The electrocardiogram revealed normal sinus rhythm in 7 patients and atrial ... of the left atrium in 4 subjects and first-degree atrioventricular block in 2; however, there was no ...

Since ventricular tachycardia or nodal rhythm may occur at the same rate as sinus rhythm ... (H.S.) had had intermittent second-degree heart block, and after a 100-mg bolus of lidocaine had ...

and prognostic tool [1] for acute and chronic heart failure. The purpose of this study was to clarify the relationship between successful restoration and maintenance of sinus rhythm (SR ...

with the 76ers playing the second half without Joel Embiid after he sustained a sinus fracture when he was struck in the face late in the first. Embiid was battling Indiana’s Bennedict Mathurin ...