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. 2022 Nov 12;25(2):619–626. doi: 10.1093/europace/euac177

Figure 3.

Figure 3

ΔVAS in EST-pairs stratified by the use of medication. (A) EST-pairs performed without medical therapy, (B) EST-pairs performed under beta-blocker monotherapy, (C) EST-pairs performed under combination therapy of beta-blocker and flecainide, (D) EST-pairs performed under combination therapy of beta-blocker, flecainide, and left cardiac sympathetic denervation. The histogram shows the proportion of patients with a ΔVAS ranging from 0 to 4. The ΔVAS is defined as the difference in VAS between the paired ESTs. EST, exercise-stress test; VAS, ventricular arrhythmia score.