coronary thrombosis

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun Obstruction of a coronary artery by a thrombus, often leading to destruction of heart muscle.

from the GNU version of the Collaborative International Dictionary of English.

• noun the blockage of the coronary artery of the heart by a thrombus.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun cardiology, pathology Thrombosis of a coronary artery, that is, a blockage, caused by a blood clot, of the blood flow in a coronary artery of the heart, leading to myocardial infarction.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun obstruction of blood flow in a coronary artery by a blood clot (thrombus)