Left ventricular diastolic function becomes abnormal in myocardial diseases, and with the worsening of diastolic function, filling pressure rises even in the setting of preserved ejection fraction 1.
From precordial ECG leads, the conventional determination of the negative derivative of the QRS complex (ND-ECG) assesses epicardial activation. Recently we showed that ultra-high-frequency ...
Attempts to chronically suppress PVCs using antiarrhythmic medications in patients with acute myocardial infarction were associated with higher rate of arrhythmic deaths in the CAST Trial. [72] If ...
In Figure 1 below, a wide QRS regular tachycardia is present. Pay attention to the premature ventricular contraction (PVC), then answer the question.
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