Quantitative angiography during coronary angioplasty with a single angiographic view: A comparison of automated edge detection and videodensitometric techniques

American Heart Journal

Volumn 126, Issue 6, 1993, Pages 1326-1333

  Escaned, Javier ^a   Foley, David P ^a   Haase, Jürgen ^a   Di Mario, Carlo ^a   Hermans, Walter R ^a   de Feyter, Pim J ^a   Serruys, Patrick W ^a  

^a ERASMUS UNIVERSITY ROTTERDAM   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

GLYCERYL TRINITRATE; ISOSORBIDE DINITRATE;

ANGIOGRAPHY; ARTICLE; CLINICAL TRIAL; COMPARATIVE STUDY; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; CORONARY ARTERY DILATATION; CORONARY ARTERY DISEASE; HUMAN; MAJOR CLINICAL STUDY; PRIORITY JOURNAL; QUANTITATIVE DIAGNOSIS; VIDEODENSITOMETRY;

ALGORITHMS; ANGIOGRAPHY, DIGITAL SUBTRACTION; ANGIOPLASTY, TRANSLUMINAL, PERCUTANEOUS CORONARY; CORONARY ANGIOGRAPHY; CORONARY DISEASE; CORONARY VESSELS; DENSITOMETRY, X-RAY; HUMANS; MONITORING, INTRAOPERATIVE; RADIOGRAPHIC IMAGE INTERPRETATION, COMPUTER-ASSISTED;

EID: 0027144424     PISSN: 00028703     EISSN: None     Source Type: Journal    
DOI: 10.1016/0002-8703(93)90530-M     Document Type: Article

References (36)

1. Assessment of stenoses in coronary angioplasty. Inter-and intraobserver variability
2. Assessing the physiological significance of coronary obstructions in patients importance of diffuse undetected atherosclerosis
3. Assessment of percutaneous transluminal coronary angioplasty by quantitative coronary angiography: diameter versus densitometric area measurements
4. Variability of quantitative digital subtraction coronary angiography before and after percutaneous transluminal coronary angioplasty
5. Videodensitomatric determination of minimum coronary artery luminal diameter before and after angioplasty
6. Assessment of coronary angioplasty: comparison of visual assessment, hand-held caliper measurement and automated digital quantitation
7. Cinevideodensitometric analysis of the effect of coronary angioplasty on coronary artery dimensions
8. Comparison by quantitative angiographic assessment of coronary stenoses of one view showing the severest narrowing to two orthogonal views
9. Percutaneous transluminal coronary angioplasty and subsequent restenosis quantitative and qualitative methodology for their assessment
10. Estimation of the effects of angioplasty on coronary stenosis using quantitative video angiography
11. Does the new angiotensinconverting enzyme inhibitor cilazapril prevent restenosis after percutaneous transluminal coronary angioplasty? The results of the MERCATOR study a multicenter randomized doubleblind placebo-controlled trial
12. Calibration using angiographic catheters as scaling devices: importance of filming the catheters not filled with contrast medium
13. Coronary artery dimensions from cineangiograms: methodology and validation of a computer-assisted analysis procedure
14. Transfer functions of the X-ray cine video chain applied to digital processing of coronary cineangiograms
15. Assessment of short-, medium- and long-term variations in arterial dimensions from computer assisted quantification of coronary cineangiograms
16. Invivo validation of on-line and off-line geometric coronary measurements using insertion of stenosis phantoms in porcine coronary arteries
17. Edge detection versus densitometry in the quantitative assessment of stenosis phantoms: an in vivo comparison in porcine coronary arteries
18. Percutaneous transluminal coronary angioplasty: report of complications from the National Heart, Lung, and Blood Institute PTCA Registry
19. Statistical methods for assessing agreement between two methods of clinical measurement
20. Quantitative analysis of coronary arteriograms by microprocessor cinevideodensitometry
21. Relative insensitivity of densitometric stenosis measurement to lumen edge determination
22. Morphometry versus densitometry: a comparison by use of casts of human coronary arteries
23. Automated quantitative coronary arteriography: morphologic and physiologic validation in vivo of a rapid digital angiographic method
24. Pathology of coronary angioplasty and related topics
25. Edge detection versus densitometry for assessing coronary stenting quantitatively
26. Percutaneous angioscopy during coronary angioplasty using a steerable microangioscope
27. Percutaneous coronary angioscopy in patients with restenosis after coronary angioplasty
28. Significance of intimal tears in the mechanism of luminal enlargement in percutaneous transluminal coronary angioplasty correlation of histologic and angiographic findings in postmortem human hearts
29. Combination balloon- ultrasound imaging catheter for percutaneous transluminal angioplasty. Validation of imaging, analysis of recoil, and identification of plaque fracture
30. Potential errors in the estimation of coronary arterial stenosis from clinical arteriography with reference to the shape of the coronary arterial lumen
31. Intracoronary ultrasound after coronary intervention [Abstract]
32. Pitfalls in the determination of absolute dimensions using angiographic catheters as scaling devices in quantitative angiography
33. Optical distortion due to geomagnetism in quantitative angiography
34. Two scaning techniques for correction of scattered radiation and veiling glare
35. Scatter-glare corrections in quantitative dual energy fluoroscopy