Researchers analyzed the data from more than 8,200 patients who underwent cardiac computed tomography angiography and found that those with a family history of coronary artery disease, or CAD, have a 28 percent chance of developing the disease themselves than those with no family history. Family history of CAD also was independently associated with an increased prevalence of plaque in the arteries.
The study is presented at the Sunday at the 59th annual American College of Cardiology Scientific Sessions in Atlanta.
"This is the first study to show that family history of premature coronary artery disease is a significant predictor of obstructive coronary artery disease using coronary computed tomography," says Mouaz Al-Mallah, M.D., director of Cardiac Imaging Research at Henry Ford and lead author of the study.
While family history is a well-known risk factor for premature coronary artery disease, Henry Ford researchers examined whether family history was linked to obstructive coronary artery disease in patients who underwent cardiac computed tomography angiography, a diagnostic imaging tool that looks at the coronary arteries and evaluates the amount of blockage from plaque. For the study researchers analyzed data of patients using the Advanced Cardiovascular Imaging Consortium, which is funded by Blue Cross Blue Shield of Michigan.
"Based on past research and our findings, we believe cardiac computed tomography angiography would likely identify a high risk group of patients with advanced plaque buildup," Dr. Al-Mallah says.
Premature coronary artery disease occurs in people 45 and under. As a person ages, the coronary arteries are more likely to narrow and harden, leading to obstructive coronary artery disease, the leading cause of death in the United States for men and women. Every year, more than 500,000 Americans die from coronary artery disease.
The study was physician initiated and did not receive external funding.
David Olejarz | EurekAlert!
New study: How does Europe become a leading player for software and IT services?
03.04.2017 | Fraunhofer-Institut für System- und Innovationsforschung (ISI)
Reusable carbon nanotubes could be the water filter of the future, says RIT study
30.03.2017 | Rochester Institute of Technology
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
20.04.2017 | Event News
18.04.2017 | Event News
03.04.2017 | Event News
27.04.2017 | Life Sciences
27.04.2017 | Physics and Astronomy
27.04.2017 | Earth Sciences