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Is the human arterial pressure waveform wider than the ECG waveform?
Wiki User
∙ 11y ago
Yes.
The EKG (or ECG) measures the electrical activity of the heart so the waveform (the QRS complex) reflects how fast the electrical impulse spreads through the heart. The heart actually takes longer than this to contract leading to a wider waveform.
Wiki User
∙ 11y ago
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What cause a person's pulse?
A pulse in a person's arteries is felt as a wave of high pressure blood comes coursing through the vessel immediately after a heart beat. More specifically, the arterial pulse is felt as the jump in blood pressure from the diastolic pressure up to the systolic pressure. A person who has a narrow pulse width; for example 110/100 will likely have a weaker palpable pulse compared to a person with similar physique and a wider pulse pressure like 140/80.
Why does a truck or a motor bus have much wider tire?
It is to decrease pressure.
Why the foundation of a building made wider?
Foundation of buildings are made wider because the area of foundation is increased to reduce the pressure exerted by walls.
Is it safer to use shoes with wider soles so we wont slip?
Wider soles distribute the weight over a wider area, thus decreasing ground pressure. This can make slipping more of a risk.
Is it true if you use a wider hose like 3 quarters you will get more pressure or does it depend on the psi of the house?
A wider hose will increase the volumn of flow but will not increase pressure. The pressure is determined by the amount of pressure delivered to the house. In some cases you can restrict the flow from a 3/4 hose and geta gradual increase at the site of the restriction but normal pressure will be reaquired in a very short distance.
Is The pressure of water in a river greater at points where the river narrows than where the river is wider?
yes
Can a millimeter be as wide as hair?
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Why does a dam at the end of a lake need to be wider at the bottom?
Because water pressure is greater near the surface of the water
What is the differences between human resource planning and succession planning?
Human Resouce Planning is a wider concept. Succession planning is related to the attempt to plan how to ensure that an organisation has the right number and type of people to meet the business needs into the future. Human Resource planning relates to all aspects of planning in relation to human capital (recruitment, training, pay, pensions etc) - so it is a wider concept.
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because we humans move alot and that we have a bigger section
How do companies benefit from animal testing?
cheaper for them, more animals available for wider spread of reactions. no human rights to worry about
