Fig. 4From: Lesion outline and thermal field distribution of ablative in vitro experiments in myocardia: comparison of radiofrequency and laser ablationGraphs show the a long-axis diameter, b short-axis diameter and c volume of the coagulation zone with laser ablation and radiofrequency ablation at the same energy. Error bars = 95% confidence interval. *The results between the two ablation systems are significantly different (P < 0.05)Back to article page