WebAn instrument for measuring speed or rate; for example, revolutions of a shaft, heart rate (cardiotachometer), arterial blood flow (hemotachometer), respiratory gas flow (pneumotachometer). WebA tachometer (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the revolutions per minute …
Supraventricular Tachycardia (SVT): Types, Causes, & Risk Factors - WebMD
WebTachycardia, a heart rhythm that’s faster than normal, is more than 100 beats a minute at rest. What is tachycardia? When you have tachycardia, your heart beats faster than … WebVentricular tachycardia (VT) is a fast, abnormal heart rhythm (arrhythmia). It starts in your heart’s lower chambers, called the ventricles. VT is defined as 3 or more heartbeats in a row, at a rate of more than 100 beats a minute. If VT lasts for more than a few seconds at a time, it can become life-threatening. business names registration act 2011 austlii
Sustained ventricular tachycardias - BMJ Best Practice
WebApr 26, 2024 · Nonsustained ventricular tachycardia (NSVT) is a common but poorly understood arrhythmia. It is usually asymptomatic and most often diagnosed during cardiac monitoring (eg, continuous ambulatory electrocardiography or inpatient telemetry) or on an exercise test performed for other reasons. The presence of NSVT has long been … Webtach·y·car·di·a ( tak'i-kahr'dē-ă) Rapid beating of the heart, conventionally applied to rates over 100 beats per minute. Synonym (s): tachyrhythmia, tachysystole. [ tachy- + G. kardia, heart] Medical Dictionary for the Health Professions and Nursing © Farlex 2012 tachycardia A rapid heart rate from any cause. WebTachycardia is a condition that makes your heart beat more than 100 times per minute. There are three types of it: Supraventricular. This happens when the electrical signals in the organ's upper... business names with crystal