Guidewire Ablation within the Coronary Venous System for Epicardial or Intramural Ventricular Arrhythmia: A Preclinical Study of Biophysical Characterization

Figure 5

The relationship between saline infusion and lesion size. Scatter correlation plots between saline infusion with speeds of 0 ml/min, 1 ml/min, 2 ml/min, 3 ml/min, and 4 ml/min, and ablation lesion’s (a) maximum diameter and (b) minimum diameter. (c) Numbers of steam pop and steam pop incidence at each saline infusion speed.

(a)

(b)

(c)