Korean NIRS-IVUS Multicenter Registry

Heart diseases known as the second cause of death in Koreans are coronary artery diseases such as angina and myocardial infarction. Coronary artery disease occurs when fat components, such as cholesterol, accumulate in the body. When these fat components are deposited in blood vessels, blood vessels' walls become thick, and the blood vessels narrow, which interferes with circulation. Without smooth circulation, the heart muscle does not function properly because the supply of oxygen and nutrient-rich blood, which is necessary for the heart to function normally, is not properly supplied. It leads to angina pectoris and chest pain and can cause myocardial infarction or even heart attack. Coronary artery disease in various aspects has a high mortality rate when it occurs in old age. The methods currently used for diagnosis and treatment are coronary angiography, percutaneous coronary intervention (PCI), and myocardial partial blood flow reserve history. There is a wide variety of tests (Fractional Flow Reserve, FFR), near-infrared spectroscopy intravascular ultrasound (NIRS-IVUS). In addition to the various aspects and treatment methods of this disease, treatment is often difficult, so the clinical significance is great. In the case of PCI, one of the methods of examination and treatment, the National Cardiovascular Data Registry (NCDR) has been established to establish guidelines for improving patient prognosis after surgery in the United States. NCDR, which started with the A…

This description comes directly from the study's public registry record.

Jung Joon Cha, MD,PhD  ·  joonletter@hanmail.net

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