANS)

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BP Problems in Youth May Lead to Heart Diseases: Study

BP problems linked to higher heart disease risk in youths

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Wide swings in blood pressure readings among young adults are associated with a higher risk of heart disease. Pixabay

Wide swings in blood pressure readings among young adults are associated with a higher risk of cardiovascular disease by middle age, according to a new health study.

The findings, published in the journal JAMA Cardiology, suggests that the current practice of averaging blood pressure readings to determine whether medications are necessary could be masking a potential early warning sign from the fluctuations themselves.

“If a patient comes in with one reading in December and a significantly lower reading in January, the average might be within the range that would appear normal,” said study lead author Yuichiro Yano from Duke University in the US.

“But is that difference associated with health outcomes in later life?” Yano said.

“That’s the question we sought to answer in this study, and it turns out the answer is yes.” Yano added.

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A systolic blood pressure reading over 130 is considered hypertensive and has long been a major risk factor for heart diseases. (Representational Image). Pixabay

The researchers arrived at their conclusion after analysing 30 years of data from a large, diverse cohort of young people enrolled in the Coronary Artery Risk Development in Young Adults study between March 1985 and June 1986.

Of the 3,394 people studied, about 46 per cent were African American and 56 per cent were women.

The patients had regular blood pressure checks, with patterns evaluated across five visits, including at two, five, seven and 10 years. At the 10-year mark, the average age of the patients was about 35.

The main reading of concern to Yano’s research team was the systolic blood pressure level, the upper number in the equation that measures the pressure in the blood vessels when the heart pumps.

The researchers were able to identify which young people had variations in systolic blood pressure by the age of 35 and then track them over the next 20 years and see whether there appeared to be a correlating increase in cardiovascular disease.

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Over those years, study participants reported 181 deaths and 162 cardio-vascular events, which included fatal and nonfatal coronary heart disease, hospitalisation for heart failure, stroke, transient ischemic attack, or a stent procedure for blocked arteries.

The researchers found that each 3.6-mm spike in systolic blood pressure during young adulthood was associated with a 15-percent higher risk for heart disease events, independent of the averaged blood pressure levels during young adulthood and any single systolic blood pressure measurement in midlife. (IANS)