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Figure 1 | Trials

Figure 1

From: Computed tomographic coronary angiography for patients with heart failure (CTA-HF): a randomized controlled trial (IMAGE HF Project 1-C)

Figure 1

IMAGE-HF Project I-C: experimental algorithm to evaluate use of tomographic coronary angiography (CTA) in determination of heart failure (HF) etiology. Figure 1 illustrates the experimental model of this study, in which the ability of CTA to determine etiology of HF will be compared to that of invasive coronary angiography (ICA). All patients exhibiting HF of unknown etiology will be considered; patients with contraindications to CTA will be excluded.

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