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VIDEO: Technologies and Techniques to Reduce Radiation Dose in the Cardiac Cath Lab

November 06, 2018

Akshay Khandelwal, M.D., director of medical operations at the Henry Ford Heart and Vascular Institute, Detroit, and associate professor of cardiology at Wayne State University, explains how his center has reduced X-ray radiation dose in the cardiac catheterization labs.

Watch the related VIDEO: Reducing Cath Lab Radiation Dose at Henry Ford Hospital — Discussion with Nicolas Bevins, Ph.D., vice chair, physics and research, and Jessica Harrington, RCIS, Henry Ford Hospital.

 

For more on how to reduce dose in the cath lan, read these related articles:

Cardiology Societies Call for Better Radiation Dose Tracking

Defining the Cath Lab Workplace Radiation Safety Hazard

Dose-Lowering Practices for Cath Lab Angiography

5 Technologies to Reduce Cath Lab Radiation Exposure

VIDEO: Heart Surgeon Shares Effects of Fluoroscopic Radiation Exposure

Helping Interventional Cardiologists Reduce Exposure to Ionizing Radiation

14 Ways to Reduce Radiation Exposure in the Cath Lab

 

Cardiac Imaging

ACC | April 30, 2012

One of the most interesting educational exhibits at the recent American College of Cardiology (ACC) 2012 Scientific Session was "The Heart of Innovation" display on the show floor. The ACC in collaboration with marquee sponsor Philips Healthcare and several other industry leaders created this non-accredited, hands-on education experience. The exhibit explored the evolution of the standard-of-care for heart disease and heart failure caused by valvular disease. It looked at these issues through the lenses of personalized medicine, techno-biology, minimally invasive procedures and physician-patient engagement. The exhibit included technology from the past, present and future of healthcare. To incorporate a historical view, the entrance to the display included the ACC's special collection of historic artifacts encompassing medical books, stethoscopes and device technology dating back hundreds of years, including a stethoscope from 1535. This historical perspective was juxtaposed with a modern attendee experience that included the option to explore the entire exhibit with a specially provided iPad tour. The centerpiece was a mockup of a hybrid OR. It included a Corindus CorPath robotic cath lab intervention guidance system. Other partners included Maquet, showing a portable heart-lung machine the size of a small suitcase and the CFI Medical Solutions ZeroGravity radiation protection system. What made the hybrid OR particularly unique was that it was situated across from the Minimally Invasive Gallery, which featured many of the innovations that are driving procedures performed in the hybrid OR. The gallery encompassed solutions from Medtronic and Edwards Lifesciences, including Edward's breakthrough Sapien transcatheter heart valve. The display discussed current treatments and what the future technologies will likely be from the standard-of-care in the future.

Left Atrial Appendage (LAA) Occluders | April 06, 2012

Siemens' AcuNav V 3-D intracardiac echo (ICE) catheter offers detailed, live 3-D images of the interior of the heart. This video shows an example of the catheter imaging the left atrial appendage (LAA). The technology may play a role in guiding and properly seating transcatheter LAA occluders. The technology was shown as a work-in-progress during ACC 2012.

Ultrasound Intra-cardiac Echo (ICE) | April 06, 2012

Siemens' AcuNav V 3-D intracardiac echo (ICE) catheter offers detailed, live 3-D images of the interior of the heart. This video shows an example of the catheter imaging the pulmonary vein. The technology may play a role in better guiding transcatheter electrophysiology (EP) ablation procedures. The technology was shown as a work-in-progress during ACC 2012.

Ultrasound Intra-cardiac Echo (ICE) | April 06, 2012

Siemens' AcuNav V 3-D intracardiac echo (ICE) catheter offers detailed, live 3-D images of the interior of the heart. This video shows an example of the catheter imaging a transseptal puncture. This new ICE technology may help better guide these punctures, which are routinely used in catheter ablations and transcatheter left atrial appendage (LAA) occluder delivery. The technology was shown as a work-in-progress during ACC 2012.

Ultrasound Intra-cardiac Echo (ICE) | April 06, 2012

Siemens' AcuNav V 3-D intracardiac echo (ICE) catheter offers detailed, live 3-D images of the interior of the heart. This video shows an example of the catheter imaging the function of the aortic valve. The technology was shown as a work-in-progress during ACC 2012.

ACC | March 30, 2012

Diagnostic and Interventional Cardiology Editor Dave Fornell discusses trends and shares his choices of the most innovative technologies shown on the floor of the American College of Cardiology (ACC) 2012 Scientific Session, held March 24-27 in Chicago. A couple of key trends were evident on the show floor — new technology to support trans-aortic valve replacement (TAVR) and the launch of new cardiovascular image and information systems (CVIS) to support healthcare's adoption of proposed Stage 2 meaningful use (MU) requirements. Other highlights include a balloon-inflatable TAVR/EVAR introducer sheath, 3-D intra-cardiac echo, a mobile angiography system for hybrid ORs and chocolate for heart health. For more information: www.DIcardiology.com

Cardiac Imaging | December 30, 2011

DAIC editor Dave Fornell explains some of the most innovative cardiovascular imaging technologies showcased by vendors at the Radiological Society of North America (RSNA) meeting in December 2011.

Ultrasound Imaging | December 16, 2011

At RSNA 2011, Toshiba unveiled its Aplio 500 ultrasound system, which offers a unique 3-D fly-through imaging capability. The system takes the image dataset and processes it to create a cine loop fly-through of any hollow, fluid-filled blood vessel, duct or organ. The example in this video is of a blood vessel in the liver. The capability and image quality is similar to what is seen in a virtual colonoscopy created from CT datasets. The technology was highlighted in our editor's choice for most innovative new technologies at RSNA 2011. The future applications of this technology may include 3-D ultrasound navigation aids for vessels in the cath lab.

PET-MRI | June 27, 2011

Three companies showed different versions of a combined positron emission tomography (PET)/magnetic resonance (MR) system during the Society of Nuclear Medicine (SNM) 2011 annual meeting in San Antonio, Texas. Representatives from Siemens, Philips and GE Healthcare explain how their systems work and how PET/MR may be used as a new modality to show both physiologic and anatomical information.

Mobile Devices | June 27, 2011

MIM Software offers remote viewing software to call up diagnostic-quality medical images on an iPad, iPhone and other smart phones. The software, images and computing power are hosted on a cloud-based server, which can be accessed with these devices from any location. MIM Chief Technology Officer Mark Cain demonstrates the system during the Society of Nuclear Medicine (SNM) 2011 annual meeting.

Nuclear Imaging | June 27, 2011

Society of Nuclear Medicine (SNM) President George Segall, M.D., offers insights into the trends he saw at the society's 2011 annual meeting, including PET/MRI and amyloid plaque imaging.

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