Cardiac Imaging

The cardiac imaging channel includes the modalities of computed tomography (CT), cardiac ultrasound (echocardiography), magnetic resonance imaging (MRI), nuclear imaging (PET and SPECT), and angiography.

Videos | Computed Tomography (CT) | August 11, 2020
Todd Villines, M.D., FACC, FAHA, MSCCT, explains some of more influential cardiac CT clinical papers from the past year...
Videos | CT Angiography (CTA) | August 11, 2020
Todd Villines, M.D., FACC, FAHA, MSCCT, explains how coronary plaque assessment will become a new risk assessment tool...
Videos | Computed Tomography (CT) | August 11, 2020
Todd Villines, M.D., FACC, FAHA, MSCCT, explains some of the discussion on CT used for COVID-19 patients at the Society...
Rafael Rivero, M.D., Global Head of Medical Affairs at MSI, said: "The importance of MyoStrain cannot be understated because of the test's immense clinical value and ability to quantify intramyocardial dysfunction across 48 segments of the heart. In a six-heartbeat MRI scan, MyoStrain arms physicians with novel clinical information about a patient's heart health."
News | Cardiac Imaging | August 11, 2020
August 11, 2020 — Myocardial Solutions, Inc. and United Imaging, Inc. have formed a strategic partnership to open new...
As part of an international collaboration, researchers from Aarhus University and University of Leicester have succeeded in developing a dynamic 3-D CT scanning method that shows what happens inside the body during simulated heart massage

A look inside cardiopulmonary resuscitation: A 4-D computed tomography model of simulated closed chest compression. A proof of concept. Courtesy of Kasper Hansen/Jonathan Bjerg Moeller/Aarhus University

News | Cardiac Imaging | August 07, 2020
August 7, 2020 — Rapid first aid during cardiac arrest makes the difference between life and death. But what happens to...
Ghost imaging approach could enable detailed movies of the heart with low-dose X-rays

Researchers developed a high-resolution X-ray imaging technique based on ghost imaging that can capture the motion of rapidly moving objects. They used it to create a movie of a blade rotating at 100,000 frames per second. Image courtesy of Sharon Shwartz, Bar-Ilan University

News | X-Ray | August 06, 2020
August 6, 2020 — Researchers have demonstrated a new high-resolution X-ray imaging technique that can capture the...
It covers every major modality, including breast imaging/mammography, fixed and portable C-arms (cath, IR/angio, hybrid, OR), CT, MRI, nuclear medicine, radiographic fluoroscopy, ultrasound and X-ray
News | Radiology Imaging | July 29, 2020
July 29, 2020 — IMV Medical Information, part of Science and Medicine Group, announced the release of the latest...
Left, a 3-D rendering of a heart from a cardiac CT exam. Right, a lung-CT exam showing the heart and ground glass lesions in the lungs of a COVID-19 patient. CT has become a front-line imaging modality in the COVID era because it offers both cardiac and lung information to help determine a patients disposition with chest pain, COVID-19 and COVID-caused myocarditis and pulmonary embolism. #COVID19 #CCTfirst #YesCCT

Left, a 3-D rendering of a heart from a cardiac CT exam. Right, a lung-CT exam showing the heart and ground glass lesions in the lungs of a COVID-19 patient. CT has become a front-line imaging modality in the COVID era because it offers both cardiac and lung information to help determine a patients disposition with chest pain, COVID-19 and COVID-caused myocarditis and pulmonary embolism.

Feature | Computed Tomography (CT) | July 28, 2020
July 28, 2020 — The use of cardiovascular computed tomography angiography (CCTA) is one of the areas that has seen a...
A cardiac CT of a patient with pacemaker leads, which can be challenging to get good images due to metal artifact. This image was rendered from using Canon's AiCE AI-assisted interactive reconstruction with Global Illumination 3-D rendering from a scan on an Aquilion One Genesis SP system.

A cardiac CT of a patient with pacemaker leads, which can be challenging to get good images due to metal artifact. This image was rendered from using Canon's AiCE AI-assisted interactive reconstruction with Global Illumination 3-D rendering from a scan on an Aquilion One Genesis SP system.

Feature | Computed Tomography (CT) | July 27, 2020
There has been tremendous growth in the field of cardiovascular computed tomography (CT) in the past two decades, with...
The new Aquilion One Genesis SP cardiac CT system uses artificial intelligence to help reconstruct low dose cardiac CT images. #SCCT2020

The new Aquilion One Genesis SP cardiac CT system uses artificial intelligence to help reconstruct low dose cardiac CT images.

News | Computed Tomography (CT) | July 20, 2020
July 20, 2020 – To meet the growing cardiovascular imaging needs of healthcare systems, Canon Medical Systems USA is...
Novel imaging agent provides foundation to inform treatment strategies

Getty Images

News | PET Imaging | July 16, 2020
July 16, 2020 — Whole body positron emission tomography (PET) has, for the first time, illustrated the existence of...
The Mindways Solid phantom with volume of interest in the quality assurance phantom (red circles, left side). A participant's noncontrast-enhanced axial CT (right side) with volume of interest (yellow circles) in the trabecular bone compartment of three vertebrae for bone mineral density measurements. Image courtesy of Radiological Society of North America

The Mindways Solid phantom with volume of interest in the quality assurance phantom (red circles, left side). A participant's noncontrast-enhanced axial CT (right side) with volume of interest (yellow circles) in the trabecular bone compartment of three vertebrae for bone mineral density measurements. Image courtesy of Radiological Society of North America

News | Cardiac Imaging | July 15, 2020
July 15, 2020 — Cardiac CT exams performed to assess heart health also provide an effective way to screen for...
Cardiac MR can offer data above and beyond anatomical imaging, which is the main reason why this system was installed at Baylor Scott White Heart Hospital in Dallas. The system is a dedicated heart MRI scanner.

Cardiac MR can offer data above and beyond anatomical imaging, which is the main reason why this system was installed at Baylor Scott White Heart Hospital in Dallas. The system is a dedicated heart MRI scanner.

News | Pediatric Imaging | June 29, 2020
June 29, 2020 — A type of smart magnetic resonance imaging (MRI) scan used in people with heart disease could help...
RapidAI acquires comprehensive aneurysm management innovator and expands scope to include aneurysm, extending its leadership in cerebrovascular imaging
News | Artificial Intelligence | June 12, 2020
June 12, 2020 — RapidAI announced the acquisition of EndoVantage, developer of the Find, Track and Treat comprehensive...
Nuclear Cardiology Optimistic About Return to Pre-COVID-19 Exam Levels. An American Society of Nuclear Cardiology (ASNC) member survey are confident nuclear cardiology volumes will return to pre-pandemic levels. #COVID19 #SARScov2
News | Nuclear Imaging | June 01, 2020
June 1, 2020 — While acknowledging the challenges their specialty is facing, more than two-thirds of respondents to an...
The Philips Lumify point-of-care ultrasound (POCUS) system assessing a patient in the emergency room combined with telehealth to enable real-time collaboration with other physicians.

The Philips Lumify point-of-care ultrasound (POCUS) system assessing a patient in the emergency room combined with telehealth to enable real-time collaboration with other physicians.

News | Coronavirus (COVID-19) | May 26, 2020
May 26, 2020  — Philips Healthcare recently received 510(k) clearance from the U.S. Food and Drug Administration (FDA)...
An example of DiA'a automated ejection fraction AI software on the GE vScan POCUS system at RSNA 2019.

An example of DiA'a automated ejection fraction AI software on the GE vScan POCUS system at RSNA 2019. Photo by Dave Fornell.

News | Ultrasound Imaging | May 26, 2020
May 12, 2020 — DiA Imaging Analysis, a provider of AI based ultrasound analysis solutions, said it received a...
Videos | Coronavirus (COVID-19) | May 07, 2020
Interview with Geoffrey Rose, M.D., president of Sanger Heart and Vascular Institute with Atrium Health, in Charlotte,...
Figure 4 for the study. Images of a 65-year-old man (patient 6). (a) Cardiac MRI perfusion shows perfusion deficit of anterior/anterolateral wall attributed to left anterior descending artery/left circumflex artery (*). (b) CT coronary angiography. (c) Coronary angiography, left anterior oblique projection with caudal angulation. (d) Three-dimensional image fusion helped refine diagnosis: perfusion deficits (*) were most likely caused by narrow first diagonal branch and its first, stented side branch.

Figure 4 for the study. Images of a 65-year-old man (patient 6). (a) Cardiac MRI perfusion shows perfusion deficit of anterior/anterolateral wall attributed to left anterior descending artery/left circumflex artery (*). (b) CT coronary angiography. (c) Coronary angiography, left anterior oblique projection with caudal angulation. (d) Three-dimensional image fusion helped refine diagnosis: perfusion deficits (*) were most likely caused by narrow first diagonal branch and its first, stented side branch (arrowhead). Retrospectively, denoted lesion could also be found at CT coronary angiography and coronary angiography (arrowheads in b and c, respectively). CT FFR = CT-derived fractional flow reserve, LGE = late gadolinium enhancement. Image courtesy of RSNA, Radiology.

News | Cardiac Imaging | May 04, 2020
May 4, 2020 – A new technique that combines computed tomography (CT) and magnetic resonance imaging MRI can bolster...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 Pulmonary CT angiography of a 68 year old male. The CT scan was obtained 10 days after the onset of COVID-19 symptoms and on the day the patient was transferred to the intensive care unit.

Figure 2: Pulmonary CT angiography of a 68 year old male. The CT scan was obtained 10 days after the onset of COVID-19 symptoms and on the day the patient was transferred to the intensive care unit. Axial CT images (lung windows) (a,b) show peripheral ground-glass opacities (arrow) associated with areas of consolidation in dependent portions of the lung (arrowheads). Interlobular reticulations, bronchiectasis (black arrow) and lung architectural distortion are present. Involvement of the lung volume was estimated to be between 25% and 50%. Coronal CT reformations (mediastinum windows) (c,d) show bilateral lobar and segmental pulmonary embolism (black arrows). Courtesy of RSNA

News | Coronavirus (COVID-19) | April 23, 2020
April 23, 2020 — A special report published in the journal Radiology outlines prevention, diagnosis and treatment of...