Αποτελέσματα Αναζήτησης
5 Ιουν 2023 · Arrhythmias can be classified based on various criteria. The most common way to categorize them is based on the rate of conduction as bradyarrhythmia with a heart rate of fewer than 60 beats per minute (bpm) and tachyarrhythmia with a heart rate higher than 100 bpm.
13 Αυγ 2024 · Cardiac arrhythmias are accelerated, slowed, or irregular heart rates caused by abnormalities in the electrical impulses of the myocardium. Bradyarrhythmias include sinus node dysfunction and atrio...
Diagnostics; Arrhythmology; Artificial Intelligence. Introduction. Cardiac arrhythmias (CAs) are harbingers of cardiovascular diseases and the potential associated mortality (Kibos et al., 2013).CAs are usually diagnosed from electrocardiograms (ECGs), a noninvasive, inexpensive, and widely used clinical method for monitoring heart function.
Arrhythmias are often categorized into four groups: extra beats, supraventricular tachycardias, ventricular arrhythmias and bradyarrhythmias. [3] . Extra beats include premature atrial contractions, premature ventricular contractions and premature junctional contractions. [3] .
Arrhythmias and conduction disorders are caused by abnormalities in the generation or conduction of these electrical impulses or both. Any heart disorder, including congenital abnormalities of structure (eg, accessory atrioventricular connection) or function (eg, hereditary ion channelopathies), can disturb rhythm.
1 Σεπ 2016 · The classification, electrophysiological mechanisms, and acute therapy of arrhythmias are presented. Keywords: action potential, mechanisms of arrhythmogenesis, abnormal automaticity, triggered activity, reentry, acute therapy of tachyarrhythmias. Subject. Cardiovascular Medicine. Collection: Oxford Medicine Online. June 1, 2015:
15 Δεκ 2023 · Cardiac dysrhythmia (or arrhythmia) is a disturbance in the rate of cardiac muscle contractions, or any variation from the normal rhythm or rate of heart beat. The term encompasses abnormal regular and irregular rhythms as well as loss of rhythm.
