Is blood pressure 130 high

Update Date: 2025-11-30 Source: Network

summary

Blood flow in the body depends on the heart and blood pressure, blood pressure will fluctuate with mood, environment and diet, so regulation is necessary. Tension or exercise, blood pressure should be raised to facilitate fighting or escape. The range of normal blood pressure in general is: systolic blood pressure 140-90mmhg, diastolic blood pressure 90-60mmhg. Let's talk about it in detail.

Is blood pressure 130 high

First, to understand the factors that affect blood pressure, let's make a metaphor. The heart and arteries are like faucets and plastic pipes. When the faucet is turned down, the water pressure will decrease, and water will only drip from the plastic pipe. When the faucet is turned up, the water pressure will increase, and the water will shoot farther. If the opening of the plastic pipe is pressed down, and its diameter is reduced, the water column will shoot farther.

Second: basically, we can see that when the diameter of the water hose is increased and the diameter of the rubber hose is decreased, the blood pressure will rise. These are the two major factors that affect the blood pressure. The heart can provide energy and push blood to various organs, so blood pressure is necessary to maintain life activities. The main factors affecting blood pressure are the output of the heart and the resistance of peripheral blood vessels.

Third: cardiac output, simply speaking, is the amount of blood pumped by the heart. It is related to heart rate and stroke volume. Stroke volume refers to the amount of blood delivered during each atrial contraction. The more blood delivered, the higher cardiac output. When the heart rate increases, the blood output increases correspondingly. On the contrary, when the heart rate decreases, the blood output decreases correspondingly,

matters needing attention

When vascular resistance increases, blood pressure increases accordingly. The main factors affecting vascular resistance include vascular length, blood viscosity and vascular diameter, of which the vascular diameter has a significant impact on blood pressure.