Blood pressure measures how high or how much pressure in the blood vessel walls. It is shown by a couple of numbers, each of which is measured in millimetres of mercury (mmHg). The top number is known as the systolic and the diastolic number as the second. To measure blood pressure you needs sphygmomanometer, which displays the appropriate pressure and stethoscope, which is used to hear the heartbeat. Visit our website at vascuvite.com/blood-pressure-after-eating-empty-stomach/ to find out what is causing your blood pressure is different before and after eating.
Systolic is the Greek word meaning “pictures together or contraction.” This is the first time heard the beat for taking blood pressure. Measures the maximum pressure in the arteries when the heart contracts. Diastolic is the Greek word meaning “to draw apart.” This is the last heartbeat audible for taking blood pressure. Measure the minimum pressure in the arteries when the heart relaxes.