Coronary Vessels 4 Humans 4 coronary artery 4 coronary artery obstruction 4 heart muscle ischemia 6 oxoprostaglandin e1 2 6 oxoprostaglandin f1 alpha 2 6-Ketoprostaglandin F1 alpha 2 Adenosine Diphosphate 2 Aneurysm 2 Angioplasty 2 Animals 2 Anticoagulants 2 Aorta 2 Aortic Aneurysm 2 Aortic Valve Stenosis 2 Bentall procedure 2 Blood Platelets 2 Blood Proteins 2 Blood Vessel Prosthesis Implantation 2 Cattle 2 Coronary Stenosis 2 Coronary angiography 2 Drug Combinations 2 Epoprostenol 2 Formaldehyde 2 Gelatin 2 Heart Valve Prosthesis Implantation 2 Hemostasis, Surgical 2 Male 2