Everyday Measurements

रक्तचाप इकाइयाँ

परिभाषा

रक्तचाप मिलीमीटर पारा (mmHg) में मापा जाता है, दो मानों के रूप में व्यक्त: सिस्टोलिक दबाव (हृदय संकुचन) / डायस्टोलिक दबाव (हृदय विश्राम), जैसे 120/80 mmHg।

व्याख्या

The unit dates to the mercury manometers used in early sphygmomanometers, where pressure literally raised a column of liquid mercury. Normal adult blood pressure is below 120/80 mmHg; hypertension stage 1 begins at 130/80 mmHg. Although mercury instruments are now largely replaced by electronic sensors for safety reasons, mmHg remains the universal clinical standard because of its century-long reference base.

02

RELATED ARTICLES

03

RELATED TERMS