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Other new rhythms identified included ectopic atrial rhythm (in six patients), premature ventricular contractions (in five), sinus block with first-degree atrioventricular block (in four), junctional rhythms (in three), ST-segment depression (in two), and second-degree atrioventricular block (in two).
"Man, I think I might be having a sinus block," I said.
ECMO 2 reported a partial sinus block. After the pressure stabilized, she said it wasn't too bad, and we could continue onto the route.