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Perfusion predicts six-month survival
Results from a prospective study bolster confidence that a negative adenosine perfusion contrast MR test means patients have a good chance of surviving the next six months without major heart problems.
Results from a prospective study bolster confidence that a negative adenosine perfusion contrast MR test means patients have a good chance of surviving the next six months without major heart problems.
Dr. David Hardung from St. Marien Hospital in Bonn, Germany, surveyed the medical experience of 432 patients with negative adenosine stress tests or evidence of minor perfusion deficits involving less than 25% transmural enhancement of the myocardial wall. The event-free survival rate after 267 days was 98.8%. One cardiac death was reported from nonischemic dilated cardiomyopathy. No incidences of myocardial infarction or acute coronary syndrome occurred, but four cases of significant coronary artery disease were identified among 36 patients who underwent coronary angiography in the follow-up period.
FDA Grants Expanded 510(k) Clearance for Xenoview 3T MRI Chest Coil in GE HealthCare MRI Platforms
November 21st 2024Utilized in conjunction with hyperpolarized Xenon-129 for the assessment of lung ventilation, the chest coil can now be employed in the Signa Premier and Discovery MR750 3T MRI systems.
New Study Examines Agreement Between Radiologists and Referring Clinicians on Follow-Up Imaging
November 18th 2024Agreement on follow-up imaging was 41 percent more likely with recommendations by thoracic radiologists and 36 percent less likely on recommendations for follow-up nuclear imaging, according to new research.
