Rene M. Botnar

Santiago, RM, Chile

Last Updated: 09/26/2026

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Found 280 publications

Unique Constellation of Venous Anomalies Associated With Tetralogy of Fallot: First Magnetic Resonance Angiography Documentation of Dual Inferior Vena Cava Anatomy.

Unique Constellation of Venous Anomalies Associated With Tetralogy of Fallot: First Magnetic Resonance Angiography Documentation of Dual Inferior Vena Cava Anatomy.

Journal: Circulation. Cardiovascular imaging

Published: August 20, 2026

Standardized Reporting of Cardiac Magnetic Resonance Examinations in Children With Cardiac Diseases and Adults With Congenital Heart Disease: A Scientific Statement From the Association for European Pediatric and Congenital Cardiology (AEPC) and the International Society for Magnetic Resonance in Medicine (ISMRM).

Standardized Reporting of Cardiac Magnetic Resonance Examinations in Children With Cardiac Diseases and Adults With Congenital Heart Disease: A Scientific Statement From the Association for European Pediatric and Congenital Cardiology (AEPC) and the International Society for Magnetic Resonance in Medicine (ISMRM).

Journal: Journal of magnetic resonance imaging : JMRI

Published: March 23, 2026

Molecular MRI monitoring of cyclodextrin therapy in murine abdominal aortic aneurysms.

Molecular MRI monitoring of cyclodextrin therapy in murine abdominal aortic aneurysms.

Journal: Scientific reports

Published: February 24, 2026

High resolution, 3D isotropic late gadolinium enhanced imaging for the quantification of left atrial fibrosis and post-ablation scarring.

High resolution, 3D isotropic late gadolinium enhanced imaging for the quantification of left atrial fibrosis and post-ablation scarring.

Journal: European heart journal. Imaging methods and practice

Published: February 08, 2026

Molecular MRI of Collagen Enables Evaluation of Fibrosis and Therapeutic Response in Venous Thrombosis.

Molecular MRI of Collagen Enables Evaluation of Fibrosis and Therapeutic Response in Venous Thrombosis.

Journal: Circulation. Cardiovascular imaging

Published: December 10, 2025

Aorta and coronary artery assessment using high-contrast respiratory motion corrected and ECG-gated 3D T2-prepared GRE MRI with Dixon fat-water separation in patients with and without prior aortic root surgery at 3 T.

Aorta and coronary artery assessment using high-contrast respiratory motion corrected and ECG-gated 3D T2-prepared GRE MRI with Dixon fat-water separation in patients with and without prior aortic root surgery at 3 T.

Journal: European journal of radiology

Published: November 26, 2025

3D Simultaneous Post-Contrast T1/T2 Mapping and Synthetic Multi-Contrast Late Gadolinium Enhancement at 0.55T: Validation in Porcine Myocardial Infarction Model.

3D Simultaneous Post-Contrast T1/T2 Mapping and Synthetic Multi-Contrast Late Gadolinium Enhancement at 0.55T: Validation in Porcine Myocardial Infarction Model.

Journal: Investigative radiology

Published: November 06, 2025

Improvements in the spatial resolution of coronary magnetic resonance angiography enhance the diagnostic performance in comparison to quantitative coronary angiography.

Improvements in the spatial resolution of coronary magnetic resonance angiography enhance the diagnostic performance in comparison to quantitative coronary angiography.

Journal: European heart journal. Imaging methods and practice

Published: November 05, 2025

Multiparametric Contrast-Free MRI Successfully Identifies Venous Thrombus Responsive to Lytic Therapy: From Mice to Humans.

Multiparametric Contrast-Free MRI Successfully Identifies Venous Thrombus Responsive to Lytic Therapy: From Mice to Humans.

Journal: Circulation. Cardiovascular imaging

Published: November 03, 2025

Molecular Imaging of Coronary Plaque Vulnerability Using 18F-Fluorocholine PET-MRI in Patients with Coronary Artery Disease: Validation with Optical Coherence Tomography.

Molecular Imaging of Coronary Plaque Vulnerability Using 18F-Fluorocholine PET-MRI in Patients with Coronary Artery Disease: Validation with Optical Coherence Tomography.

Journal: Journal of clinical medicine

Published: October 23, 2025

Simultaneous bright- and black-blood three-dimensional whole-heart magnetic resonance imaging for integrated coronary plaque detection and luminal stenosis assessment: A prospective comparison with coronary computed tomography angiography.

Simultaneous bright- and black-blood three-dimensional whole-heart magnetic resonance imaging for integrated coronary plaque detection and luminal stenosis assessment: A prospective comparison with coronary computed tomography angiography.

Journal: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance

Published: September 23, 2025

Super-MoCo-MoDL: A combined super-resolution and motion-corrected undersampled deep-learning reconstruction framework for three-dimensional whole-heart cardiac magnetic resonance imaging.

Super-MoCo-MoDL: A combined super-resolution and motion-corrected undersampled deep-learning reconstruction framework for three-dimensional whole-heart cardiac magnetic resonance imaging.

Journal: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance

Published: September 06, 2025

Showing 1-12 of 280

Last Updated: 09/26/2026