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Torsades de pointes. Torsades de pointes, torsade de pointes or torsades des pointes ( TdP; also called torsades) ( / tɔːrˌsɑːd də ˈpwæ̃t /, [2] French: [tɔʁsad də pwɛ̃t̪], translated as "twisting of peaks") is a specific type of abnormal heart rhythm that can lead to sudden cardiac death.
6 mag 2024 · Torsade de pointes is an uncommon and distinctive form of polymorphic ventricular tachycardia (VT) characterized by a gradual change in the amplitude and twisting of the QRS complexes around...
15 apr 2023 · Torsades de pointes (TdP) is a specific form of PVT occurring in the context of QT prolongation — it has a characteristic morphology in which the QRS complexes “twist” around the isoelectric line. Torsades de pointes. For TdP to be diagnosed, the patient must have evidence of both PVT and QT prolongation.
13 ago 2021 · Torsades de Pointes is a type of very fast heart rhythm (tachycardia) that starts in your heart’s lower chambers (ventricles). Unlike a normal pulse rate of 60 to 100 beats a minute, a fast heartbeat in your ventricles ( ventricular tachycardia) is more than 100 beats a minute.
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Symptoms and Signs of Torsades de Pointes Ventricular Tachycardia. TdeP VT often causes syncope because the underlying rate (200 to 250 beats/minute) is nonperfusing. Palpitations are common among conscious patients. Because the QT interval shortens with increased ventricular rates TdeP VT is often self-terminating.
24 mag 2023 · Torsades de pointes is a type of atypical heart rhythm. It occurs when the lower chambers of the heart beat faster than the upper chambers. Treatment options may include supplements or...
