Results 241 to 250 of about 3,147,050 (413)

A Systematic Review of the Variability of Ventilation Defect Percent Generated From Hyperpolarized Noble Gas Pulmonary Magnetic Resonance Imaging

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Hyperpolarized (HP) gas pulmonary MR ventilation images are typically quantified using ventilation defect percent (VDP); however, the test‐retest variability of VDP has not been systematically established in multi‐center trials. Herein, we perform a systematic review of the test‐retest literature on the variability of VDP, and similar metrics,
Vanessa M. Diamond, Laura C. Bell, Jeffrey N. Bone, Bastiaan Driehuys, Martha Menchaca, Giles Santyr, Sarah Svenningsen, Robert P. Thomen, Helen Marshall, Laurie J. Smith, Guilhem J. Collier, Jim M. Wild, Jason C. Woods, Sean B. Fain, Rachel L. Eddy, Jonathan H. Rayment   +15 more
wiley   +1 more source

The impact of emotional distress on response to radiofrequency ablation. [PDF]

Pain Rep
Nikolis A, Nikolis L, Wynia Z, Murillo C, Friedrich J, Ashar YK.   +5 more
europepmc   +1 more source

Long-Term Results of Radiofrequency Catheter Ablation in Non-ischemic Sustained Ventricular Tachycardia with Underlying Heart Disease. Nonuniform Arrhythmogenic Substrate and Mode of Ablation.

, 1996
Masaomi Chinushi, Yoshifusa Aizawa, Kouji Ohhira, Akira Abe, Akira Shibata   +4 more
openalex   +2 more sources

MR and Ultrasound for Liver Fat Assessment in Children: Techniques and Supporting Evidence

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Hepatic steatosis is a common imaging finding that can be a sign of chronic liver disease, most often associated with metabolic dysfunction‐associated steatotic liver disease (MASLD). Imaging techniques for evaluating steatosis range from basic qualitative assessments to advanced and highly accurate quantitative metrics. Among these, MRI‐based
Suraj D. Serai, Manish Dhyani, Saubhagya Srivastava, Jonathan R. Dillman   +3 more
wiley   +1 more source

Resolution of Sleep Apnea After Radiofrequency Ablation of Goiter. [PDF]

Case Rep Endocrinol
Ali KA, Ma DX, McCullough LM, Herdegen JJ, Wrenn SM.   +4 more
europepmc   +1 more source

Radiofrequency Catheter Ablation of Left-sided Accessory Pathways Using a Transeptal Technique and Specialized Long Intravascular Sheaths. Efficacy, Recurrence Rate ant Complications.

, 1997
Alex S.B. Yip, Wing‐Hing Chow, Tak‐Cheung Yung, Elaine Chau, Tsan-Fai CHAN   +4 more
openalex   +2 more sources

Current Landscape of Short‐T2 Imaging Techniques in the Musculoskeletal System: The Past, Present and Future

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Conventional MRI is limited in imaging tissues with short T2 relaxation times, such as bone, ligaments, and cartilage, due to their rapid signal decay. This limitation has spurred the development of specialized MRI techniques designed specifically for short‐T2 tissue imaging.
Pranjal Rai, Amit Kumar Janu, Nitin Shetty, Suyash Kulkarni   +3 more
wiley   +1 more source

Impedance Monitoring During Radiofrequency Catheter Ablation in Humans [PDF]

, 1992
Mark Harvey, Yoon-Nyun Kim, João M. C. Sousa, Rafel El-Atassi, Fred Morady, Hugh Calkins, Jonathan J. Langberg   +6 more
openalex  

Improved and Automated Detection of Papillary Muscle Infarction Using Joint Bright‐ and Black‐Blood Late Gadolinium Enhancement MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Papillary muscle infarction (PMI) has been linked to significantly increased mortality and is associated with ventricular arrhythmias and mitral regurgitation. Reference bright‐blood late gadolinium enhancement (LGE) imaging provides poor scar‐to‐blood contrast, making PMI visualization challenging. Black‐blood LGE imaging overcomes
Théo Richard, Victor de Villedon de Naide, Victor Nogues, Thaïs Génisson, Kalvin Narceau, Kun He, Rabea Klaar, Baptiste Durand, Thibault Boullé, Guillaume Poirot, Soumaya Sridi, Jean‐David Maes, Marion Constantin, Kinan Kneizeh, Konstantinos Vlachos, Guido Caluori, Pierre Jaïs, Matthias Stuber, Hubert Cochet, Aurelien Bustin   +19 more
wiley   +1 more source

Radiofrequency Ablation of Leiomyomas via a Single-Site Incision. [PDF]

Cureus
Barut O, Terrazas JL.
europepmc   +1 more source