Table 2.

Procedural details of collagenase application strategies

Subject	Infarcted artery	Time from infarction to ablation (Days)	Weight (kg)	Epicardial access	Electroanatomic mapping system	Mapping area	Application strategy	Application time (min)	Lesion depth (mm)
1	RCA	58	55.3	Open Chest	EnSite array NavX Velocity	RV Epi	Large cellulose sponge	30	1.43
2	LAD	34	40.4	Open Chest	EnSite array NavX Velocity	LV Epi	Small cellulose sponge	60	2.10
3	LAD	40	40.4	Open Chest	EnSite array NavX Velocity	LV Epi	Small cellulose sponge	60	1.84
4	LAD	49	43.5	Open Chest	EnSite array NavX Velocity	LV Epi	Small cellulose sponge	60	1.30
5	RCA	52	53.7	Closed-chest percutaneous puncture	NavX patch NavX Velocity	RV Inferior Epi	Cellulose sponge catheter	90	1.50
Average ± SEM		46.6 ± 4.3	46.7 ± 3.3					60.0 ± 9.5	1.63 ± 0.15

RCA = right coronary artery; LAD = left anterior descending artery; RV = right ventricle; LV = left ventricle; Epi = epicardium. kg = kilogram; min = minute; mm = millimeter.