Felicia Seemann
YOU?
Author Swipe
View article: Cardiopulmonary Imaging With 0.55T MRI
Cardiopulmonary Imaging With 0.55T MRI Open
View article: Characterizing regional lung water distribution in patients with cardiac disease
Characterizing regional lung water distribution in patients with cardiac disease Open
View article: Deep learning-based measurement of isovolumic relaxation time from cardiovascular magnetic resonance long-axis cines: Validation with pressure-derived IVRT
Deep learning-based measurement of isovolumic relaxation time from cardiovascular magnetic resonance long-axis cines: Validation with pressure-derived IVRT Open
View article: Characterizing extravascular lung water—A dual-contrast agent extracellular volume approach by cardiovascular magnetic resonance
Characterizing extravascular lung water—A dual-contrast agent extracellular volume approach by cardiovascular magnetic resonance Open
View article: Free-breathing 3D Lung Water MRI Is Ready for Commercial 0.55T MRI Systems
Free-breathing 3D Lung Water MRI Is Ready for Commercial 0.55T MRI Systems Open
View article: Characterizing Extravascular Lung Water – a Pilot Study Using a Dual Contrast Extracellular Volume Mapping Approach
Characterizing Extravascular Lung Water – a Pilot Study Using a Dual Contrast Extracellular Volume Mapping Approach Open
View article: Non-invasive pressure–volume loops using the elastance model and CMR: a porcine validation at transient pre-loads
Non-invasive pressure–volume loops using the elastance model and CMR: a porcine validation at transient pre-loads Open
Aims Pressure–volume (PV) loops have utility in the evaluation of cardiac pathophysiology but require invasive measurements. Recently, a time-varying elastance model to derive PV loops non-invasively was proposed, using left ventricular (L…
View article: Automated CMR Index of Left Ventricular Diastolic Function Post-acute Myocardial Infarction Provides Independent and Incremental Prediction of Long-term Prognosis When Added to Conventional Indices
Automated CMR Index of Left Ventricular Diastolic Function Post-acute Myocardial Infarction Provides Independent and Incremental Prediction of Long-term Prognosis When Added to Conventional Indices Open
View article: Dynamic lung water MRI during exercise stress
Dynamic lung water MRI during exercise stress Open
Purpose Exercise‐induced dyspnea caused by lung water is an early heart failure symptom. Dynamic lung water quantification during exercise is therefore of interest to detect early stage disease. This study developed a time‐resolved 3D MRI …
View article: Impact of Vasodilation on Oxygen-Enhanced Functional Lung MRI at 0.55 T
Impact of Vasodilation on Oxygen-Enhanced Functional Lung MRI at 0.55 T Open
Background Oxygen-enhanced magnetic resonance imaging (OE-MRI) can be used to assess regional lung function without ionizing radiation. Inhaled oxygen acts as a T1-shortening contrast agent to increase signal in T1-weighted (T1w) images. H…
View article: Dynamic pressure–volume loop analysis by simultaneous real-time cardiovascular magnetic resonance and left heart catheterization
Dynamic pressure–volume loop analysis by simultaneous real-time cardiovascular magnetic resonance and left heart catheterization Open
View article: Reshaping the Ventricle From Within
Reshaping the Ventricle From Within Open
MIRTH (Myocardial Intramural Remodeling by Transvenous Tether) is a transcatheter ventricular remodeling procedure. A transvenous tension element is placed within the walls of the beating left ventricle and shortened to narrow chamber dime…
View article: Transcatheter Myotomy to Relieve Left Ventricular Outflow Tract Obstruction: The Septal Scoring Along the Midline Endocardium Procedure in Animals
Transcatheter Myotomy to Relieve Left Ventricular Outflow Tract Obstruction: The Septal Scoring Along the Midline Endocardium Procedure in Animals Open
Background: Left ventricular outflow tract obstruction complicates hypertrophic cardiomyopathy and transcatheter mitral valve replacement. Septal reduction therapies including surgical myectomy and alcohol septal ablation are limited by su…
View article: Atrioventricular plane displacement and regional function to predict outcome in pulmonary arterial hypertension
Atrioventricular plane displacement and regional function to predict outcome in pulmonary arterial hypertension Open
View article: Imaging gravity-induced lung water redistribution with automated inline processing at 0.55 T cardiovascular magnetic resonance
Imaging gravity-induced lung water redistribution with automated inline processing at 0.55 T cardiovascular magnetic resonance Open
View article: Atrioventricular plane displacement and regional contribution to stroke volume to predict outcome in pulmonary arterial hypertension
Atrioventricular plane displacement and regional contribution to stroke volume to predict outcome in pulmonary arterial hypertension Open
Background Patients with pulmonary arterial hypertension (PAH) exhibit high mortality, partially related to right heart failure. Right ventricular (RV) volumes and ejection fraction (EF) can be measured accurately with cardiac magnetic res…
View article: Automated left atrial time-resolved segmentation in MRI long-axis cine images using active contours
Automated left atrial time-resolved segmentation in MRI long-axis cine images using active contours Open
View article: Non‐invasive quantification of pressure‐volume loops from cardiovascular magnetic resonance at rest and during dobutamine stress
Non‐invasive quantification of pressure‐volume loops from cardiovascular magnetic resonance at rest and during dobutamine stress Open
Non‐invasive quantification of pressure‐volume (PV) loops from brachial pressure and cardiovascular magnetic resonance is a validated method but its application has been limited to resting heart rates. The aim of this study was to improve …
View article: MVnet: automated time-resolved tracking of the mitral valve plane in CMR long-axis cine images with residual neural networks: a multi-center, multi-vendor study
MVnet: automated time-resolved tracking of the mitral valve plane in CMR long-axis cine images with residual neural networks: a multi-center, multi-vendor study Open
View article: Quantification of left ventricular contribution to stroke work by longitudinal and radial force-length loops
Quantification of left ventricular contribution to stroke work by longitudinal and radial force-length loops Open
A novel method for quantifying the contributions of longitudinal and radial pumping to stroke work using global left ventricular force-length loops was proposed and validated, which can be quantified noninvasively using cardiovascular magn…
View article: Evolution of left ventricular function among subjects with ST-elevation myocardial infarction after percutaneous coronary intervention
Evolution of left ventricular function among subjects with ST-elevation myocardial infarction after percutaneous coronary intervention Open
View article: Valvular imaging in the era of feature‐tracking: A slice‐following cardiac MR sequence to measure mitral flow
Valvular imaging in the era of feature‐tracking: A slice‐following cardiac MR sequence to measure mitral flow Open
Background In mitral valve dysfunction, noninvasive measurement of transmitral blood flow is an important clinical examination. Flow imaging of the mitral valve, however, is challenging, since it moves in and out of the image plane during …
View article: Connecting CMR and Physiology : Expanding the capabilities of cardiovascular magnetic resonance in quantifying physiology
Connecting CMR and Physiology : Expanding the capabilities of cardiovascular magnetic resonance in quantifying physiology Open
The assessment of cardiovascular physiology is crucial to facilitate clinical diagnostics, treatment, and research. Physiology and anatomy can be assessed noninvasively using cardiovascular magnetic resonance (CMR), a versatile and reliabl…
View article: P155Evolution of left ventricular longitudinal and radial function after ST-elevation myocardial infarction
P155Evolution of left ventricular longitudinal and radial function after ST-elevation myocardial infarction Open
Background: Atrioventricular plane displacement (AVPD) reflects longitudinal left ventricular (LV) systolic function, and wall thickening (WT) regional radial LV function.AVPD is decreased globally and regionally in both infarcted and remo…
View article: Noninvasive Quantification of Pressure-Volume Loops From Brachial Pressure and Cardiovascular Magnetic Resonance
Noninvasive Quantification of Pressure-Volume Loops From Brachial Pressure and Cardiovascular Magnetic Resonance Open
Background: Pressure-volume (PV) loops provide a wealth of information on cardiac function but are not readily available in clinical routine or in clinical trials. This study aimed to develop and validate a noninvasive method to compute in…
View article: Assessment of diastolic function and atrial remodeling by MRI - validation and correlation with echocardiography and filling pressure
Assessment of diastolic function and atrial remodeling by MRI - validation and correlation with echocardiography and filling pressure Open
Atrial fibrosis can be estimated noninvasively by magnetic resonance imaging (MRI) using late gadolinium enhancement (LGE), but diastolic dysfunction is clinically assessed by transthoracic echocardiography (TTE), and rarely by MRI. This s…
View article: Longitudinal left ventricular function is globally depressed within a week of <scp>STEMI</scp>
Longitudinal left ventricular function is globally depressed within a week of <span>STEMI</span> Open
Summary Sixty percent of stroke volume ( SV ) is generated by atrioventricular plane displacement ( AVPD ) in a healthy left ventricle ( LV ). The aims were to determine the effect of ST ‐elevation myocardial infarction ( STEMI ) on AVPD a…
View article: P3526Low right and left atrioventricular plane displacement is a predictor of worse survival in precapillary pulmonary hypertension
P3526Low right and left atrioventricular plane displacement is a predictor of worse survival in precapillary pulmonary hypertension Open
View article: Time-resolved tracking of the atrioventricular plane displacement in Cardiovascular Magnetic Resonance (CMR) images
Time-resolved tracking of the atrioventricular plane displacement in Cardiovascular Magnetic Resonance (CMR) images Open
View article: Automated time-resolved tracking algorithm of the atrioventricular plane displacement in CMR images
Automated time-resolved tracking algorithm of the atrioventricular plane displacement in CMR images Open