What Is Myocardial Perfusion Imaging?
Myocardial perfusion SPEVT can provide tomographic images of myocardial cross-section, coronary and sagittal planes.
- Myocardial perfusion imaging is the preferred method for the determination of coronary heart disease, myocardial infarction area, coronary bypass surgery and thrombolytic therapy.
- Name
- Myocardial perfusion imaging
- category
- Radionuclide
Normal myocardial perfusion imaging
- Myocardial perfusion SPEVT can provide tomographic images of myocardial cross-section, coronary and sagittal planes.
Clinical significance of myocardial perfusion imaging
- (1) Diagnosis of the location, size, and extent of myocardial infarction or ischemia. (2) Differential diagnosis of abnormal Q wave of ECG.
Myocardial perfusion imaging considerations
- (1) Discontinue antiarrhythmic or slow heart rate drugs for 48 hours and stop nitrate drugs for 12-24 hours before the test. (2) Prepare fat meals, such as milk and fried eggs, on the day of inspection.
Myocardial perfusion imaging related diseases
- Coronary heart disease, acute heart failure, myocardial bridge, stable angina pectoris in the elderly, variant angina pectoris in the elderly, variant angina pectoris, uremic cardiomyopathy, cardiogenic shock, cutaneous mucosal lymph node syndrome in children, neonatal myocarditis
Myocardial perfusion imaging related symptoms
- Fei heartache, diffuse steatosis, exertional dyspnea, chills in the limbs, abnormal heart sounds, enlarged heart, cardiac tremor, heart murmur, chest pain, coma