Cardiac Imaging: Page 39

3D-printed coronary models help validate FFR-CT software
By Abraham Kim
Monday, December 2 | 11:00 a.m.-11:10 a.m. | SSC01-04 | Room S402ABPatient-specific 3D-printed models based on coronary CT angiography (CCTA) scans allowed clinicians to obtain fractional flow reserve (FFR) measurements nearly as well as FFR derived from CCTA (FFR-CT) and invasive FFR in this study to be presented on Monday.
November 11, 2019
CT whole-heart volume predicts adverse cardiac events
By Abraham Kim
Sunday, December 1 | 11:05 a.m.-11:15 a.m. | SSA03-03 | Room S105ABIndividuals with a small 3D whole-heart volume, as calculated on CT scans, have an increased risk of major adverse cardiac events, compared with those with a normal or large heart volume, according to researchers from Harvard Medical School.
November 11, 2019
Stereotaxis, Catheter Precision treat heart arrhythmias
By AuntMinnie.com staff writers
Cardiac arrhythmia patients have been successfully treated for the first time with Catheter Precision's Vivo arrhythmia localization system and Stereotaxis' robotic magnetic navigation technologies.
November 10, 2019
2017 02 10 15 45 57 410 Heart 400
Onsite FFR-CT tops CCTA in detecting coronary stenosis
By Abraham Kim
An onsite fractional flow reserve CT (FFR-CT) algorithm detected functionally significant stenosis in patients suspected of having coronary artery disease with greater accuracy than radiologists reading coronary CT angiography (CCTA) scans in a study, recently published online in Radiology: Cardiothoracic Imaging.
November 7, 2019
2019 03 25 23 23 9633 Heart Yellow 400
CAC found on CT lung screening spurs management changes
By Abraham Kim
Wednesday, December 4 | 11:00 a.m.-11:10 a.m. | SSK05-04 | Room N229Coronary artery calcium (CAC) scoring should be integrated into CT lung cancer screening exams, according to researchers from Massachusetts General Hospital.
November 6, 2019
AI algorithm makes CAC viable on ultralow-dose CT
By Abraham Kim
Wednesday, December 4 | 10:30 a.m.-10:40 a.m. | SSK03-01 | Room E351Researchers from Israel have developed a denoising artificial intelligence (AI) algorithm that can make coronary artery calcium (CAC) scoring viable on ultralow-dose CT scans.
November 6, 2019
FFR-CT values vary by coronary artery segment measured
By Abraham Kim
Monday, December 2 | 11:40 a.m.-11:50 a.m. | SSC01-08 | Room S402ABFractional flow reserve CT (FFR-CT) values measured in the distal segment of the coronary arteries were markedly lower than those measured in the proximal and mid segments of the same arteries in a study by researchers from South Carolina.
November 6, 2019
FFR-CT, CCTA bolster emergency chest pain evaluation
By Abraham Kim
Monday, December 2 | 11:20 a.m.-11:30 a.m. | SSC04-06 | Room S102CDThe combination of fractional flow reserve CT (FFR-CT) and conventional coronary CT angiography (CCTA) proved to be effective at ruling out major adverse cardiac events for emergency patients with acute chest pain in this study to be discussed on Monday.
November 6, 2019
FFR-CT may reduce downstream testing for chest pain
By Abraham Kim
Monday, December 2 | 10:30 a.m.-10:40 a.m. | SSC01-01 | Room S402ABAccounting for fractional flow reserve CT (FFR-CT) when evaluating the coronary CT angiography scans of patients with chest pain could improve patient classification and lower the rate of follow-up examinations, according to this Monday presentation.
November 6, 2019
CT whole-heart volume predicts adverse cardiac events
By Abraham Kim
Sunday, December 1 | 11:05 a.m.-11:15 a.m. | SSA03-03 | Room S105ABIndividuals with a small 3D whole-heart volume, as calculated on CT scans, have an increased risk of major adverse cardiac events, compared with those with a normal or large heart volume, according to researchers from Harvard Medical School.
November 6, 2019
3D MRI, CT software right for coronary artery disease
By Wayne Forrest
Thursday, December 5 | 11:00 a.m.-11:10 a.m. | SSQ03-04 | Room E450BSwiss and German researchers have developed 3D multimodal image fusion software that merges MRI perfusion and late gadolinium enhancement results with coronary CT angiography and CT-derived fractional flow reserve.
November 5, 2019
Cardiac MRI T1 mapping adds value to Fabry disease
By Wayne Forrest
Wednesday, December 4 | 3:50 p.m.-4:00 p.m. | SSM03-06 | Room S401CDThe value of cardiac MRI with T1 mapping in determining the diagnosis, treatment, and prognosis of Fabry disease is the topic of this Wednesday afternoon session.
November 5, 2019
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