Blood pressure chart: What your reading means - Mayo Clinic
Dec 24, 2025 · Top number, called systolic pressure. The top number measures the pressure in the arteries when the heart beats. Bottom number, called diastolic pressure. The bottom …
Pulse pressure: An indicator of heart health? - Mayo Clinic
Aug 18, 2023 · Pulse pressure is determined from the two numbers of a blood pressure reading. Blood pressure is measured in millimeters of mercury (mm Hg). The top number is called …
Isolated systolic hypertension: A health concern? - Mayo Clinic
Apr 25, 2024 · Blood pressure medicine can help control isolated systolic hypertension and lower the risk of related health conditions. But it's important that the treatment to lower your top …
High blood pressure (hypertension) - Symptoms and causes
Those numbers are the systolic blood pressure and the diastolic blood pressure. Because of the pumping action of the heart, the pressure within the arteries cycles between a higher pressure …
Korotkoff Sounds | Definition, Causes & Examples - Study.com
The top number of a blood pressure is the systolic blood pressure, and the bottom number is the diastolic blood pressure. The phases of Korotkoff sounds have a unique sound.
Exercise: A drug-free approach to lowering high blood pressure
Dec 14, 2024 · A stronger heart can pump more blood with less effort. So, the force on the blood vessels goes down. This lowers blood pressure. Blood pressure is measured in millimeters of …
Low blood pressure (hypotension) - Symptoms and causes
Jun 13, 2024 · Sometimes, low blood pressure can be life-threatening. The causes of low blood pressure include dehydration and other serious medical conditions. It's important to find out …
What is hypertension? A Mayo Clinic expert explains.
Apr 2, 2025 · The higher pressure is known as the systolic blood pressure. The lower pressure occurs during the relaxation of the heart's left ventricle. This lower pressure is referred to as …
Video: What is blood pressure? - Mayo Clinic
Dec 24, 2025 · This is called diastolic pressure. For example, if your systolic pressure is 120 and your diastolic is 70, your blood pressure is recorded as 120 over 70. Monitoring your blood …
Stress and high blood pressure: What's the connection?
Nov 23, 2024 · Stress can cause a steep rise in blood pressure. But when stress goes away, blood pressure returns to what it was before the stress. However, short spikes in blood …