a notable trendP = .01
Emergency operations totaled 33, with a notable trend indicating a higher prevalence of superior septal left atriotomy in these urgent cases ( P = .01).
Emergency operations totaled 33, with a notable trend indicating a higher prevalence of superior septal left atriotomy in these urgent cases ( P = .01).
Although a tendency toward shorter aortic cross-clamp times in group 1 than in groups 2 and 3 was observed, this trend did not reach statistical significance ( P = .06).