Roman Panovský
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View article: (The use of cardiac magnetic resonance in the stratification of patients with dilated cardiomyopathy)
(The use of cardiac magnetic resonance in the stratification of patients with dilated cardiomyopathy) Open
View article: Texture analysis of cardiovascular MRI native T1 mapping in patients with Duchenne muscular dystrophy
Texture analysis of cardiovascular MRI native T1 mapping in patients with Duchenne muscular dystrophy Open
View article: Effect of direct adrenaline infusion into isolated rat heart on the induction of ventricular tachyarrhythmias
Effect of direct adrenaline infusion into isolated rat heart on the induction of ventricular tachyarrhythmias Open
•In this study, hearts from 72 male Wistar albino rats were divided into two main protocols: a 40 min ischemia group (protocol A, n = 53) and 10 min ischemia group (protocol B, n = 19). Protocol A subdivided into 2 gro…
View article: Long‐term immune changes after <scp>COVID</scp> ‐19 and the effect of <scp>BCG</scp> vaccination and latent infections on disease severity
Long‐term immune changes after <span>COVID</span> ‐19 and the effect of <span>BCG</span> vaccination and latent infections on disease severity Open
Objectives Several years after the COVID‐19 pandemic, the impact of SARS‐CoV‐2 on immunity and the potential protective role of Bacillus Calmette–Guérin (BCG) vaccination through trained immunity remain a subject of investigation. This stu…
View article: Long-term immune changes after COVID-19 and the effect of BCG vaccination and latent infections on disease severity
Long-term immune changes after COVID-19 and the effect of BCG vaccination and latent infections on disease severity Open
Background Several years after the COVID-19 pandemic, the role of trained immunity in COVID-19 remains controversial, and questions regarding the long-term effects of COVID-19 on immune cells remain unresolved. We investigated the roles of…
View article: Sinus of Valsalva aneurysm - myocardial infarction perpetrator or silent bystander?
Sinus of Valsalva aneurysm - myocardial infarction perpetrator or silent bystander? Open
Úvod: V některých případech nemusí infarkt myokardu vzniknout na podkladě aterotrombózy, ale může mít mnoho jiných příčin. Jednou z nich je embolizace do koronárního řečiště. Tato kazuistika diskutuje možnost koronárního embolismu z aneury…
View article: Comparison of pulmonary circulation parameters acquired by cardiovascular magnetic resonance with right heart catheterization and transthoracic echocardiography in patients with recent-onset dilated cardiomyopathy
Comparison of pulmonary circulation parameters acquired by cardiovascular magnetic resonance with right heart catheterization and transthoracic echocardiography in patients with recent-onset dilated cardiomyopathy Open
Evaluating pulmonary circulation parameters (PCP) with cardiovascular magnetic resonance (CMR) is a relatively new approach with the potential for complex evaluation of the cardio-pulmonary system. Its impact might complement clinical asse…
View article: From ECG to broadband ECG, focused on the ventricular activation
From ECG to broadband ECG, focused on the ventricular activation Open
Background An ultra-high-frequency ECG (UHF-ECG) technique, recently introduced, provides ventricular activation patterns and identifies electrical dyssynchrony. UHF-ECG interpretation assumes that the ECG amplitude decreases rapidly at hi…
View article: Rationale and design of the ELEANOR trial early aortic valve surgery versus watchful waiting strategy in severe asymptomatic aortic regurgitation, ACRONYM: ELEANOR
Rationale and design of the ELEANOR trial early aortic valve surgery versus watchful waiting strategy in severe asymptomatic aortic regurgitation, ACRONYM: ELEANOR Open
The ELEANOR trial is the first multicenter randomized controlled study to compare early surgical treatment with a watchful waiting strategy in asymptomatic patients with chronic severe AR at high risk of early clinical deterioration as per…
View article: (Use of multimodal imaging in patients with multiple ventricular extrasystoles - pilot results)
(Use of multimodal imaging in patients with multiple ventricular extrasystoles - pilot results) Open
Poruchy autonomní funkce srdce asociované s komorovými extrasystolami (KES) jsou často spojeny se snížením ejekční frakce a se zvýšenou kardiovaskulární morbiditou a mortalitou. Standardní zobrazovací techniky jako magnetická rezonance srd…
View article: Decreased quality of life in Duchenne muscular disease patients related to functional neurological and cardiac impairment
Decreased quality of life in Duchenne muscular disease patients related to functional neurological and cardiac impairment Open
In this prospective study involving 37 Duchenne muscular dystrophy (DMD) patients aged 8–18 years and older, we examined the impact of neurological and cardiac factors on quality of life (QoL). Our findings revealed a negative correlation …
View article: Persisting IL-18 levels after COVID-19 correlate with markers of cardiovascular inflammation reflecting potential risk of CVDs development
Persisting IL-18 levels after COVID-19 correlate with markers of cardiovascular inflammation reflecting potential risk of CVDs development Open
View article: Effect of Direct Adrenaline Infusion into Isolated Rat Heart on the Induction of Ventricular Tachyarrhythmias
Effect of Direct Adrenaline Infusion into Isolated Rat Heart on the Induction of Ventricular Tachyarrhythmias Open
View article: Myocardial Strain Analysis Using Feature Tracking for Assessment of Late Cancer Therapeutics-related Cardiotoxicity in Childhood Cancer Survivors
Myocardial Strain Analysis Using Feature Tracking for Assessment of Late Cancer Therapeutics-related Cardiotoxicity in Childhood Cancer Survivors Open
View article: Comparison of Pulmonary Circulation Parameters Acquired by Cardiovascular Magnetic Resonance with Right Heart Catheterization and Echocardiography in Patients with Recent-onset Dilated Cardiomyopathy
Comparison of Pulmonary Circulation Parameters Acquired by Cardiovascular Magnetic Resonance with Right Heart Catheterization and Echocardiography in Patients with Recent-onset Dilated Cardiomyopathy Open
View article: Lower ventricular and atrial strain in patients who recovered from COVID-19 assessed by cardiovascular magnetic resonance feature tracking
Lower ventricular and atrial strain in patients who recovered from COVID-19 assessed by cardiovascular magnetic resonance feature tracking Open
Introduction One of the most common complications of coronavirus disease 2019 (COVID-19) is myocardial injury, and although its cause is unclear, it can alter the heart's contractility. This study aimed to characterize the ventricular and …
View article: Parkinson´s disease cardiovascular symptoms: A new complex functional and structural insight
Parkinson´s disease cardiovascular symptoms: A new complex functional and structural insight Open
Background The known impairments of the cardiovascular system in Parkinson´s disease (PD) are caused by autonomic dysfunction and manifested mainly in postural hypotension, chronotropic insufficiency, and reduced heart rate variability. Ot…
View article: Correction: Myocardial native T1 mapping and extracellular volume quantification in asymptomatic female carriers of Duchenne muscular dystrophy gene mutations
Correction: Myocardial native T1 mapping and extracellular volume quantification in asymptomatic female carriers of Duchenne muscular dystrophy gene mutations Open
View article: T1 mapping of myocardium in rats using self‐gated golden‐angle acquisition
T1 mapping of myocardium in rats using self‐gated golden‐angle acquisition Open
Purpose The aim of this study is to design a method of myocardial T1 quantification in small laboratory animals and to investigate the effects of spatiotemporal regularization and the needed acquisition duration. Methods We propose a compr…
View article: DCM-PROGRESS: predicting end-stage heart failure in non-ischemic dilated cardiomyopathy patients
DCM-PROGRESS: predicting end-stage heart failure in non-ischemic dilated cardiomyopathy patients Open
Aims Patients with non-ischemic dilated cardiomyopathy (DCM) are at considerable risk for end-stage heart failure (HF), requiring close monitoring to identify early signs of disease. We aimed to develop a model to predict the 5-years risk …
View article: Myocardial native T1 mapping and extracellular volume quantification in asymptomatic female carriers of Duchenne muscular dystrophy gene mutations
Myocardial native T1 mapping and extracellular volume quantification in asymptomatic female carriers of Duchenne muscular dystrophy gene mutations Open
Background Female carriers of dystrophin gene mutations (DMD-FC) were previously considered non-manifesting, but in recent decades, cardiomyopathy associated with muscular dystrophy and myocardial fibrosis has been described. Our study aim…
View article: Lower left ventricular cardiac strain in patients who recovered from COVID-19
Lower left ventricular cardiac strain in patients who recovered from COVID-19 Open
Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Ministry of Health of the Czech Republic. Introduction The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is th…
View article: Relative dilatation of left ventricle and left atrium in patients with Parkinson disease
Relative dilatation of left ventricle and left atrium in patients with Parkinson disease Open
Funding Acknowledgements Type of funding sources: Public grant(s) – EU funding. Main funding source(s): This study was supported by Czech Health Research Council AZV NU21-04-00445 and by the European Regional Development Fund - project ENO…
View article: Hepcidin and ferritin levels as markers of immune cell activation during septic shock, severe COVID-19 and sterile inflammation
Hepcidin and ferritin levels as markers of immune cell activation during septic shock, severe COVID-19 and sterile inflammation Open
Introduction Major clinically relevant inflammatory events such as septic shock and severe COVID-19 trigger dynamic changes in the host immune system, presenting promising candidates for new biomarkers to improve precision diagnostics and …
View article: Myocardial T1 native mapping and extracellular volume in asymptomatic female carriers of Duchenne muscular dystrophy gene mutations
Myocardial T1 native mapping and extracellular volume in asymptomatic female carriers of Duchenne muscular dystrophy gene mutations Open
Background Female carriers of dystrophin gene mutations (DMD-FC) were previously considered non-manifesting, but in recent decades, cardiomyopathy associated with muscular dystrophy and myocardial fibrosis has been described. Our study aim…
View article: Stress and Rest Pulmonary Transit Times Assessed by Cardiovascular Magnetic Resonance
Stress and Rest Pulmonary Transit Times Assessed by Cardiovascular Magnetic Resonance Open
Acquiring pulmonary circulation parameters as a potential marker of cardiopulmonary function is not new. Methods to obtain these parameters have been developed over time, with the latest being first-pass perfusion sequences in cardiovascul…
View article: (A rare cause of heart failure)
(A rare cause of heart failure) Open
Infiltrace srdce při generalizaci lymfomu může vést k poškození jeho funkce, což se může manifestovat srdečním selháním, arytmiemi nebo systémovými embolizacemi. Kazuistika popisuje případ 64leté ženy se záchytem non-hodgkinského difuzního…
View article: CMR Findings in COVID-19 Recovered Patients: A Review on Parametric Mapping, Feature-Tracking, and LGE
CMR Findings in COVID-19 Recovered Patients: A Review on Parametric Mapping, Feature-Tracking, and LGE Open
On March 11, 2020, the World Health Organization raised the coronavirus disease 2019 (COVID-19) status to a pandemic level. The disease caused a global outbreak with devastating consequences, and a fair percentage of patients who have reco…
View article: Exploring left atrium volumetric rates derived from cardiovascular magnetic resonance feature tracking imaging in paroxysmal atrial fibrillation
Exploring left atrium volumetric rates derived from cardiovascular magnetic resonance feature tracking imaging in paroxysmal atrial fibrillation Open
Funding Acknowledgements Type of funding sources: Public grant(s) – EU funding. Main funding source(s): 1. European Regional Development Fund - Project ENOCH (No. CZ.02.1.01/0.0/0.0/16_019/0000868) 2. Specific University Research provided …
View article: Left atrium phasic impairments in paroxysmal atrial fibrillation patients assessed by cardiovascular magnetic resonance feature tracking
Left atrium phasic impairments in paroxysmal atrial fibrillation patients assessed by cardiovascular magnetic resonance feature tracking Open