Tag: arrhythmia
-
Atrial Flutter – Pathophysiology and symptoms
Atrial flutter is a type of heart rhythm disorder that occurs when the electrical impulses in the atria of the heart beat rapidly and regularly in a circular pattern. This rapid and regular electrical activity causes the atria to contract rapidly and irregularly, which can lead to symptoms such as palpitations, shortness of breath and…
-
Ventricular Tachycardia (VT)
Ventricular tachycardia (VT) is a type of irregular heartbeat that originates from the lower chambers of the heart (the ventricles). It is characterised by a rapid heart rate, typically greater than 100 beats per minute, and can be a potentially life-threatening condition. VT can occur in people of all ages, but it is more common…
-
Ventricular Fibrillation (VF)
Ventricular fibrillation (VF) is a type of cardiac arrhythmia in which the ventricles of the heart contract in a rapid and disorganised manner, resulting in an ineffective pumping of blood. VF is a potentially life-threatening condition that requires immediate medical attention. VF is often the result of an underlying heart condition, such as coronary artery…