Highlights
Even small declines in renal function are associated with worse short-term outcomes after AMI.
The clinical impact of the timing of acute kidney injury (AKI) onset after AMI is unknown.
Early-phase AKI is associated with poor long-term mortality.
Late-phase AKI is not associated with poor long-term mortality.
Careful clinical attention and intensive care should be used in patients with early-phase AKI after AMI.
Our data shows the regional coronary artery calcium scores (lesion CAC) on multidetector computed tomography (MDCT) and the cross-section imaging on MDCT angiography (CTA) in the target lesion of the patients with stable angina pectoris who were scheduled for percutaneous coronary intervention (PCI). CAC and CTA data were measured using a 128-slice scanner (Somatom Definition AS+; Siemens Medical Solutions, Forchheim, Germany) before PCI. CAC was measured in a non-contrast-enhanced scan and was quantified using the Calcium Score module of SYNAPSE VINCENT software (Fujifilm Co. Tokyo, Japan) and expressed in Agatston units. CTA were then continued with a contrast-enhanced ECG gating to measure the severity of the calcified plaque condition. We present that both CAC and CTA data are used as a benchmark to consider the addition of rotational atherectomy during PCI to severely calcified plaque lesions.
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