Blood Pressure Difference Between Legs

When we check our blood pressure we usually do it in one arm or the other.

Blood pressure difference between legs. One study found an increased prevalence of differences in patients with coronary heart disease or peripheral vascular disease 4 and another showed that 83 of vascular surgical patients with differences had angiographic evidence of innominate or subclavian artery stenosis on the side of the lower pressure. This is the first review to provide empirical data defining the difference between BP in the arm and leg in the general population. A systolic top number and a diastolic bottom number.

While blood pressure differences between the limbs are a common symptom when its absent aortic dissection cannot be ruled out. The inter-arm systolic BP difference was not significantly different between patients with and without MACE P 0403. The Mayo Clinic explains that systolic refers to the maximum pressure the heart exerts while beating whereas diastolic refers to arterial pressure between beats.

5 mm Hg and 4 mm. The mean DBP of the upper limb was 5 mmHg more than in the lower limb. Although there has been considerable difference of opinion in the literature use of the direct intra-arterial method has shown that all components of arm and leg blood-pressures in supine subjects are virtually the same Pascarelli and.

The differential systolic pressure averaged 373 mm. Association between blood pressure values and order of measurement. It ranged from 30 mmHg more in the arm as compared with the leg and 26 mmHg more in the leg than in the arm.

A large difference in systolic blood pressure between arms defined as 10 mm Hg - may be a sign of increased cardiovascular disease and even the threat of death. And the diastolic 76 AMERICAN JOURNAL OF MEDICINE mm. The measurement of blood-pressure differences between the arms and legs is difficult because of the inaccuracy of existing leg cuffs.

Of mercury higher in the legs than in the arms. Size of the cuff manometer height compared to heart level experience of the taker in case of a machine - quality of the machine etc. Infants recruited from the postnatal wards and the postnatal murmur clinic underwent echocardiography and BP.