What does TIMI flow stand for?
The benefits of reperfusion therapy have been attributed to the prompt reestablishment of normal blood flow in the infarct-related artery, defined as thrombolysis in myocardial infarction (TIMI) 3 flow.
What does anterior myocardial infarction mean?
An anterior myocardial infarction (MI) is a heart attack or cessation of blood flow to the heart muscle that involves the anterior side of the heart. An anterior MI is characterized by the presence of ST elevation in the anterior leads V3 and V4.
What is a myocardial blush?
Myocardial blush grade (MBG) is a simple visual angiographic assessment of myocardial perfusion in the infarct area, as first described by van’t Hof et al7; MBG seems to be of additional value, especially in patients with restored epicardial blood flow because MBG reflects the extent of damage of the microvascular bed.
What is a high risk TIMI score?
Event rates increased significantly as the TIMI risk score rose. Patients are considered to be at low risk with a score of 0 to 2, intermediate risk with a score of 3 to 4, and high risk with a score of 5 to 7.
What is considered a high TIMI score?
The higher the TIMI score, the more likely you are to be at risk for heart problems and death. The TIMI score can range between one and seven. Scores from zero to two are low risk, three to five are intermediate risk, and scores six to seven are high risk.
What does the TIMI score tell you?
The Thrombolysis in Myocardial Infarction (TIMI) Score is used to determine the likelihood of ischemic events or mortality in patients with unstable angina or non–ST-segment elevation myocardial infarction (NSTEMI).
How serious is an anterior infarct?
Anterior myocardial infarction (AMI) is a common heart disease associated with significant mortality and morbidity. Advancement in diagnosis and treatment options have led to a favorable outcome.
How is TIMI frame count calculated?
TIMI frame count is defined as the number of cineframes required for contrast to reach a standardized distal coronary landmark in the culprit vessel. The number is expressed based upon a cinefilming rate of 30 frames/second. Thus, a frame count of 30 would mean that 1 second was required for dye to traverse the artery.
What does a TIMI score tell you?
What is a low risk TIMI score?
Patients with low scores (0 or 1) are at low risk of events. They may potentially be safely discharged after measurement of an early cardiac marker, for example, 6 h troponin, combined with a period of observation or management in a chest pain unit.
What is a high TIMI risk score?
What does a HEART score of 3 mean?
Total HEART Score: risk category & recommended management strategy. 0-3: low risk, potential candidate for early discharge. 4-6: moderate risk, potential candidate for observation & further evaluation. 7-10: high risk, candidate for urgent or emergent intervention. a.