If you have got ever had your blood pressure measured at your native GP surgical procedure, you understand it’s a fairly customary process.

You sit down, preserve your legs uncrossed, and let the cuff wrap tightly round your arm when you wait.

If your studying is anyplace between 90/60 millimetres of mercury (mmHg) and 120/80mmHg, then you don't have anything to fret about.

However, new analysis means that this fashion of measuring your blood stress may not be the right approach to decide your threat of significant cardiovascular issues.

The examine confirmed that individuals who had hypertension whereas mendacity flat on their backs had a better threat of heart attack, stroke, coronary heart failure or untimely loss of life.

The autonomic nervous system helps to manage blood stress in several physique positions.

Gravity could trigger blood to pool while you’re seated or upright, however the physique is typically unable to correctly regulate your studying when you find yourself mendacity down, the analysis group defined.

Looking at 11,369 adults from the longitudinal Atherosclerosis Risk in Communities examine, the researchers examined the connection between physique positions, blood pressure and coronary heart health.

The knowledge on mendacity (supine) and seated blood stress was gathered through the enrolment interval, which passed off between 1987 and 1989. 

The examine contributors had their blood stress measured whereas briefly mendacity down at a clinic. 

The examine topics have been aged 54 years on common and the cohort included girls and Black individuals as effectively.

The findings revealed that 16 p.c of contributors who didn’t have high blood pressure whereas seated had a excessive studying once they have been mendacity down.

For comparability, round 74 p.c of people that had hypertension whereas sitting down additionally confirmed a excessive studying when mendacity down.

Furthermore, these with supine or seated hypertension had a 1.6 instances larger threat of creating coronary coronary heart illness; a 1.83 instances larger threat of creating heart failure; a 1.86 instances larger threat of stroke; a 1.43 instances larger threat of total untimely loss of life; and a 2.18 instances larger threat of dying from coronary coronary heart illness.

The analysis group famous that the examine topics who had high blood pressure whereas supine however not whereas seated had comparable elevated dangers as contributors who had hypertension in each eventualities.

Duc M. Giao, lead examine writer, mentioned: “If blood pressure is only measured while people are seated upright, cardiovascular disease risk may be missed if not measured also while they are lying supine on their backs.

"Our findings suggest people with known risk factors for heart disease and stroke may benefit from having their blood pressure checked while lying flat on their backs.”

However, the group additionally reported some limitations, together with the age of contributors on the time of enrolment, which might imply the outcomes may not be as generalisable to older populations.

The analysis might be introduced on the American Heart Association's Hypertension Scientific Sessions 2023, which is held between September 7 and 10 in Boston.