A minimum systolic rate can be roughly estimated without any equipment by palpation, most often dependent in Lower Blood Pressure emergency situations. Palpation of a radial pulse indicates a minimum line pressure of 80 mmHg, a femoral pulse indicates at least 70 mmHg, and a carotid pulse indicates a minimum of 60 mmHg. However, separate study indicated that this method was not accurate enough and often overestimated patients' systolic descendants pressure. A greater defined benefit of systolic birth pressure can be obtained with a sphygmomanometer and palpating for when a radial pulse returns. Because a diastolic pressure cannot be obtained by this method, blood pressures obtained by palpation are noted as "/P".
For some patients, pedigree pressure measurements taken in a doctor's office may not correctly characterize their characteristic descendants pressure. In up to 25% of patients, the office visit blood pressure book-learning is higher than their general blood pressure. This type of falsehood is called white coat hypertension and can determination from anxiety related to an examination by a health annoyance professional. The misdiagnosis of hypertension for these patients can result in inessential and possibly harmful medication