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Armario X, Carron J, Simpkin AJ, Elhadi M, Kennedy C, Abdel-Wahab M, Bleiziffer S, Lefèvre T, Wolf A, Pilgrim T, Villablanca PA, Blackman DJ, Van Mieghem NM, Hengstenberg C, Swaans MJ, Prendergast BD, Patterson T, Barbanti M, Webb JG, Behan M, Resar J, Chen M, Hildick-Smith D, Spence MS, Zweiker D, Bagur R, Teles R, Ribichini FL, Jagielak D, Park DW, Kornowski R, Wykrzykowska JJ, Bunc M, Estévez-Loureiro R, Poon K, Götberg M, Jeger RV, Ince H, Packer EJS, Angelillis M, Nombela-Franco L, Guo Y, Savontaus M, Al-Moghairi AM, Parasca CA, Kliger C, Roy D, Molnár L, Silva M, White J, Yamamoto M, Carrilho-Ferreira P, Toggweiler S, Voudris V, Ohno Y, Rodrigues I, Parma R, Ojeda S, Toutouzas K, Regueiro A, Grygier M, AlMerri K, Cruz-González I, Fridrich V, de la Torre Hernández JM, Noble S, Kala P, Asmarats L, Kurt IH, Bosmans J, Erglis M, Casserly I, Iskandarani D, Bhindi R, Kefer J, Yin WH, Rosseel L, Kim HS, O'Connor S, Hellig F, Sztejfman M, Mendiz O, Pineda AM, Seth A, Pllaha E, de Brito FS, Bajoras V, Balghith MA, Lee M, Eid-Lidt G, Vandeloo B, Vaz VD, Alasnag M, Ussia GP, Tay E, Mayol J, Gunasekaran S, Sardella G, Buddhari W, Kao HL, Dager A, Tzikas A, Gudmundsdottir IJ, Edris A, Gutiérrez Jaikel LA, Arias EA, Al-Hijji M, Ertürk M, Conde-Vela C, Boljević D, Ferrero Guadagnoli A, Hermlin T, ElGuindy AM, Lima-Filho MDO, de Moura Santos L, Perez L, Maluenda G, Akyüz AR, Alhaddad IA, Amin H, So CY, Al Nooryani AA, Vaca C, Albistur J, Nguyen QN, Arzamendi D, Grube E, Modine T, Tchétché D, Hayashida K, Latib A, Makkar RR, Piazza N, Søndergaard L, McEvoy JW, Mylotte D. Impact of the COVID-19 Pandemic on Global TAVR Activity: The COVID-TAVI Study. JACC Cardiovasc Interv 2024; 17:374-387. [PMID: 38180419 DOI: 10.1016/j.jcin.2023.10.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/12/2023] [Accepted: 10/16/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND The COVID-19 pandemic adversely affected health care systems. Patients in need of transcatheter aortic valve replacement (TAVR) are especially susceptible to treatment delays. OBJECTIVES This study sought to evaluate the impact of the COVID-19 pandemic on global TAVR activity. METHODS This international registry reported monthly TAVR case volume in participating institutions prior to and during the COVID-19 pandemic (January 2018 to December 2021). Hospital-level information on public vs private, urban vs rural, and TAVR volume was collected, as was country-level information on socioeconomic status, COVID-19 incidence, and governmental public health responses. RESULTS We included 130 centers from 61 countries, including 65,980 TAVR procedures. The first and second pandemic waves were associated with a significant reduction of 15% (P < 0.001) and 7% (P < 0.001) in monthly TAVR case volume, respectively, compared with the prepandemic period. The third pandemic wave was not associated with reduced TAVR activity. A greater reduction in TAVR activity was observed in Africa (-52%; P = 0.001), Central-South America (-33%; P < 0.001), and Asia (-29%; P < 0.001). Private hospitals (P = 0.005), urban areas (P = 0.011), low-volume centers (P = 0.002), countries with lower development (P < 0.001) and economic status (P < 0.001), higher COVID-19 incidence (P < 0.001), and more stringent public health restrictions (P < 0.001) experienced a greater reduction in TAVR activity. CONCLUSIONS TAVR procedural volume declined substantially during the first and second waves of the COVID-19 pandemic, especially in Africa, Central-South America, and Asia. National socioeconomic status, COVID-19 incidence, and public health responses were associated with treatment delays. This information should inform public health policy in case of future global health crises.
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Affiliation(s)
- Xavier Armario
- Department of Cardiology, Galway University Hospital, Galway, Ireland; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jennifer Carron
- Department of Cardiology, Galway University Hospital, Galway, Ireland
| | - Andrew J Simpkin
- School of Mathematical and Statistical Sciences, University of Galway, Galway, Ireland
| | - Mohamed Elhadi
- Department of Cardiology, Galway University Hospital, Galway, Ireland
| | - Ciara Kennedy
- Department of Cardiology, Galway University Hospital, Galway, Ireland
| | | | - Sabine Bleiziffer
- Heart and Diabetes Center Northrhine-Westfalia, Clinic for Thoracic and Cardiovascular Surgery, Bad Oeynhausen, Germany
| | | | | | | | | | | | | | | | | | | | | | | | - John G Webb
- St. Paul's Hospital, Vancouver, British Columbia, Canada
| | - Miles Behan
- Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Jon Resar
- John Hopkins Hospital, Baltimore, Maryland, USA
| | - Mao Chen
- West China Hospital, Sichuan University, Chengdu, China
| | | | | | | | - Rodrigo Bagur
- University Hospital, London Health Sciences Center, London, Ontario, Canada
| | - Rui Teles
- Hospital de Santa Cruz, CHLO, Nova Medical School, CEDOC, Lisbon, Portugal
| | | | | | | | | | | | - Matjaz Bunc
- Ljubljana University Medical Center, Ljubljana, Slovenia
| | | | - Karl Poon
- The Prince Charles Hospital, Brisbane, Australia
| | - Matthias Götberg
- Clinical Sciences, Lund University, Skane University Hospital, Lund, Sweden
| | | | | | | | | | | | - Yingqiang Guo
- West China Hospital, Sichuan University, Chengdu, China
| | | | | | | | - Chad Kliger
- Lenox Hill/Northwell Health, New York, New York, USA
| | - David Roy
- St. Vincent's Hospital, Sydney, Australia
| | - Levente Molnár
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Mariana Silva
- Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | | | - Masanori Yamamoto
- Toyohashi Heart Center, Toyohashi, Japan; Nagoya Heart Center, Nagoya, Japan; Gifu Heart Center, Gifu, Japan
| | | | | | | | - Yohei Ohno
- Tokai University School of Medicine, Isehara, Japan
| | | | | | - Soledad Ojeda
- Hospital Universitario Reina Sofía, Universidad de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba, Córdoba, Spain
| | | | | | - Marek Grygier
- Poznan University School of Medical Sciences, Poznan, Poland
| | | | | | - Viliam Fridrich
- National Institute of Cardiovascular Diseases, Bratislava, Slovakia
| | | | | | - Petr Kala
- Centrum Kardiovaskulární a Transplantační Chirurgie, Brno, Czechia
| | | | | | | | | | - Ivan Casserly
- Mater Misericordiae University Hospital, Dublin, Ireland; Mater Private Hospital, Dublin, Ireland
| | | | | | - Joelle Kefer
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | | | - Hyo-Soo Kim
- Seoul National University Hospital, Seoul, South Korea
| | | | | | | | | | - Andres M Pineda
- University of Florida College of Medicine Jacksonville, Jacksonville, Florida, USA
| | - Ashok Seth
- Fortis Escorts Heart Institute, New Delhi, India
| | | | | | - Vilhelmas Bajoras
- Division of Cardiology and Vascular Diseases, Vilnius University Hospital Santaros Clinics, Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | | | - Michael Lee
- Queen Elizabeth Hospital, Hong Kong, Hong Kong
| | - Guering Eid-Lidt
- Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | - Bert Vandeloo
- Department of Cardiology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Belgium
| | | | | | - Gian Paolo Ussia
- Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Edgar Tay
- National University Heart Center, Singapore, Singapore
| | | | | | | | | | - Hsien-Li Kao
- National Taiwan University Hospital, Taipei, Taiwan
| | | | | | | | - Ahmad Edris
- Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | | | | | | | - Mehmet Ertürk
- Istanbul Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, University of Health Science, Istanbul, Turkey
| | | | | | | | | | | | - Moysés de Oliveira Lima-Filho
- Hospital das Clínicas de Ribeirão Preto, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | | | - Luis Perez
- Hospital Clínico Regional Guillermo Grant Benavente, Concepción, Chile
| | - Gabriel Maluenda
- Hospital San Borja Arriaran, Santiago, Chile; Clínica Alemana, Santiago, Chile
| | - Ali Rıza Akyüz
- Ahi Evren Thoracic and Cardiovascular Surgery Training and Research Hospital, Health Sciences University, Trabzon, Turkey
| | | | - Haitham Amin
- Mohammed Bin Khalifa Cardiac Center, Royal Medical Services, Awali, Bahrain
| | - Chak-Yu So
- Prince of Wales Hospital, Hong Kong, Hong Kong
| | | | - Carlos Vaca
- Instituto de Cardiología Intervencionista Cardiovida SRL, Santa Cruz, Bolivia
| | - Juan Albistur
- Hospital de Clínicas Dr Manuel Quintela, Montevideo, Uruguay
| | | | | | | | | | | | | | - Azeem Latib
- Montefiore Medical Center, Bronx, New York, USA
| | - Raj R Makkar
- Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Nicolo Piazza
- McGill University Health Center, Montréal, Quebec, Canada
| | | | - John William McEvoy
- Department of Cardiology, Galway University Hospital, Galway, Ireland; School of Medicine, University of Galway, Galway, Ireland
| | - Darren Mylotte
- Department of Cardiology, Galway University Hospital, Galway, Ireland; School of Medicine, University of Galway, Galway, Ireland.
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Cadil D, Calin A, Parasca CA, Mateescu A, Rosca M, Enache R, Beladan C, Ginghina C, Deleanu D, Chioncel O, Bubenek S, Iliescu V, Popescu BA. Left atrial dysfunction in patients with prosthesis-patient mismatch after transcatheter aortic valve replacement. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background. Transcatheter aortic valve replacement (TAVR) prostheses have better hemodynamics compared to surgical prostheses, with lower incidence of prosthesis-patient mismatch (PPM). Nonetheless, this complication is neither rare nor benign in the expanding population of TAVR patients (pts). Data regarding the effect of TAVR PPM on cardiac function is scarce. Our aim was to determine the short-term impact of PPM on left atrium (LA) function in patients undergoing transfemoral TAVR.
Methods. One hundred forty-three consecutive pts (76.3 ± 7.5 yrs, 74 men) considered to be at high risk for SAVR were enrolled and examined before and 30 days after TAVR. All pts underwent a comprehensive echocardiogram, including speckle tracking echocardiography (STE) for LA and left ventricular (LV) strain analysis. Longitudinal LA strain parameters were assessed from the apical 4-chamber view. Peak values of global longitudinal LA strain (LAε) and LA systolic strain rate (SSr, reservoir function) and early diastolic strain rate (ESr, conduit function) were measured in all. Contractile LA function (late diastolic strain rate, ASr) was assessed in patients in sinus rhythm (106 pts).
Results. Fifty-five pts (38%) had PPM (defined as an indexed effective orifice area, EOA ≤0.85 cm2/m2). Most of these pts (71%) had moderate PPM (indexed EOA between 0.65 and 0.85 cm2/m2). No significant differences in age (76.4 ± 8.1 vs 76.3 ± 7.2 yrs, p = 0.9), gender (p = 0.2), body surface area (p = 0.8), body mass index (p = 0.2) and the presence of cardiovascular risk factors (p > 0.2 for all) were observed between pts with and without PPM. The severity of post-TAVR aortic regurgitation was mild in 92 pts (64%) and moderate in 12 pts (8%) without any significant difference between pts with and without PPM. The post-TAVR prevalence of ³moderate mitral regurgitation was not different between the two groups (p = 0.40). After TAVR, there were no significant differences in terms of indexed LV mass, volumes, ejection fraction (p > 0.5 for all). LV global longitudinal strain was also similar between groups (-13.7 ± 4.3 vs -14 ± 3.6%, p = 0.7). Although LA volumes were similar between patients with and without PPM (47.8 ± 12.4 vs 49.3 ± 20.3 ml/m2, p = 0.6), in the mismatch-group we found a significantly reduced systolic global LA strain (12.7 ± 6.2 vs 15.9 ± 7.9%, p = 0.009) and impaired LA contractile function (ASr: -1.0 ± 0.4 vs -1.2 ± 0.5, p = 0.03). Parameters of LV diastolic function were also worse in the mismatch-group, with an E/e’sep ratio of 22 ± 10 vs 17 ± 7, p = 0.01.
Conclusions. In our study group TAVR was associated with an incidence of PPM of 38%. The short-term follow-up of these patients revealed a significantly impaired LA function and increased LV filling pressure in patients with PPM compared to those without PPM. To our knowledge, this is the first report about the effect of PPM on the LA global and contractile function.
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Affiliation(s)
- D Cadil
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - A Calin
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - CA Parasca
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - A Mateescu
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - M Rosca
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - R Enache
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - C Beladan
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - C Ginghina
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - D Deleanu
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - O Chioncel
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - S Bubenek
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - V Iliescu
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
| | - BA Popescu
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute for Cardiovascular Diseases , Bucharest, Romania
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Mateescu AD, Calin A, Rosca M, Beladan CC, Enache R, Cadil D, Parasca CA, Botezatu S, Ginghina C, Popescu BA. P301 The prognostic value of preoperative left atrial volume after surgical aortic valve replacement in patients with isolated severe aortic stenosis and preserved left ventricular ejection fraction. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Left atrial (LA) volume is an important cardiovascular prognostic marker. However, data regarding the prognostic value of LA volume in severe AS patients (pts) after surgical aortic valve replacement (AVR) are scarce. Moreover, the predictive role of LA function in AS pts after AVR has not yet been studied. Our study aimed to assess the relationship of LA volume index (LAVi) and function with outcome, in terms of mortality, in severe AS pts who underwent surgical AVR.
Methods
A total of 360 consecutive pts with isolated severe AS (aortic valve area index ≤ 0.6 cm2/m2) referred to our echocardiography laboratory were prospectively screened. Two hundred and seventeen pts with preserved left ventricular (LV) ejection fraction (≥50%) and in sinus rhythm were enrolled. All patients underwent a baseline comprehensive echocardiogram, including speckle tracking analysis of both LV and LA strain. Symptomatic pts (142 pts, 65%) that were subject to AVR were followed for a median period of 4 years (IQR 3-6 years). The endpoint was all-cause mortality after AVR. The last update of the survival status was obtained in January 2019. Outcome data were available in 116 severe AS pts that underwent AVR (mean age 63 ± 10 yrs, 56% men), who formed the final study population.
Results
Seventeen (14%) pts died during follow-up. No significant differences were found between nonsurvivors and survivors after AVR in terms of age and cardiovascular risk factors. Nonsurvivors had higher BNP plasma values (p=.04) at baseline compared with surviving pts. Survivors and nonsurvivors alike exhibited similar preoperative AS severity and LV systolic function parameters (ejection fraction and global longitudinal strain). Moreover, there were no significant differences between the two groups regarding baseline valvuloarterial impedance, average E/e’ ratio, and LA longitudinal deformation parameters. Nonsurvivors had a tendency toward higher LV mass index (p=.08). Nonsurvivors had higher preoperative LA volume index (LAVi)(50 ± 12 vs. 44 ± 10 ml/m2, p=.003). In a multivariable Cox regression analysis adjusted for age, LAVi emerged as the only independent predictor for death in our population study (HR 1.06, 95% CI 1.01-1.11, p=.02). A cut-off value for LAVi derived from ROC curve analysis was used to construct Kaplan-Meier survival curves. A value of 43 ml/m2 for LAVi predicted all-cause mortality after AVR in severe AS pts with 71% sensitivity and 54% specificity.
Conclusions
In our study, preoperative LAVi predicted death in severe AS pts after surgical AVR. LAVi assessment may improve preoperative risk stratification in patients with severe AS, however further larger prospective studies are needed.
Abstract P301 Figure.
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Affiliation(s)
- A D Mateescu
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - A Calin
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - M Rosca
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - C C Beladan
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - R Enache
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - D Cadil
- University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - C A Parasca
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - S Botezatu
- University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - C Ginghina
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
| | - B A Popescu
- Emergency Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, University of Medicine and Pharmacy “Carol Davila”, Euroecolab, Bucharest, Romania
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Beladan C, Calin A, Mateescu AD, Rosca M, Enache R, Cadil D, Parasca CA, Botezatu S, Ginghina C, Popescu BA. 621 Anemia and its impact on clinical, echocardiographic parameters and prognosis in patients with severe aortic stenosis and normal left ventricular ejection fraction. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Anemia is common in patients (pts) with severe aortic stenosis (AS). Untreated anemia and severe AS are individually associated with the development of heart failure, however data regarding the potential detrimental effect of anemia on left ventricular (LV) function and prognosis in pts with severe AS are controversial.
Aim
To investigate the impact of anemia on clinical status, echocardiographic parameters and prognosis in pts with severe AS and preserved LV ejection fraction (LVEF).
Methods
Consecutive patients with severe AS (aortic valve area [AVA] index ≤ 0.6 cm2/m2) and preserved LVEF (>50%) referred to our echocardiography laboratory were prospectively screened. All patients underwent complete clinical examination and comprehensive echocardiography, including speckle tracking-derived measurements of LV and left atrial (LA) strain. Baseline clinical variables included NYHA class, cardiac risk factors, haemoglobin (Hb) level and glomerular filtration rates (GFR, by MDRD formula). The definition of anemia was based on gender-specific cut-off values, as recommended by the WHO (Hb <13.0 g/dL for men, <12.0 g/dL for women). Patients with more than mild aortic regurgitation or mitral valve disease, atrial fibrillation or cardiac pacemakers were excluded.
Results
The study population included 264 patients (pts) (66 ± 11 yrs, 147 men). Anemia was present in 64 pts (24%). Aortic valve replacement (AVR) was performed in 151 pts. Dividing the study population into 2 groups, according to the presence/absence of anemia, no significant differences were found between groups regarding: age (p = 0.09), body surface area (p = 0.6), LVEF (62 ± 7 vs 63 ± 6%, p = 0.2), LV Global Longitudinal Strain (-15.2 ± 4 vs -14.7 ± 3 %, p = 0.4), LV mass index (p = 0.9), mean aortic gradient (p = 0.2) and indexed AVA (0.40 ± 0.09 vs 0.39 ± 0.09 cm2/m2, p = 0.6), or presence of significant coronary artery disease (p = 0.9). Compared to pts with normal Hb level, in pts with anemia NYHA class (p = 0.03), brain natriuretic peptide values (p = 0.004), lateral E/e’(16.2 ± 6.9 vs 13.7 ± 6.3, p = 0.01) and average E/e" ratio (15.9 ± 5.9 vs 14.1 ± 5.3, p = 0.03), LA volume index (54.3 ± 16.9 vs 45.0 ± 12.1 ml/m2, p < 0.001), and systolic pulmonary artery pressure (38 ± 13 vs 33 ± 8, p = 0.009) were all significantly higher. During a 3–years follow-up 47 pts died. Age, NYHA class, BNP serum level, baseline anemia, LA volume index and systolic pulmonary pressure were associated with all-cause mortality in the whole study group (p < 0.03 for all). In the group of pts who underwent AVR, NYHA class was the only independent predictor of all-cause mortality.
Conclusions
In our study including pts with severe AS and preserved LVEF, patients with baseline anemia presented worse functional status and LV diastolic dysfunction and increased 3-year all-cause mortality compared to those with normal Hb levels. However, in pts who underwent surgical AVR, there was no impact of baseline anemia on 3-year survival.
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Affiliation(s)
- C Beladan
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - A Calin
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - A D Mateescu
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - M Rosca
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - R Enache
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - D Cadil
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - C A Parasca
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - S Botezatu
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - C Ginghina
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
| | - B A Popescu
- University of Medicine and Pharmacy "Carol Davila", Institute of Emergency for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", EUROECOLAB, Bucharest, Romania
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