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Biegus J, Szenborn L, Zymliński R, Zakliczyński M, Reczuch K, Guzik M, Urban S, Rosiek-Biegus M, Jankowiak B, Iwanek G, Fudim M, Ponikowski P. The early safety profile of simultaneous vaccination against influenza and Respiratory Syncytial Virus (RSV) in patients with high-risk heart failure. Vaccine 2024; 42:2937-2940. [PMID: 38531725 DOI: 10.1016/j.vaccine.2024.03.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 03/28/2024]
Abstract
The safety of simultaneous vaccination for Respiratory Syncytial Virus (RSV) and influenza in vulnerable high-risk heart failure (HF) patients remains unclear. In an open-label, prospective study, 105 patients received concurrent influenza (Vaxigrip Tetra, season 2023/2024, Sanofi) and RSV (Arexvy, GSK) vaccinations from September 15th to November 17th, 2023. Adverse events were collected on the fourth-day post-vaccination. Overall, the vaccination was well tolerated, with the most common reaction being injection site pain (63 %). General symptoms occurred in 33 % of patients, predominantly fatigue (23 %), myalgia (12 %), and headache (9 %). Grade 3 reactions were observed in 6 % of patients, and a few experienced temperature elevation or flu-like symptoms, managing them with antipyretics. Notably, there were no exacerbations of HF, hospitalizations, or deaths within a week post-vaccination. This study indicates the safety of simultaneous influenza and RSV vaccination in high-risk HF patients, with a low incidence of mild adverse events.
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Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.
| | - Leszek Szenborn
- Department of Paediatrics and Infectious Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | | | - Krzysztof Reczuch
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Mateusz Guzik
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Szymon Urban
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Marta Rosiek-Biegus
- Department and Clinic of Internal Medicine, Pneumology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Berenika Jankowiak
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Gracjan Iwanek
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Marat Fudim
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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Biegus J, Ponikowski P. Striving for the 'perfect' definition of iron deficiency in heart failure. Eur J Heart Fail 2023; 25:2075-2077. [PMID: 37792720 DOI: 10.1002/ejhf.3051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 10/06/2023] Open
Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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A Holistic View of Advanced Heart Failure. Life (Basel) 2022; 12:life12091298. [PMID: 36143336 PMCID: PMC9501910 DOI: 10.3390/life12091298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/08/2022] [Accepted: 08/21/2022] [Indexed: 01/12/2023] Open
Abstract
Advanced heart failure (HF) may occur at any level of left ventricular (LV) ejection fraction (LVEF). The latter, which is widely utilized for the evaluation of LV systolic performance and treatment guidance of HF patients, is heavily influenced by LV size and geometry. As the accurate evaluation of ventricular systolic function and size is crucial in patients with advanced HF, the LVEF should be supplemented or even replaced by more specific indices of LV function such as the systolic strain and cardiac power output and size such as the LV diastolic diameters and volumes. Conventional treatment (cause eradication, medications, devices) is often poorly tolerated and fails and advanced treatment (mechanical circulatory support [MCS], heart transplantation [HTx]) is required. The effectiveness of MCS is heavily dependent on heart size, whereas HTx which is effective in the vast majority of the cases is limited by the small donor pool. Expanding the MCS indications to include patients with small ventricles as well as the HTx donor pool are major challenges in the management of advanced HF.
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Serum Osmolarity and Vasopressin Concentration in Acute Heart Failure-Influence on Clinical Course and Outcome. Biomedicines 2022; 10:biomedicines10082034. [PMID: 36009581 PMCID: PMC9405797 DOI: 10.3390/biomedicines10082034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 12/31/2022] Open
Abstract
Neurohormone activation plays an important role in Acute Heart Failure (AHF) pathophysiology. Serum osmolarity can affect this activation causing vasopressin excretion. The role of serum osmolarity and vasopressin concentration and its interaction remain still unexplored in AHF. The objective of our study was to evaluate the relationship of serum osmolarity with clinical parameters, vasopressin concentration, in-hospital course, and outcomes in AHF patients. The study group consisted of 338 AHF patients (male (76.3%), mean age of 68 ± 13 years) with serum osmolarity calculated by the equation: 1.86 × sodium [mmol/L] + (glucose [mg/dL]/18) + (urea [mg/dL]/2.8) + 9 and divided into osmolarity quartiles marked as: low: <287 mOsm/L, intermediate low: 287−294 mOsm/L, intermediate high: 295−304 mOsm/L, and high: >304 mOsm/L. There was an increasing age gradient in the groups and patients differed in the occurrence of comorbidities and baseline clinical and laboratory parameters. Importantly, analysis revealed that vasopressin presented a linear correlation with osmolarity (r = −0.221, p = 0.003) and its concentration decreased with quartiles (61.6 [44.0−81.0] vs. 57.8 [50.0−77.3] vs. 52.7 [43.1−69.2] vs. 45.0 [30.7−60.7] pg/mL, respectively, p = 0.034). This association across quartiles was observed among de novo AHF (63.6 [55.3−94.5] vs. 58.0 [50.7−78.6] vs. 52.0 [46.0−58.0] vs. 38.0 [27.0−57.0] pg/mL, respectively, p = 0.022) and was not statistically significant in patients with acute decompensated heart failure (ADHF) (59.5 [37.4−80.0] vs. 52.0 [38.0−74.5] vs. 57.0 [38.0−79.0] vs. 50.0 [33.0−84.0] pg/mL, respectively, p = 0.849). The worsening of renal function episodes were more frequent in quartiles with higher osmolarity (4 vs. 2 vs. 13 vs. 11%, respectively, p = 0.018) and patients that belonged to the quartiles with low and high osmolarity were characterized more often by incidence of worsening heart failure (20 vs. 9 vs. 10 vs. 22%, respectively, p = 0.032). There was also a U-shape distribution in relation to one-year mortality (31 vs. 19 vs. 23 vs. 37%, respectively, p = 0.022). In conclusion, there was an association of serum osmolarity with clinical status and both in-hospital and out-of-hospital outcomes. Moreover, the linear dependence between vasopressin concentration and serum osmolarity in the AHF population was identified and was driven mainly by patients with de novo AHF which suggests different pathophysiological paths in ADHF and AHF de novo.
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Rola P, Doroszko A, Trocha M, Giniewicz K, Kujawa K, Gawryś J, Matys T, Gajecki D, Madziarski M, Zieliński S, Skalec T, Drobnik J, Sebastian A, Zubkiewicz-Zarębska A, Adamik B, Kaliszewski K, Kiliś-Pstrusinska K, Matera-Witkiewicz A, Pomorski M, Protasiewicz M, Sokołowski J, Włodarczak S, Jankowska EA, Madziarska K. Usefulness of C 2HEST Score in Predicting Clinical Outcomes of COVID-19 in Heart Failure and Non-Heart-Failure Cohorts. J Clin Med 2022; 11:jcm11123495. [PMID: 35743564 PMCID: PMC9225357 DOI: 10.3390/jcm11123495] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/02/2022] [Accepted: 06/15/2022] [Indexed: 01/27/2023] Open
Abstract
Background: Patients with heart failure represent a vulnerable population for COVID-19 and are prone to having worse prognoses and higher fatality rates. Still, the clinical course of the infection is dynamic, and complication occurrence in particular in patients with heart failure is fairly unpredictable. Considering that individual components of the C2HEST (C2: Coronary Artery Diseases (CAD)/Chronic obstructive pulmonary disease (COPD); H: Hypertension; E: Elderly (Age ≥ 75); S: Systolic HF; T: Thyroid disease) are parallel to COVID-19 mortality risk factors, we evaluate the predictive value of C2HEST score in patients with heart failure (HF) Material and Methods: The retrospective medical data analysis of 2184 COVID-19 patients hospitalized in the University Hospital in Wroclaw between February 2020 and June 2021 was the basis of the study. The measured outcomes included: in-hospital mortality, 3-month and 6-month all-cause-mortality, non-fatal end of hospitalization, and adverse in-hospital clinical events. Results: The heart failure cohort consists of 255 patients, while 1929 patients were assigned to the non-HF cohort. The in-hospital, 3-month, and 6-month mortality rates were highest in the HF cohort high-risk C2HEST stratum, reaching 38.61%, 53.96%, and 65.36%, respectively. In the non-HF cohort, in-hospital, 3-month, and 6-month mortalities were also highest in the high-risk C2HEST stratum and came to 26.39%, 52.78%, and 65.0%, respectively. An additional point in the C2HEST score increased the total death intensity in 10% of HF subjects (HR 1.100, 95% CI 0.968−1.250 p = 0.143) while in the non-HF cohort, the same value increased by 62.3% (HR 1.623, 95% CI 1.518−1.734 p < 0.0001). Conclusions: The C2HEST score risk in the HF cohort failed to show discriminatory performance in terms of mortality and other clinical adverse outcomes during hospitalization. C2HEST score in the non-HF cohort showed significantly better performance in terms of predicting in-hospital and 6-month mortality and other non-fatal clinical outcomes such as cardiovascular events (myocardial injury, acute heart failure, myocardial infarction, cardiogenic shock), pneumonia, sepsis, and acute renal injury.
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Affiliation(s)
- Piotr Rola
- Department of Cardiology, Provincial Specialized Hospital, Iwaszkiewicza Street 5, 59-220 Legnica, Poland
- Correspondence: ; Tel.: +48-76-7211-443
| | - Adrian Doroszko
- Clinical Department of Internal Medicine, Hypertension and Clinical Oncology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; (A.D.); (J.G.); (T.M.); (D.G.)
| | - Małgorzata Trocha
- Department of Pharmacology, Wroclaw Medical University, Mikulicz-Radecki Street 2, 50-345 Wroclaw, Poland;
| | - Katarzyna Giniewicz
- Statistical Analysis Centre, Wroclaw Medical University, K. Marcinkowski Street 2-6, 50-368 Wroclaw, Poland; (K.G.); (K.K.)
| | - Krzysztof Kujawa
- Statistical Analysis Centre, Wroclaw Medical University, K. Marcinkowski Street 2-6, 50-368 Wroclaw, Poland; (K.G.); (K.K.)
| | - Jakub Gawryś
- Clinical Department of Internal Medicine, Hypertension and Clinical Oncology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; (A.D.); (J.G.); (T.M.); (D.G.)
| | - Tomasz Matys
- Clinical Department of Internal Medicine, Hypertension and Clinical Oncology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; (A.D.); (J.G.); (T.M.); (D.G.)
| | - Damian Gajecki
- Clinical Department of Internal Medicine, Hypertension and Clinical Oncology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; (A.D.); (J.G.); (T.M.); (D.G.)
| | - Marcin Madziarski
- Clinical Department of Rheumatology and Internal Medicine, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.M.); (A.S.)
| | - Stanisław Zieliński
- Clinical Department of Anaesthesiology and Intensive Therapy, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (S.Z.); (T.S.); (B.A.)
| | - Tomasz Skalec
- Clinical Department of Anaesthesiology and Intensive Therapy, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (S.Z.); (T.S.); (B.A.)
| | - Jarosław Drobnik
- Department of Population Health, Division Epidemiology and Health Education, Wroclaw Medical University, Bujwida Street 44, 50-368 Wroclaw, Poland;
| | - Agata Sebastian
- Clinical Department of Rheumatology and Internal Medicine, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.M.); (A.S.)
| | - Anna Zubkiewicz-Zarębska
- Clinical Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
| | - Barbara Adamik
- Clinical Department of Anaesthesiology and Intensive Therapy, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (S.Z.); (T.S.); (B.A.)
| | - Krzysztof Kaliszewski
- Clinical Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
| | - Katarzyna Kiliś-Pstrusinska
- Clinical Department of Paediatric Nephrology, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
| | - Agnieszka Matera-Witkiewicz
- Screening of Biological Activity Assays and Collection of Biological Material Laboratory, Wroclaw Medical University Biobank, Wroclaw Medical University, Borowska Street 211A, 50-556 Wroclaw, Poland;
| | - Michał Pomorski
- Clinical Department of Gynecology and Obstetrics, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
| | - Marcin Protasiewicz
- Institute of Heart Diseases, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.P.); (E.A.J.)
- Institute of Heart Diseases, University Hospital, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Janusz Sokołowski
- Clinical Department of Emergency Medicine, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
| | - Szymon Włodarczak
- Department of Cardiology, The Copper Health Centre (MCZ), 59-300 Lubin, Poland;
| | - Ewa Anita Jankowska
- Institute of Heart Diseases, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.P.); (E.A.J.)
- Institute of Heart Diseases, University Hospital, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Katarzyna Madziarska
- Clinical Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland;
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Weerts J, Mourmans SGJ, Barandiarán Aizpurua A, Schroen BLM, Knackstedt C, Eringa E, Houben AJHM, van Empel VPM. The Role of Systemic Microvascular Dysfunction in Heart Failure with Preserved Ejection Fraction. Biomolecules 2022; 12:biom12020278. [PMID: 35204779 PMCID: PMC8961612 DOI: 10.3390/biom12020278] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/01/2022] [Accepted: 02/05/2022] [Indexed: 02/06/2023] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a condition with increasing incidence, leading to a health care problem of epidemic proportions for which no curative treatments exist. Consequently, an urge exists to better understand the pathophysiology of HFpEF. Accumulating evidence suggests a key pathophysiological role for coronary microvascular dysfunction (MVD), with an underlying mechanism of low-grade pro-inflammatory state caused by systemic comorbidities. The systemic entity of comorbidities and inflammation in HFpEF imply that patients develop HFpEF due to systemic mechanisms causing coronary MVD, or systemic MVD. The absence or presence of peripheral MVD in HFpEF would reflect HFpEF being predominantly a cardiac or a systemic disease. Here, we will review the current state of the art of cardiac and systemic microvascular dysfunction in HFpEF (Graphical Abstract), resulting in future perspectives on new diagnostic modalities and therapeutic strategies.
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Affiliation(s)
- Jerremy Weerts
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands; (S.G.J.M.); (A.B.A.); (B.L.M.S.); (C.K.); (V.P.M.v.E.)
- Correspondence: ; Tel.: +31-43-387-7097
| | - Sanne G. J. Mourmans
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands; (S.G.J.M.); (A.B.A.); (B.L.M.S.); (C.K.); (V.P.M.v.E.)
| | - Arantxa Barandiarán Aizpurua
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands; (S.G.J.M.); (A.B.A.); (B.L.M.S.); (C.K.); (V.P.M.v.E.)
| | - Blanche L. M. Schroen
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands; (S.G.J.M.); (A.B.A.); (B.L.M.S.); (C.K.); (V.P.M.v.E.)
| | - Christian Knackstedt
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands; (S.G.J.M.); (A.B.A.); (B.L.M.S.); (C.K.); (V.P.M.v.E.)
| | - Etto Eringa
- Department of Physiology, CARIM School for Cardiovascular Diseases, Maastricht University, 6211 LK Maastricht, The Netherlands;
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, 1105 AZ Amsterdam, The Netherlands
| | - Alfons J. H. M. Houben
- Department of Internal Medicine, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands;
| | - Vanessa P. M. van Empel
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre (MUMC+), 6229 HX Maastricht, The Netherlands; (S.G.J.M.); (A.B.A.); (B.L.M.S.); (C.K.); (V.P.M.v.E.)
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Nawrocka-Millward S, Biegus J, Hurkacz M, Guzik M, Rosiek-Biegus M, Jankowska EA, Ponikowski P, Zymliński R. Differences in the Biomarker Profile of De Novo Acute Heart Failure versus Decompensation of Chronic Heart Failure. Biomolecules 2021; 11:biom11111701. [PMID: 34827701 PMCID: PMC8615401 DOI: 10.3390/biom11111701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/09/2021] [Accepted: 11/13/2021] [Indexed: 12/24/2022] Open
Abstract
The perception of acute heart failure (AHF) as a single entity is increasingly outdated, as distinct patient profiles can be discerned. Key heart failure (HF) studies have previously highlighted the difference in both the course and prognosis of de novo AHF and acute decompensated chronic HF (ADHF). Accordingly, distinct AHF profiles with differing underlying pathophysiologies of disease progression can be shown. We compared a range of selected biomarkers in order to better describe the profile of de novo AHF and ADHF, including the inter alia—serum lactate, bilirubin, matrix metallopeptidase 9 (MMP-9), follistatin, intercellular adhesion molecule 1 (ICAM-1), lipocalin and galectin-3. The study comprised 248 AHF patients (de novo = 104), who were followed up for one year. The biomarker data of the de novo AHF and ADHF profiles was then compared in order to link biomarkers to their prognosis. Our study demonstrated that, although there are similarities between each patient profile, key biomarker differences do exist—predominantly in terms of NTproBNP, serum lactate, bilirubin, ICAM-1, follistatin, ferritin and sTfR (soluble transferrin receptor). ADHF tended to have compromised organ function and higher risks of both one-year mortality and composite endpoint (one-year mortality or rehospitalization for heart failure) hazard ratios (HR) (95% CI): 3.4 (1.8–6.3) and 2.8 (1.6–4.6), respectively, both p < 0.0001. Among the biomarkers of interest: sTfR HR (95% CI): 1.4 (1.04–1.8), NGAL(log) (neutrophil gelatinase-associated lipocalin) HR (95% CI): 2.0 (1.3–3.1) and GDF-15(log) (growth/differentiation factor-15) HR (95% CI): 4.0 (1.2–13.0) significantly impacted the one-year survival, all p < 0.05.
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Affiliation(s)
- Sylwia Nawrocka-Millward
- Institute of Heart Diseases, University Hospital, 50-556 Wroclaw, Poland; (M.G.); (E.A.J.); (P.P.); (R.Z.)
- Correspondence: (S.N.-M.); (J.B.); Tel.: +48-509-943-930 (S.N.-M.)
| | - Jan Biegus
- Institute of Heart Diseases, University Hospital, 50-556 Wroclaw, Poland; (M.G.); (E.A.J.); (P.P.); (R.Z.)
- Institute of Heart Diseases, Medical University, 50-556 Wroclaw, Poland
- Correspondence: (S.N.-M.); (J.B.); Tel.: +48-509-943-930 (S.N.-M.)
| | - Magdalena Hurkacz
- Department of Clinical Pharmacology, Medical University, 50-556 Wroclaw, Poland;
| | - Mateusz Guzik
- Institute of Heart Diseases, University Hospital, 50-556 Wroclaw, Poland; (M.G.); (E.A.J.); (P.P.); (R.Z.)
| | - Marta Rosiek-Biegus
- Department of Internal Medicine, Pneumology and Allergology, Medical University, 50-369 Wroclaw, Poland;
| | - Ewa Anita Jankowska
- Institute of Heart Diseases, University Hospital, 50-556 Wroclaw, Poland; (M.G.); (E.A.J.); (P.P.); (R.Z.)
- Institute of Heart Diseases, Medical University, 50-556 Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, University Hospital, 50-556 Wroclaw, Poland; (M.G.); (E.A.J.); (P.P.); (R.Z.)
- Institute of Heart Diseases, Medical University, 50-556 Wroclaw, Poland
| | - Robert Zymliński
- Institute of Heart Diseases, University Hospital, 50-556 Wroclaw, Poland; (M.G.); (E.A.J.); (P.P.); (R.Z.)
- Institute of Heart Diseases, Medical University, 50-556 Wroclaw, Poland
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