These measurements are in general given relative to the current atmospheric pressure: for example, a blood pressure of 120 mmHg, when the current atmospheric pressure is 760 …

Jul 1, 2024 · Learn how to read a blood pressure chart. Also get the facts on hypotension, hypertension, how to measure your blood pressure, and more.

The meaning of MM HG is a unit of pressure equal to the pressure exerted by a column of mercury 1 millimeter high at 0°C and under the acceleration of gravity and nearly equivalent to …

It stands for millimeter of mercury, a unit of pressure. Imagine a tall glass tube filled with mercury (yes, that shiny, silvery liquid metal!) – the pressure exerted by a one-millimeter column of …

mmHg, or millimeters of mercury, is a unit of pressure commonly used in various scientific contexts, especially in relation to gases. It is defined as the pressure exerted by a column of …

Sep 30, 2025 · mmHg, or millimeters of mercury, is a unit of pressure used to measure blood pressure. It represents the force of blood on artery walls, a crucial indicator of cardiovascular …

Jul 17, 2025 · In this informative video, we will break down the meaning of mmHg and its significance in blood pressure readings. We’ll explain how blood pressure is measured, …

mm Hg millimeters of mercury; a unit of pressure equal to 1 torr, or 133.3 pascals. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 …

Apr 8, 2024 · "mmHg" stands for millimeters of mercury. It is a unit of measurement often used in medicine to measure blood pressure. The term comes from the use of mercury in the first …

The millimetre column of mercury is a unit of pressure that is derived from the traditional way of measuring pressure using a mercury barometer. It refers to the pressure exerted by a column …