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The study describes the validation of Cleerly's artificial intelligence-guided quantitative coronary CT angiography (AI-QCT) ISCHEMIAtechnology for diagnostic accuracy and prognostic risk stratification. High Diagnostic Accuracy of AI-ISCHEMIA in Comparison to PET, FFR-CT, SPECT, and Invasive FFR: A Pacific Substudy.
A middle aged male with no h/o CAD presented with one week of crescendo exertional angina, and had chestpain at the time of the first ECG: Here is the patient's previous ECG: Here is the patient's presenting ED ECG: There is isolated ST depression in precordial leads, deeper in V2 - V4 than in V5 or V6. There is no ST elevation.
Traditional methods of non-invasive ischemia testing (stress EKG , stress echo, SPECT , PET , direct-to-cath) can result in false negatives 20-30 percent of the time, which can lead to undetected disease, and false positives over 50 percent of the time, which can lead to unnecessary invasive procedures. 2021 ACC/AHA ChestPain Guidelines.
ET Main Tent (Hall B1) This session offers more insights from key clinical trials presented at ACC.24 24 and find out what it all means for your patients.
Written by Pendell Meyers A man in his late 30s with history of hypertension, tobacco use, and obesity presented to the Emergency Department for acute chestpain which started approximately 3 hours prior to arrival, in the setting of a very stressful situation. The pain radiated down both arms, 10/10 in severity.
2-4 HeartFlow’s non-invasive FFR CT technology has emerged as a leading frontline strategy for accurately diagnosing hemodynamically significant coronary lesions in patients suspected of having CAD. 5 Revascularization to improve blood flow to the heart has been shown to reduce mortality in stable chestpain patients.
The collaboration seeks to provide access to emerging technologies, like Medis QFR, while also reducing complexity in the cath lab to improve the operating environment for clinicians.
Technological advancements have revolutionized the medical industry; now, portable ECG devices are also available. If you experience any symptoms, such as chestpain, dizziness, unusual tiredness or fatigue, shortness of breath, or irregular heartbeat, your doctor would want you to go for an ECG test to find out the underlying cause.
Historically, the radiation required to perform CTCA scans was relatively high, but with the advent of newer scanning technologies, that dose has been significantly reduced 1. Share ChestPain Symptoms There is no role for CT Calcium Scoring in the setting of someone with chestpain symptoms suspected to be from a narrowed coronary artery.
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