Tachyarrhythmias - Tachyarrhythmias are heart rhythm abnormalities that cause an abnormally fast heartbeat. Two tachyarrhythmias that are sometimes treated with a pacemaker are atrial fibrillation and ventricular tachycardia.
Tachyarrhythmias
Stress Methodology
Cardiac demand can be increased by exercise or drugs.
Tachyarrhythmia
Tachyarrhythmias are a fast or irregular heart rhythm, usually more than 100 beats per minute and as many as 400 beats per minute. Read more.
Tachyarrhythmia
Any disturbance of the rhythm of the heart resulting in over 100 beats /minute.
Tachyauxesis ...
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Tachyarrhythmias (Cardiac) (Complementary/Alternative Medicine)
Tachycardia, Adenosine for
Tachycardia, Antiarrhythmic Medications for ...
Supraventricular tachyarrhythmias - This diverse family of cardiac arrhythmias causes rapid heartbeats (tachycardias) that start in parts of the heart above the ventricles.
Twenty-five children in an unblinded, multicenter trial with supraventricular (SVT) and/or ventricular (VT) tachyarrhythmias, aged between 3 days and 12 years (mostly neonates and infants), ...
The most common type of PSVT is AVNRT, diagnosed in 50% to 60% of individuals with tachyarrhythmias (Gugneja). AVNRT occurs when the abnormal conduction pathway originates inside or next to the AV node.
These types of arrhythmias (tachyarrhythmias) can reduce your heart performance, especially when the tricuspid valve is leaking severely.
Some people with WPW syndrome never have tachyarrhythmia and its associated symptoms. In those who do, symptoms usually begin between ages 11-50.
Arrhythmias can be divided into two main groups - tachyarrhythmias; where the heart beats faster than normal and bradyarrhythmias; where the heart beats slower than normal.
Tachyarrhythmias include:
Sinus tachycardia.
atrial fibrillation, A fib, arrhythmia, atrial tachyarrhythmia, atrial tachycardia, holiday heart, heart rhythm disorders, atria, atrium, ventricles, AV node, atrioventricular node, sinoatrial node, SA node, sinus node, sinus rhythm, defibrillation, ...
Atrial fibrillation (AF) is a supraventricular tachyarrhythmia characterized by disorganized atrial electrical activity and progressive deterioration of atrial electromechanical function.
Read More on Medscape Reference » ...
ICDs are similar to pacing systems in that they continuously monitor the heart's rhythm. ICDs treat tachyarrhythmia (fast heart beat).
Abnormal heart rhythms (arrhythmias), including abormally fast rhythms (tachyarrhythmias) and abnormally slow rhythms (bradyarrhythmias and heart block)
Blood clots from the heart to other parts of the body
Brain abscess ...
Arrhythmias can also be classified as slow (bradyarrhythmia) or fast (tachyarrhythmia). "Brady-" means slow, while "tachy-" means fast.
Listed below are some of the more common arrhythmias:
Atrial Arrhythmias ...
many occur in people who don’t have underlying heart disease
occurs more frequently in adults
can be classified as slow (bradyarrhythmia) or fast (tachyarrhythmia)
How Boston Children’s Hospital approaches arrhythmias ...
Some individuals may have no apparent symptoms (asymptomatic); others may develop abnormally increased heartbeats (tachyarrhythmias) resulting in episodes of unconsciousness (syncope), cardiac arrest, and potentially sudden death.
Agents with ISA are not used post-myocardial infarction as they have not been demonstrated to be beneficial. They may also be less effective than other beta blockers in the management of angina and tachyarrhythmia (Rossi, 2006).
Abnormal cardiac conduction that occurs by way of an accessory pathway between the atria and the ventricles. Baseline ECG will typically show a short P-R interval and a slurred upstroke of the QRS (delta wave). Tachyarrhythmias ...
Arrhythmias can also occur with rapid heart rates (called tachyarrhythmias -- faster than 100 beats per minute). In the United States, more than 850,000 people are hospitalized for an arrhythmia each year.
or alternating current at radiofrequencies (usually 750 kHz).
The technique is used most often to ablate the AV junction and/or accessory pathways in order to interrupt AV conduction and produce AV block in the treatment of various tachyarrhythmias.
Holiday Heart Syndrome (Follow-up)
Ultrasound guided foam sclerotherapy
CardioWest artificial heart
Cardiomyopathy - Hypertrophic
Valvular Heart Disease: Review and Update
Ectopic Beats and Tachyarrhythmias ...
As a result of these serious heart problems, many people with Timothy syndrome live only into childhood. The most common cause of death is a form of arrhythmia called ventricular tachyarrhythmia, ...
mitral valve prolapse, MSI, obstructive sleep apnea, pacemaker, palpitations, paroxysmal, premature heartbeats, pseudoephedrine, SA node, sick sinus, sinoatrial node, stimulant, stroke, supraventricular tachycardia, SVT, syncope, tachyarrhythmia, ...
 See also: Symptom, Arrhythmia, Tachycardia, Death, Stress
  
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