and you may not even notice any symptoms at all. The condition only becomes a problem when it happens often, lasts too long, or causes symptoms such as a pounding pulse, dizziness, shortness of breath, fainting spells,
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Pulse rate is the number of times an artery pulsates in a minute. An unusually high or low pulse rate can indicate that a person...
Fig. 1: Schematic representation of the heart’s action: The heart expels the blood by contracting intermittently. As a result, the blood does not flow evenly through the vessels, but in waves that can be felt as a pulse. The pulse occurs in the arterial and venous parts of the vascular...
What is the pulse rate and what does it indicate? To review, the heart beats in order to distribute blood to all parts of the body according to needs. With each heartbeat, a pressure wave form orpulseis initiated and travels from the heart down the arteries (red in the diagram below)...
20. to be sufficient to constitute: One story does not make a writer. 21. to be adequate or suitable for: This table will make a good lectern. 22. to assure the success or fame of: to make someone's reputation. 23. to deliver; utter: to make a stirring speech. 24. to move at...
Linear pulses and pulse encoder An optical tacho probe (1 pulse per revolution) a reflective sticker angle and RPM can be calculated. Gear tooth sensor with missing teeth (e.g. 60-2) or double teeth, CDM, CDM with zero, CDM with TRG ...
This also means that the name 'pulsar' may actually be misleading as these neutron stars don't actually pulse by periodically shrinking and swelling in size, as astronomers once thought. Their pulsing is merely a factor of their orientation in relation to our view of them, their light output...
Be consistent.Routine employee-manager check-ins enable both parties to maintain a connection. Bite-sized, informal meetings allow professionals to keep a finger on the pulse of their work performance: When the quarterly performance review rolls around, they can readily digest the feedback they rece...
which may indicate that the current treatment is ineffective. In astudy published in The Lancet, remote patient monitoring via a pulse oximeter was shown to be effective in determining whether patients needed to be admitted to a hospital and helped care providers triage patients to avoid the unnec...