What is Angio Medina?
The Medina classification is used to determine the presence of significant stenosis (≥50%) within each of the 3 arterial segments of coronary bifurcation in invasive coronary angiography (ICA). The utility of coronary computed tomography angiography (coronary CTA) for assessment of Medina classification is unknown.
What is DK crush technique?
Clinical data have supported the advantages of the double kissing (DK) crush technique, which consists of stenting the side branch (SB), balloon crush, first kissing, stenting the main vessel (MV) and final kissing balloon inflation, for complex coronary bifurcation lesions compared to other stenting techniques.
What is elective coronary angiography?
Elective Coronary Angiography and Angioplasty The elective angiography and angioplasty serve as preventive measures to save the heart from an impending heart attack or a stroke. The Coronary Angiogram procedure is aided by an x-ray machine and a dye gets inserted into the blood vessels.
What is quantitative coronary angiography?
QCA is a technique directly based on contrast coronary angiography that obtains parameters that quantify objectively and with interval measures the significance of a coronary stenosis, and also helps to estimate the immediate- and long-term results of percutaneous coronary interventions (PCI).
What does unprotected left main mean?
unprotected left main disease (also called ULMD) refers to patients without bypass to the left coronary circulation 2. distal bifurcation disease refers to lesions involving the origins of the left anterior descending and left circumflex arteries (also called left main equivalent disease) 1.
What is bifurcation disease?
Stenoses, or narrowing, located in a main coronary artery and an adjoining side-branch vessel is called a bifurcation blockage or bifurcation lesion.
What is kissing balloon technique?
Kissing balloon angioplasty reduces the rate of transient side-branch occlusion compared to sequential PTCA but does not improve immediate or long-term outcome compared to sequential PTCA for stenting of bifurcation lesions.
Who invented DK crush technique?
Chen, S. L., Ye, F., Zhang, J. J. et al (2005). DK crush technique: Modified treatment of bifurcation lesions in coronary artery. Chinese Medical Journal, 118(20), 1746–1750. Steigen, T. K., Maeng, M., Wiseth, R.
Is angioplasty an elective?
Elective PCI is angioplasty and possibly stenting when you and your heart are not in immediate danger. Instead, you elect to have the procedure because to relieve chest pain and other symptoms.
What is the difference between an angiogram and angiography?
Angiography, angiogram, or arteriograms are terms that describe a procedure used to identify narrowing or blockages in the arteries in the body. The procedure is the same regardless of what area of the body is being viewed.
Where does coronary sinus open?
right atrium
The coronary sinus empties directly into the right atrium near the conjunction of the posterior interventricular sulcus and the coronary sulcus (crux cordis area), located between the inferior vena cava and tricuspid valve; this atrial ostium can be partially covered by a Thebesian valve, although the anatomy of this …
Can the left main artery be stented?
Left main coronary artery stenting is typically suitable for patients who are at high risk for surgical complications or have comorbidities.
How long can you live after heart stents?
Survival was 99.5% at 1 year and 97.4% after 5 years; “event free survival” was 84.6% at 1 year and 65.9% after 5 years; “ischemia free survival” was 84.6% at 1 year and 44.8% after 5 years.
What are kissing stents?
Kissing stent reconstruction is a widely used technique for the management of aortoiliac occlusive disease involving the aortic bifurcation or proximal common iliac arteries.
How long do heart stents last?
How long will a stent last? It is permanent. There is just a 2–3 per cent risk of narrowing coming back, and if that happens it is usually within 6–9 months. If it does, it can potentially be treated with another stent.