Αποτελέσματα Αναζήτησης
What causes irregular heartbeat in children? Most children with SVT have no underlying structural heart issues. For other types of arrhythmias, many factors can cause arrhythmia in children, including: Cardiomyopathy, a condition that makes their heart muscle stiff, enlarged or thick.
The most common pediatric arrhythmias are tachycardias, and the most common type is supraventricular tachycardia, originating from or above the atrioventricular node and HIS bundle. Ventricular tachycardias are less common but more dangerous. ...
20 Οκτ 2022 · The most common cause of childhood VT in a normal heart is right ventricular outflow tract (RVOT) tachycardia. This accounts for 60% to 80% of all childhood VT in a normal heart. Typically, childhood VT is caused by a single focus in the RVOT and results in a single QRS morphology with an inferior axis and left bundle branch block morphology.
25 Σεπ 2024 · The American Heart Association explains the types of arrhythmias in children such as Long QT Syndrome, Wolff-Parkinson-White Syndrome (WPW) and Supraventricular tachycardia (SVT) and the treatments. Abnormal heartbeats, or arrhythmias, can also affect children.
Ventricular tachycardia (VT). This is a potentially life-threatening arrhythmia. It may be from serious heart disease. It is caused by a very fast electrical signal from the ventricles. A child may feel weak, tired, dizzy, or may faint (syncope). He or she may also feel his or her heart beat (palpitations). Sick sinus syndrome.
8 Οκτ 2024 · Causes syncope if self-terminating or cardiac arrest if prolonged (i.e. degenerates to VF). Ventricular Fibrillation Also extremely rare in children and associated with congenital cardiac abnormalities.
10 Φεβ 2021 · Ventricular arrhythmia (VA) may be an isolated and completely benign finding in children, a marker of serious systemic disease or myopathy, or a mechanism for syncope and sudden cardiac...
