2022年6月2日 · What is monomorphic ventricular tachycardia? Monomorphic ventricular tachycardia is a type of irregular heart rhythm (arrhythmia) that happens when the lower chambers of your heart beat at a dangerously fast pace. It can turn into a dangerous — or even deadly — problem depending on how and when it happens.

2024年10月8日 · Definition, mechanism, and clinical significance of ventricular tachycardia (VT). Typical ECG findings with examples of monomorphic VT

Learn to identify the symptoms and treatment for wide QRS complex tachycardias, including monomorphic and polymorphic ventricular tachycardias following the ACLS treatment guidelines.

2023年2月14日 · Polymorphic ventricular tachycardia (PVT) and Monomorphic ventricular tachycardia (MVT) are both types of ventricular tachycardia (VT), which is a fast heart rhythm originating from the ventricles. The key difference between PVT and MVT is that PVT is characterized by a constantly changing QRS complex, while MVT has a consistent QRS complex.

2024年7月16日 · Monomorphic ventricular tachycardia is an irregular heartbeat where the bottom chambers of your heart beat quicker than usual. It can cause symptoms such as shortness of breath, dizziness, or...

2019年10月30日 · Diagnostic considerations and the approach to monomorphic ventricular tachycardia (VT) in nonischemic heart disease. ARVC indicates arrhythmogenic RV cardiomyopathy; DCM, dilated cardiomyopathy; LV, left ventricle; RBBB, right bundle branch block; RV, right ventricle; RVA, right ventricular apex; and RVOT, right ventricular outflow tract.

2023年12月6日 · Monomorphic ventricular tachycardia (VT) and polymorphic ventricular tachycardia are two types of irregular heart rhythms that originate in the ventricles, the lower chambers of the heart. Understanding the differences between these two arrhythmia types is crucial for accurate diagnosis and effective treatment.

Monomorphic ventricular tachycardia in postoperative congenital heart disease patients is based upon morphologic/anatomic variants of the heart defect itself or caused by ventricular incisions and patches that allow initiation and perpetuation of a stable ventricular macroreentrant circuit allowing endocardial mapping and catheter ablation ...

Sustained monomorphic ventricular tachycardia (SMVT) is defined by the following characteristics: A regular (<50 msec beat-to-beat cycle length variation) wide QRS complex (≥120 milliseconds) tachycardia at a rate greater than 100 beats per minute. The consecutive beats have a uniform and stable QRS morphology.

3 wide complexes in a row is considered ventricular tachycardia Non-sustained if lasts < 30 seconds; Sustained if lasts >30 seconds; Clinical Features. Syncope; Palpitations; Altered level of consciousness; May present with cardiac arrest; Differential Diagnosis Wide-complex tachycardia