The rhythm is either ventricular tachycardia or supraventricular tachycardia ... This is not obvious on the 12-lead ECG tracing, although the heart rate during the tachycardia is almost exactly ...
Bidirectional ventricular tachycardia is quite rare, but pathognomonic for digoxin toxicity. This ECG has two distinct ... pattern since they are upright in lead V1. One of the QRS complexes ...
A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG ...
As noted above, the precordial leads are unreliable, compromising by their inclusion calculations deriving from the set of 12 ECG leads. It appears, therefore, that using sums of data from the six ...
HeartBeam has submitted a 510(k) application to the US Food and Drug Administration (FDA) for its 12-lead ... tachycardia, and sinus with premature atrial contraction (PAC) or premature ...
Reproducibility of exercise-induced ventricular arrhythmia/PVBs on serial EST or ECG Holter. CV, cardiovascular; EST, exercise stress testing; LBBB, left bundle branch block; NSVT, non-sustained ...