title: Are the channels too small in transmyocardial laser revascularization?
authors.forename: Paul J
authors.initials: PJ
authors.lastname: Walter
mesh_terms: D015670:Acupuncture Therapy / Q000379:methods; D000818:Animals; D002404:Catheterization; D003326:Coronary Circulation; D004285:Dogs; D004867:Equipment Design; D053685:Laser Therapy / Q000379:methods*; D017202:Myocardial Ischemia / Q000601:surgery*; D009204:Myocardial Revascularization / Q000379:methods*