溺爱
发表于 2025-3-30 09:28:37
Local and Global Optimality Criteria basic cardiac pathophysiology which has undoubtedly contributed to the impressive decline in cardiovascular mortality in recent years . Precise anatomic diagnosis, physiologic assessment, and accurate prognosis have been made available by these new technologies.
LAY
发表于 2025-3-30 15:48:39
Myocardial imaging: The promise and challenge of digital image processings with cardiovascular disease. One of the first major applications of digital imaging processing techniques to myocardial imaging was the development of multiple gated acquisition radionuclide ventriculography. Radionuclide ventriculography had been shown to be of value in determining ventricular ej
Expurgate
发表于 2025-3-30 19:50:33
Digital image processing robots, and even people with personal computers are using digital image processing techniques. The use of computer methods in image processing with respect to cardiac imaging is over 15 years old and increasing everyday. In this chapter we shall describe what a digital image is, how one obtains dig
MAOIS
发表于 2025-3-31 00:37:31
Basic physical principles of cardiac imaging systemsapter describes both the physics of magnetic resonance imaging as well as preliminary clinical results. Most current imaging systems can be classified into one of two categories, those generating images of projections and those generating tomograms.
爱花花儿愤怒
发表于 2025-3-31 01:39:41
Computer hardware considerations in digital imaging, is not greatly different than image processing used in any other application except that more recently there has been great interest in real-time acquisition systems for use in digital subtraction angiography, echocardiography, and other forms of cardiac imaging.
GILD
发表于 2025-3-31 07:34:21
Physiologic concepts in cardiac imaging: Flow-function relations in acutely ischemic myocardiumstudies which addressed the relationship between regional myocardial blood flow and regional contractile function. The abbreviated term we have used to describe this subject is myocardial ‘flow-function relations’.
Arteriography
发表于 2025-3-31 10:13:13
A geometric foundation for the study of left ventricular motion: Some tensor considerationsian motion of little bits of wall that we can’t help perceiving upon the imaging screen. Because the heart is moving in the chest as it beats, much of the observed motion of edge elements is passive translation and rotation, irrelevant to the assessment of contractile function. To analyze the functi
挫败
发表于 2025-3-31 14:15:03
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AGONY
发表于 2025-3-31 20:51:55
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运动吧
发表于 2025-3-31 23:04:32
Quantitative coronary arteriographyon necessary to guide therapy. Coronary artery disease has classically been determined by estimates of percent stenosis from cineangiograms. However, this method has been shown to be characterized by large interobserver and intraobserver variability. As a result, recent attempts have been made to qu