期 き外 がい収縮 しゅうしゅく性 せい不整 ふせい脈 みゃくではありませんでした

kigaishūshuku sei fuseimyakudewārimasendeshita

1. Was not premature ventricular contraction arrhythmia.; Was not an abnormal heart rhythm due to premature ventricular contractions.