27,768 high blood pressure stock photos, vectors, and illustrations are available royalty-free.<\/p>\n
\nIt refers to the pressure in the arteries when the heart is at rest between beats. Blood pressure is measured with a sphygmomanometer, or blood pressure cuff. Blood pressure that is too high is called hypertension.<\/p>\n
\nThe first or \u201ctop\u201d number in blood pressure readings is the systolic pressure. It refers to the pressure in the arteries when the heart contracts. The second or \u201cbottom\u201d number in blood pressure readings is the diastolic pressure.<\/p>\n","protected":false},"excerpt":{"rendered":"