Скачать с ютуб How to record manual blood pressures. Go to campbellteaching.co.uk for further resources. в хорошем качестве

How to record manual blood pressures. Go to campbellteaching.co.uk for further resources.

Blood pressure simply describes the pressure of blood on the vessel walls in which it is contained. The term blood pressure as commonly used refers to systemic arterial pressure. Systolic blood pressure (SBP) is the highest pressure in the arterial system during cardiac contraction, i.e. during systole. Diastolic blood pressure (DBP) is the lowest pressure occurring in the systemic arteries during a cardiac cycle and occurs during diastole. Sixty percent of mean arterial pressure is determined by diastolic and 40% by systolic pressure. This is because arterial BP remains closer to the diastolic pressure than the systolic for more of the cardiac cycle.