Ventricular tachycardia (VT) is a serious heart condition characterized by abnormal rhythms originating from the lower chambers of the heart. In VT, the heart can beat extremely fast—often between 150 to 200 beats per minute—far above the normal range of 60 to 100 beats per minute. These rapid heartbeats prevent the heart from pumping blood effectively, which can lead to dizziness, extreme fatigue, shortness of breath, fainting, and even sudden cardiac arrest if left untreated.
Click to read more: https://www.theheart.ae/catheter-ablation-for-vt/
Supraventricular tachycardia (SVT) is a common cardiac arrhythmia characterized by rapid heartbeats originating above the ventricles. In this blog, we delve into the intricacies of SVT, exploring its clinical significance, ECG manifestations, diagnostic criteria, and management strategies. 1. Understanding Supraventricular Tachycardia SVT encompasses a group of arrhythmias originating from the atria or the atrioventricular node, leading to abnormally fast heart rates exceeding 100 beats per minute. This condition can manifest as sudden palpitations, chest discomfort, dizziness, and shortness of breath, significantly impacting an individual's quality of life. While SVT episodes are often paroxysmal and self-limiting, they can occasionally result in hemodynamic compromise and necessitate prompt medical intervention. 2. Electrocardiogram (ECG) Features ECG analysis plays a pivotal role in diagnosing SVT and differentiating it from other types of tachyarrhythmias. Key ECG fea...
Comments
Post a Comment