Tachycardia is an abnormally fast resting heart rate of at least 100 beats per minute. Here we cover the causes, symptoms, and treatments. Tachycardia is an abnormally fast resting heart rate of at least 100 beats per minute.
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Atrial fibrillation is the most common type of supraventricular tachycardia. For information on this condition, see the topic Atrial Fibrillation. If you have ventricular tachycardia, see the topic Ventricular Tachycardia.What is supraventricular tachycardia?Supraventricular tachycardia (SVT) is an abnormal fast heart rhythm that starts in the upper chambers, or the atria, of the heart. ...
https://www.webmd.com/heart-disease/tc/supraventricular-tachycardia-overview
bidirectional ventricular tachycardia (bifascicular ventricular tachycardia) a ventricular arrhythmia characterized by heart rates of 90 to 160 beats per minute, alternating right and left axis deviation, ectopic focus that alternates between the anterior superior and posterior inferior fascicles, and a right bundle branch block pattern in lead V 1; seen in digitalis toxicity and other conditions.
https://medical-dictionary.thefreedictionary.com/ventricular+tachycardia
What is supraventricular tachycardia? Supraventricular tachycardia (SVT) means that from time to time your heart beats very fast for a reason other than exercise, high fever, or stress. For most people who have SVT, the heart still works normally to pump blood through the body. Types of SVT include: Atrioventricular nodal reentrant tachycardia (AVNRT).
https://www.webmd.com/heart-disease/tc/supraventricular-tachycardia-overview
tach·y·car·di·a (tăk′ĭ-kär′dē-ə) n. A rapid heart rate, especially one above 100 beats per minute in an adult. [tachy- + Greek kardiā, heart; see cardia.] tach′y·car′di·ac (-dē-ăk) adj. & n. tachycardia (ˌtækɪˈkɑːdɪə) n (Pathology) pathol abnormally rapid beating of the heart, esp over 100 beats per minute. tach•y•car•di•a (ˌtæk ɪˈkɑr di ə) n. excessively rapid heartbeat. tachycardia abnormally rapid beating of the heart.
http://www.thefreedictionary.com/tachycardia
tachycardia (ˌtækɪˈkɑːdɪə) n (Pathology) pathol abnormally rapid beating of the heart, esp over 100 beats per minute. Compare bradycardia tachycardiac adj. tach•y•car•di•a (ˌtæk ɪˈkɑr di ə) n. excessively rapid heartbeat. tachycardia abnormally rapid beating of the heart.
http://www.thefreedictionary.com/tachycardia
Treatment options vary, depending on the cause of the condition, the age and general health of the person with tachycardia, and other factors. The aim of treatment is to address the cause of the tachycardia. When clinically applicable, the doctor may try to slow the rate, prevent subsequent episodes of tachycardia, and reduce risk complications.
https://www.medicalnewstoday.com/articles/175241.php
The person with tachycardia wears a portable device that records all their heartbeats. It is worn under the clothing and records information about the electrical activity of the heart while the person goes about their normal activities for 1 or 2 days.
https://www.medicalnewstoday.com/articles/175241.php
ventricular tachycardia an abnormally rapid ventricular rhythm with aberrant ventricular excitation, characterized by at least three consecutive ventricular complexes of more than 100 beats per minute. It is generated within the ventricle and is most often associated with atrioventricular dissociation.
https://medical-dictionary.thefreedictionary.com/ventricular+tachycardia
A rapid heart rate can originate in either the left or right ventricle. Ventricular tachycardia which lasts more than 30 seconds is referred to as sustained ventricular tachycardia. A period of three to five rapid beats is called a salvo, and six beats or more lasting less than 30 seconds is called nonsustained ventricular tachycardia.
https://medical-dictionary.thefreedictionary.com/ventricular+tachycardia
what is the meaning of tachycardia
Tachycardia is an abnormally fast resting heart rate of at least 100 beats per minute.