1
|
Springhetti P, Benfari G, Nistri S, Jannello EMS, Mandoli GE, Badano L, Ribichini FL, Muraru D. Diagnostic Contexts of Echocardiographic Nonapical Window. JACC Case Rep 2024; 29:102287. [PMID: 38500538 PMCID: PMC10945174 DOI: 10.1016/j.jaccas.2024.102287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 03/20/2024]
Abstract
The long-established utility of multiwindow interrogation in echocardiography (suprasternal notch, right and left sternal border, apex, and subxiphoid) is sometimes not systematically implemented in routine practice. This case series emphasizes the pivotal importance of such practice for the systematic assessment of aortic valve stenosis and in the evaluation of left ventricular outflow tract and the aorta.
Collapse
Affiliation(s)
- Paolo Springhetti
- Department of Medicine, Division of Cardiology, University of Verona, Verona, Italy
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Giovanni Benfari
- Department of Medicine, Division of Cardiology, University of Verona, Verona, Italy
| | | | | | | | - Luigi Badano
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | - Denisa Muraru
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| |
Collapse
|
2
|
Kuo MYW, Häggström J, Gordon SG, Höglund K, Côté E, Lu TL, Dirven M, Rishniw M, Hung YW, Ljungvall I. Veterinary echocardiographers' preferences for left atrial size assessment in dogs: the BENEFIT project. J Vet Cardiol 2023; 51:157-171. [PMID: 38128421 DOI: 10.1016/j.jvc.2023.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/13/2023] [Accepted: 11/05/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION/OBJECTIVES Veterinary echocardiographers' preferences for left atrial (LA) size assessment in dogs have never been systematically investigated. The primary aim of this international survey study was to investigate echocardiographers' preferences for LA size assessment in dogs. The secondary aim was to investigate echocardiographers' preferences for assessing LA size in subgroups based on geographic, demographic, and professional profiles. ANIMALS, MATERIALS, AND METHODS An online survey instrument was designed, verified, and distributed globally to the veterinary echocardiographers. RESULTS A total of 670 echocardiographers from 54 countries on six continents completed the survey. Most echocardiographers (n = 621) used linear two-dimensional (2D)-based methods to assess LA size, 379 used subjective assessment, and 151 used M-mode-based methods. Most commonly, echocardiographers combined linear 2D-based methods with subjective assessment (n = 222), whereas 191 used linear 2D-based methods alone. Most echocardiographers (n = 436) using linear 2D-based methods preferred the right parasternal short-axis view and indexed the LA to the aorta. Approximately 30% (n = 191) of the echocardiographers who performed linear measurements from 2D echocardiograms shared the same preferences regarding dog position, acquisition view, indexing method, and identification of the time-point used for the measurement. The responses were comparably homogeneous across geographic location, training level, years of performing echocardiography, and type of practice. DISCUSSION/CONCLUSION Most veterinary echocardiographers assessed LA size in dogs using linear 2D echocardiography from a right parasternal short-axis view, and by indexing the LA to the aorta. The respondents' preferences were similar across geographic, demographic, and professional backgrounds.
Collapse
Affiliation(s)
- M Y-W Kuo
- Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden.
| | - J Häggström
- Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - S G Gordon
- Department of Small Animal Clinical Science, Texas A&M University, College Station, TX, USA
| | - K Höglund
- Department of Anatomy, Physiology and Biochemistry, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - E Côté
- Department of Companion Animals, Atlantic Veterinary College, University of Prince Edward Island, Prince Edward Island, Canada
| | - T-L Lu
- Chuan Animal Hospital, Taipei, Taiwan
| | - M Dirven
- Evidensia Södra Animal Hospital, Kungens Kurva, Sweden
| | - M Rishniw
- Veterinary Information Network, Davis, CA, USA
| | - Y-W Hung
- Cardiospecial Veterinary Hospital, Taipei, Taiwan
| | - I Ljungvall
- Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| |
Collapse
|
3
|
Kuo MYW, Häggström J, Gordon SG, Höglund K, Côté E, Lu TL, Dirven M, Rishniw M, Hung YW, Ljungvall I. Veterinary echocardiographers' preferences for left atrial size assessment in cats: the BENEFIT project. J Vet Cardiol 2023; 51:145-156. [PMID: 38128420 DOI: 10.1016/j.jvc.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 10/13/2023] [Accepted: 11/05/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION/OBJECTIVES Veterinary echocardiographers' preferences for left atrial (LA) size assessment in cats have not been systematically investigated. The primary aim of this prospective exploratory study was to investigate echocardiographers' preferences concerning LA size assessment in cats. A secondary aim was to investigate echocardiographers' preferences for assessing LA size in subgroups based on geographic, demographic, and professional profiles. ANIMALS, MATERIALS, AND METHODS An online survey instrument was designed, verified, and distributed globally to veterinary echocardiographers. RESULTS A total of 655 veterinary echocardiographers from six continents and 54 countries, working in specialty practice (56%) and in general practice (38%), provided data. Linear two-dimensional (2D) technique was favored by most echocardiographers (n = 612) for LA size assessment. Most commonly, respondents combined linear 2D with subjective assessment (n = 227), while 209 used linear 2D-based methods alone. Most echocardiographers using linear 2D-based methods preferred the right parasternal short-axis view and to index the LA to the aorta (Ao). Approximately 10% of the respondents obtained LA dimensions from a right parasternal long-axis four-chamber view. Approximately one-third of echocardiographers that made linear measurements from 2D echocardiograms shared the same preferences regarding cat position, acquisition view, indexing method and time point identification for the LA measurement. The responses were comparably homogeneous across geographic location, level of training, years performing echocardiography, and type of practice. DISCUSSION/CONCLUSION Most veterinary echocardiographers assessed LA size in cats using linear 2D echocardiography from a right parasternal short-axis view, and indexed LA to Ao. Respondents' preferences were similar over geographic, demographic, and professional backgrounds.
Collapse
Affiliation(s)
- M Y-W Kuo
- Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden.
| | - J Häggström
- Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - S G Gordon
- Department of Small Animal Clinical Science, Texas A&M University, College Station, TX, USA
| | - K Höglund
- Department of Anatomy, Physiology and Biochemistry, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - E Côté
- Department of Companion Animals, Atlantic Veterinary College, University of Prince Edward Island, Prince Edward Island, Canada
| | - T-L Lu
- Chuan Animal Hospital, Taipei, Taiwan
| | - M Dirven
- Evidensia Södra Animal Hospital, Kungens Kurva, Sweden
| | - M Rishniw
- Veterinary Information Network, Davis, CA, USA
| | - Y-W Hung
- Cardiospecial Veterinary Hospital, Taipei, Taiwan
| | - I Ljungvall
- Department of Clinical Sciences, Faculty of Veterinary Medicine and Animal Science, Swedish University of Agricultural Sciences, Uppsala, Sweden
| |
Collapse
|
4
|
Velders BJJ, Groenwold RHH, Ajmone Marsan N, Kappetein AP, Wijngaarden RAFDLV, Braun J, Klautz RJM, Vriesendorp MD. Improving accuracy in diagnosing aortic stenosis severity: An in-depth analysis of echocardiographic measurement error through literature review and simulation study. Echocardiography 2023; 40:892-902. [PMID: 37519290 DOI: 10.1111/echo.15664] [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: 04/26/2023] [Revised: 07/10/2023] [Accepted: 07/23/2023] [Indexed: 08/01/2023] Open
Abstract
AIMS The present guidelines advise replacing the aortic valve for individuals with severe aortic stenosis (AS) based on various echocardiographic parameters. Accurate measurements are essential to avoid misclassification and unnecessary interventions. The objective of this study was to evaluate the influence of measurement error on the echocardiographic evaluation of the severity of AS. METHODS AND RESULTS A systematic review was performed to examine whether measurement errors are reported in studies focusing on the prognostic value of peak aortic jet velocity (Vmax ), mean pressure gradient (MPG), and effective orifice area (EOA) in asymptomatic patients with AS. Out of the 37 studies reviewed, 17 (46%) acknowledged the existence of measurement errors, but none of them utilized methods to address them. Secondly, the magnitude of potential errors was collected from available literature for use in clinical simulations. Interobserver variability ranged between 0.9% and 8.3% for Vmax and MPG but was higher for EOA (range 7.7%-12.7%), indicating lower reliability. Assuming a circular left ventricular outflow tract area led to a median underestimation of EOA by 23% compared to planimetry by other modalities. A clinical simulation resulted in the reclassification of 42% of patients, shifting them from a diagnosis of severe AS to moderate AS. CONCLUSIONS Measurement errors are underreported in studies on echocardiographic assessment of AS severity. These errors can lead to misclassification and misdiagnosis. Clinicians and scientists should be aware of the implications for accurate clinical decision-making and assuring research validity.
Collapse
Affiliation(s)
- Bart J J Velders
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Rolf H H Groenwold
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Biomedical Data Science, Leiden University Medical Center, Leiden, The Netherlands
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arie-Pieter Kappetein
- Global Clinical Operations, Coronary and Structural Heart, Medtronic, Maastricht, The Netherlands
| | | | - Jerry Braun
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Robert J M Klautz
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Michiel D Vriesendorp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
5
|
Shu S, Yang Y, Sun B, Su Z, Fu M, Xiong C, Zhang X, Hu S, Song J. Alerting trends in epidemiology for calcific aortic valve disease, 1990-2019: An age-period-cohort analysis for the Global Burden of Disease Study 2019. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2023; 9:459-473. [PMID: 36893802 PMCID: PMC10405136 DOI: 10.1093/ehjqcco/qcad018] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/20/2023] [Accepted: 03/07/2023] [Indexed: 03/11/2023]
Abstract
AIMS To assess the trends in calcific aortic valve disease (CAVD) epidemiology, with an emphasis on CAVD mortality, leading risk factors, and their associations with age, period, and birth cohort. METHODS AND RESULTS Prevalence, disability-adjusted life years, and mortality were derived from the Global Burden of Disease Study 2019. The age-period-cohort model was employed to study the detailed trends of CAVD mortality and its leading risk factors. Globally, CAVD showed unsatisfactory results from 1990 to 2019, with the CAVD deaths of 127 000 in 2019. CAVD mortality was substantially reduced in high socio-demographic index (SDI) countries [-1.45%, 95% confidence interval (CI) (-1.61 to -1.30)], mildly increased in high-middle SDI countries [0.22%, 95% CI (0.06-0.37)], and unchanged in other SDI quintiles. There was a noticeable transition in CAVD deaths from younger to older populations globally. The CAVD mortality increased exponentially with age, and the male had higher mortality than the female before 80 years old. Favourable period [0.69, 95% CI (0.66-0.72)] and birth effects [0.30, 95% CI (0.22-0.43)] were mainly observed in high SDI countries, while unfavourable effects were mostly noticed in high-middle SDI countries. High systolic blood pressure was the leading risk factor of CAVD deaths globally, and it showed favourable trends in high SDI regions. CONCLUSION Although CAVD mortality reduction was observed globally, unfavourable period, and cohort effects were found in many countries. Increase of mortality rate among the population ≥85 years was the common challenge across all SDI quintiles, stressing the necessity to further improve health care for CAVD patients worldwide.
Collapse
Affiliation(s)
| | | | | | - Zhanhao Su
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Mengxia Fu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- The Cardiomyopathy Research Group, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | | | | | | | | |
Collapse
|
6
|
Ciampi Q, Cortigiani L, Rivadeneira Ruiz M, Barbieri A, Manganelli F, Mori F, D’Alfonso MG, Bursi F, Villari B. ABCDEG Stress Echocardiography in Aortic Stenosis. Diagnostics (Basel) 2023; 13:1727. [PMID: 37238211 PMCID: PMC10217228 DOI: 10.3390/diagnostics13101727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/06/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
Rest and stress echocardiography (SE) plays a pivotal role in the evaluation of valvular heart disease. The use of SE is recommended in valvular heart disease when there is a mismatch between resting transthoracic echocardiography findings and symptoms. In aortic stenosis (AS), rest echocardiographic analysis is a stepwise approach that begins with the evaluation of aortic valve morphology and proceeds to the measurement of the transvalvular aortic gradient and aortic valve area (AVA) using continuity equations or planimetry. The presence of the following three criteria suggests severe AS: AVA < 1.0 cm2, a peak velocity > 4.0 m/s, or a mean gradient > 40 mmHg. However, in approximately one in three cases, we can observe a discordant AVA < 1 cm2 with a peak velocity < 4.0 m/s or a mean gradient <40 mmHg. This is due to reduced transvalvular flow associated with LV systolic dysfunction (LVEF < 50%) defined as "classical" low-flow low-gradient (LFLG) AS or normal LVEF "paradoxical" LFLG AS. SE has an established role in evaluating LV contractile reserve (CR) patients with reduced LVEF. In classical LFLG AS, LV CR distinguished pseudo-severe AS from truly severe AS. Some observational data suggest that long-term prognosis in asymptomatic severe AS may not be as favorable as previously thought, offering a window of opportunity for intervention prior to the onset of symptoms. Therefore, guidelines recommend evaluating asymptomatic AS with exercise stress in physically active patients, particularly those younger than 70 years, and symptomatic classical LFLG severe AS with low-dose dobutamine SE. A comprehensive SE assessment includes evaluating valve function (gradients), the global systolic function of the LV, and pulmonary congestion. This assessment integrates considerations of blood pressure response, chronotropic reserve, and symptoms. StressEcho 2030 is a prospective, large-scale study that employs a comprehensive protocol (ABCDEG) to analyze the clinical and echocardiographic phenotypes of AS, capturing various vulnerability sources which support stress echo-driven treatment strategies.
Collapse
Affiliation(s)
- Quirino Ciampi
- Cardiology Division, Fatebenefratelli Hospital, 82100 Benevento, Italy;
| | | | | | - Andrea Barbieri
- Department of Biomedical, Cardiology Division, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy;
| | - Fiore Manganelli
- Cardiology Division, San Giuseppe Moscati Hospital, 83100 Avellino, Italy;
| | - Fabio Mori
- Cardiology Division, Careggi Hospital, 50134 Florence, Italy; (F.M.); (M.G.D.)
| | | | - Francesca Bursi
- Department of Health Science, University of Milan, Cardiology Division, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milano, Italy;
| | - Bruno Villari
- Cardiology Division, Fatebenefratelli Hospital, 82100 Benevento, Italy;
| |
Collapse
|
7
|
Golukhova EZ, Slivneva IV, Farulova IY, Skopin II, Marapov DI, Murysova DV, Pirushkina YD, Volkovskaya IV. Advantages of Multiposition Scanning in Echocardiographic Assessment of the Severity of Discordant Aortic Stenosis. PATHOPHYSIOLOGY 2023; 30:174-185. [PMID: 37218913 DOI: 10.3390/pathophysiology30020015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/17/2023] [Accepted: 04/24/2023] [Indexed: 05/24/2023] Open
Abstract
AIM OF THE STUDY The aim of this study was to perform a comparative analysis of severity of discordant aortic stenosis (AS) assessment using multiposition scanning and the standard apical window. MATERIALS AND METHODS All patients (n = 104) underwent preoperative transthoracic echocardiography (TTE) and were ranked according to the degree of AS severity. The reproducibility feasibility of the right parasternal window (RPW) was 75.0% (n = 78). The mean age of the patients was 64 years, and 40 (51.3%) were female. In 25 cases, low gradients were identified from the apical window not corresponding to the visual structural changes in the aortic valve, or disagreement between the velocity and calculated parameters was detected. Patients were divided into two groups: concordant AS (n = 56; 71.8%) and discordant AS (n = 22; 28.2%). Three individuals were excluded from the discordant AS group due to the presence of moderate stenosis. RESULTS Based on the comparative analysis of transvalvular flow velocities obtained from multiposition scanning, the concordance group showed agreement between the velocity and calculated parameters. We observed an increase in the mean transvalvular pressure gradient (ΔPmean) and peak aortic jet velocity (Vmax), ΔPmean in 95.5% of patients, velocity time integral of transvalvular flow (VTI AV) in 90.9% of patients, and a decrease in aortic valve area (AVA) and indexed AVA in 90.9% of patients after applying RPW in all patients with discordant AS. The use of RPW allowed the reclassification of AS severity from discordant to concordant high-gradient AS in 88% of low-gradient AS cases. CONCLUSION Underestimation of flow velocity and overestimation of AVA using the apical window may lead to misclassification of AS. The use of RPW helps to match the degree of AS severity with the velocity characteristics and reduce the number of low-gradient AS cases.
Collapse
Affiliation(s)
- Elena Zelikovna Golukhova
- A.N. Bakulev National Medical Scientific Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Inessa Viktorovna Slivneva
- Department of Cardiovascular and Comorbid Pathology, A.N. Bakulev National Medical Scientific Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Inga Yur'evna Farulova
- Department of Reconstructive Surgery of Heart Valves and Coronary Arteries, A.N. Bakulev National Medical Research Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Ivan Ivanovich Skopin
- Department of Reconstructive Surgery of Heart Valves and Coronary Arteries, A.N. Bakulev National Medical Research Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Damir Ildarovich Marapov
- Department of Public Health, Economics and Health Care Management, Kazan State Medical Academy-Branch Campus of the Federal State Budgetary Educational Institution of Further Professional Education, Russian Medical Academy of Continuous Professional Education, Ministry of Healthcare of the Russian Federation, 420012 Kazan, Russia
| | - Dar'ya Vladimirovna Murysova
- Department of Reconstructive Surgery of Heart Valves and Coronary Arteries, A.N. Bakulev National Medical Research Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Yuliya Dmitrievna Pirushkina
- Department of Cardiology and Functional Diagnostics, A.N. Bakulev National Medical Scientific Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Irina Vasilyevna Volkovskaya
- Polyclinic Department of the Institute of Coronary and Vascular Surgery, A.N. Bakulev National Medical Scientific Center for Cardiovascular Surgery, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| |
Collapse
|
8
|
Shimamura T, Izumo M, Sato Y, Shiokawa N, Uenomachi N, Miyauchi M, Miyamoto J, Kikuchi H, Shinoda J, Okamura T, Akashi YJ. Additive value of the right parasternal view for the assessment of aortic stenosis. Echocardiography 2022; 39:1338-1343. [PMID: 36184264 DOI: 10.1111/echo.15464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/01/2022] [Accepted: 09/17/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Although Doppler evaluation using a multiplanar method is recommended to assess the severity of aortic stenosis (AS) with transthoracic echocardiography, evidence on the diagnostic significance of a non-apical method is limited. This study aimed to compare the use of the apical with the use of the right parasternal view (RPV) method to evaluate AS severity and to examine the diagnostic significance of performing the RPV method in addition to the apical method during the evaluation. METHODS This retrospective observational study included 276 consecutive patients (mean age: 79 ± 10 years; women, 56%) with severe AS (aortic valve area [AVA] ≤1.0cm2 ). The severity of AS according to the apical method and that according to the RPV for all subjects were compared, and the significance of performing the RPV method in addition to the apical method was examined. Furthermore, we compared the concordance group, in which the apical and RPV methods indicated matching in severity, and the discordant group, in which the apical and RPV methods did not indicate matching severity. RESULTS Peak velocity (Vmax ), mean pressure gradient (MG) were significantly higher and the AVA, AVAi, and Doppler velocity index (DVI) were significantly smaller when the RPV was added to the apical view. Performing the RPV method in addition to the apical method significantly decreased the number of low PG AS cases (MG < 40 mmHg) from 69.9% to 65.0% and it increased the number of very severe AS cases (Vmax ≥ 5 m/s) from 8.7% to 14.5%. Deviation of Doppler angle was significantly greater in the discordant group compared to the concordant group (22.5 ± .6 vs. 31.8 ± 1.7, p < .001). CONCLUSIONS By performing the RPV method in addition to the apical method to determine AS severity, the diagnosis of AS to be resolved in approximately 10% of cases. These results suggest that AS severity may be underestimated by using the apical method alone.
Collapse
Affiliation(s)
- Toshio Shimamura
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Masaki Izumo
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Yukio Sato
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Noriko Shiokawa
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Nina Uenomachi
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Motoki Miyauchi
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Junko Miyamoto
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Hidekazu Kikuchi
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Junko Shinoda
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Takanori Okamura
- Ultrasound Center, St. Marianna University Hospital, Kawasaki, Japan
| | - Yoshihiro J Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| |
Collapse
|
9
|
Podlesnikar T, Cardim N, Ajmone Marsan N, D'Andrea A, Cameli M, Popescu BA, Schulz-Menger J, Stankovic I, Toplisek J, Maurer G, Haugaa KH, Dweck MR. EACVI survey on hypertrophic cardiomyopathy. Eur Heart J Cardiovasc Imaging 2021; 23:590-597. [PMID: 34957501 DOI: 10.1093/ehjci/jeab270] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/03/2021] [Indexed: 11/14/2022] Open
Abstract
AIMS The European Association of Cardiovascular Imaging (EACVI) Scientific Initiatives Committee performed a global survey to evaluate current practice for the assessment and management of patients with hypertrophic cardiomyopathy (HCM). METHODS AND RESULTS A total of 213 centres from 38 different countries (87% European) responded to the survey. One hundred twenty-one (57%) centres followed HCM patients in a general cardiology outpatient clinic and 85 (40%) centres in a specialized HCM/cardiomyopathy clinic. While echocardiography was the primary imaging modality, cardiovascular magnetic resonance (CMR) has become an important complementary tool. Cardiac anatomy, left ventricular (LV) systolic, and diastolic function were assessed according to current European guidelines and recommendations. To evaluate LV obstruction, 49% of the centres performed bedside provocation manoeuvres in every patient and 55% of the centres used exercise stress echocardiography. The majority of centres used the 5-year risk assessment of sudden cardiac death (SCD) calculated with the HCM Risk-SCD score. However, 34% of the centres also used extensive non-infarct late gadolinium enhancement on CMR and 27% the presence of LV apical aneurysm to help select patients for primary prevention implantable cardioverter-defibrillator therapy. Ninety-nine percent of the responding centres performed regular imaging follow-up of HCM patients. CONCLUSION Most centres followed European guidelines and recommendations for the diagnosis and management of patients with HCM. The importance of bedside provocation manoeuvres and exercise stress echocardiography to diagnose LV outflow obstruction requires emphasis. Additional risk markers for SCD are used in many centres and might indicate the need for an update of current European recommendations.
Collapse
Affiliation(s)
- Tomaz Podlesnikar
- Department of Cardiac Surgery, University Medical Centre Maribor, Ljubljanska ulica 5, 2000 Maribor, Slovenia.,Department of Cardiology, University Medical Centre Ljubljana, Zaloska cesta 2, 1000 Ljubljana, Slovenia
| | - Nuno Cardim
- Department of Cardiology, Hospital da Luz-Lisbon, Lisbon, Portugal.,Nova Medical School, Lisbon, Portugal
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
| | - Antonello D'Andrea
- Department of Cardiology, Umberto I Hospital, Luigi Vanvitelli University - Nocera Inferiore (ASL Salerno), Viale San Francesco - 84014 Caserta, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Section of Cardiology, University of Siena, Policlinico Le Scotte, 53100 Siena, Italy
| | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy 'Carol Davila', Euroecolab, Emergency Institute for Cardiovascular Diseases 'Prof. Dr. C. C. Iliescu', Sos. Fundeni 258, sector 2, 022328 Bucharest, Romania
| | - Jeanette Schulz-Menger
- Charité ECRC Medical Faculty of the Humboldt University Berlin and Helios-Clinics, 13125 Berlin, Germany.,DZHK, Partnersite Berlin, Berlin, Germany
| | - Ivan Stankovic
- Department of Cardiology, Faculty of Medicine, Clinical Hospital Centre Zemun, University of Belgrade, 11080 Belgrade, Serbia
| | - Janez Toplisek
- Department of Cardiology, University Medical Centre Ljubljana, Zaloska cesta 2, 1000 Ljubljana, Slovenia
| | - Gerald Maurer
- Division of Cardiology, Medical University of Vienna, Wahringer Gurtel 18-20, 1090 Wien, Austria
| | - Kristina H Haugaa
- Department of Cardiology, ProCardio Center for Innovation, Oslo University Hospital, 0424 Oslo, Norway.,Institute for Clinical Medicine, University of Oslo, Blindern, 0318 Oslo, Norway
| | - Marc R Dweck
- BHF Centre for Cardiovascular Science, University of Edinburgh, Chancellors Building, Little France Crescent, Edinburgh EH16 4SB, UK
| |
Collapse
|
10
|
Cosyns B, Sade LE, Gerber BL, Gimelli A, Muraru D, Maurer G, Edvardsen T. The year 2020 in the European Heart Journal-Cardiovascular Imaging: part II. Eur Heart J Cardiovasc Imaging 2021:jeab225. [PMID: 34718480 DOI: 10.1093/ehjci/jeab225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Indexed: 12/18/2022] Open
Abstract
The European Heart Journal-Cardiovascular Imaging was launched in 2012 and has during these years become one of the leading multimodality cardiovascular imaging journal. The journal is now established as one of the top cardiovascular journals and is the most important cardiovascular imaging journal in Europe. The most important studies published in our Journal from 2020 will be highlighted in two reports. Part II will focus on valvular heart disease, heart failure, cardiomyopathies, and congenital heart disease. While Part I of the review has focused on studies about myocardial function and risk prediction, myocardial ischaemia, and emerging techniques in cardiovascular imaging.
Collapse
Affiliation(s)
- Bernard Cosyns
- Department of Cardiology, CHVZ (Centrum voor Hart en Vaatziekten), ICMI (In Vivo Cellular and Molecular Imaging) Laboratory, Universitair Ziekenhuis Brussel, 101 Laarbeeklaan, 1090 Brussels, Belgium
| | - Leyla Elif Sade
- University of Pittsburgh Medical Center, Heart and Vascular Institute, University of Pittsburgh, 4200 Fifth Ave, Pittsburgh, PA 15260, USA
- Department of Cardiology, University of Baskent, Bağlıca Kampüsü, Dumlupınar Blv. 20. Km, 06810 Etimesgut/Ankara, Turkey
| | - Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, Brussels, Belgium
| | - Alessia Gimelli
- Fondazione Toscana G. Monasterio, Via Giuseppe Moruzzi, 1, 56124 Pisa PI, Italy
| | - Denisa Muraru
- Department of Cardiac, Neurological and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
| | - Gerald Maurer
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Spitalgasse 23, 1090 Wien, Austria
| | - Thor Edvardsen
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo Norway and Institute for clinical medicine, University of Oslo, Sognsvannsveien 9, 0372 Oslo, Norway
- KG Jebsen Cardiac Research Centre, Institute for clinical medicine, University of Oslo, Sognsvannsveien 20, NO-0424 Oslo, Norway
| |
Collapse
|
11
|
Edvardsen T, Donal E, Marsan NA, Maurovich-Horvat P, Dweck MR, Maurer G, Petersen SE, Cosyns B. The year 2020 in the European Heart Journal - Cardiovascular Imaging: part I. Eur Heart J Cardiovasc Imaging 2021; 22:1219-1227. [PMID: 34463734 DOI: 10.1093/ehjci/jeab148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 07/24/2021] [Indexed: 12/22/2022] Open
Abstract
The European Heart Journal - Cardiovascular Imaging was launched in 2012 and has during these 9 years become one of the leading multimodality cardiovascular imaging journals. The journal is currently ranked as number 20 among all cardiovascular journals. Our journal is well established as one of the top cardiovascular journals and is the most important cardiovascular imaging journal in Europe. The most important studies published in our Journal in 2020 will be highlighted in two reports. Part I of the review will focus on studies about myocardial function and risk prediction, myocardial ischaemia, and emerging techniques in cardiovascular imaging, while Part II will focus on valvular heart disease, heart failure, cardiomyopathies, and congenital heart disease.
Collapse
Affiliation(s)
- Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Postbox 4950 Nydalen, Sognsvannsveien 20, NO-0424 Oslo, Norway.,Institute for clinical medicine, University of Oslo, Sognsvannsveien 20, NO-0424 Oslo, Norway
| | - Erwan Donal
- Department of Cardiology and CIC-IT1414, CHU Rennes, Inserm, LTSI-UMR 1099, University Rennes-1, Rennes F-35000, France
| | - Nina A Marsan
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC Leiden, The Netherlands
| | - Pál Maurovich-Horvat
- MTA-SE Cardiovascular Imaging Research Group, Medical Imaging Centre, Semmelweis University, 2 Korányi u., 1083 Budapest, Hungary
| | - Marc R Dweck
- Centre for Cardiovascular Sciences, University of Edinburgh, Chancellors Building, Little France Crescent, Edinburgh EH16 4SB, UK
| | - Gerald Maurer
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Wahringer Gurtel 18-20, 1090 Vienna, Austria
| | - Steffen E Petersen
- Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK.,William Harvey Research Institute, Queen Mary University of London, CharterhouseSquare, London EC1M 6BQ, UK
| | - Bernard Cosyns
- Cardiology, CHVZ (Centrum voor Hart en Vaatziekten), ICMI (In Vivo Cellular and Molecular Imaging) Laboratory, Universitair ziekenhuis Brussel, 109 Laarbeeklaan, Brussels 1090, Belgium
| |
Collapse
|
12
|
Castrichini M, Vitrella G, De Luca A, Altinier A, Korcova R, Pagura L, Radesich C, Sinagra G. Clinical impact of myocardial fibrosis in severe aortic stenosis. Eur Heart J Suppl 2021; 23:E147-E150. [PMID: 34650375 PMCID: PMC8503407 DOI: 10.1093/eurheartj/suab120] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The pressure overload due to the progressive narrowing of the valve area determines the development of the left ventricular hypertrophy which characterizes aortic stenosis (AS). The onset of myocardial fibrosis marks the inexorable decline of an initially compensatory response towards heart failure. However, myocardial fibrosis does not yet represent a key element in the prognostic and therapeutic framework of AS. In this context, cardiac magnetic resonance imaging plays a major role by highlighting both the focal irreversible fibrotic replacement, using the late gadolinium enhancement (LGE) technique, and the earlier diffuse reversible interstitial fibrosis, using the T1 mapping techniques. For this reason, the presence of myocardial fibrosis would be useful to identify a subgroup of patients at greater risk of events among the subjects with severe AS. Actually, more and more evidences seem to identify the presence of LGE as a powerful prognostic factor to be used to optimize the timing of prosthetic valve replacement. Randomized clinical trials, such as the EVoLVeD trial currently underway, will be needed to better define the importance of myocardial fibrosis assessment in the management of patients with AS.
Collapse
Affiliation(s)
- Matteo Castrichini
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Giancarlo Vitrella
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Antonio De Luca
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Alessandro Altinier
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Renata Korcova
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Linda Pagura
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Cinzia Radesich
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Gianfranco Sinagra
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| |
Collapse
|
13
|
Stankovic I, Dweck MR, Marsan NA, Bergler-Klein J, Holte E, Manka R, Schulz-Menger J, Sitges M, Haugaa KH. The EACVI survey on cardiac imaging in cardio-oncology. Eur Heart J Cardiovasc Imaging 2021; 22:367-371. [PMID: 32464650 DOI: 10.1093/ehjci/jeaa111] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 04/22/2020] [Indexed: 12/22/2022] Open
Abstract
Early and late cardiovascular (CV) toxicities related to many cancer treatments may complicate the clinical course of patients, offsetting therapeutic benefits, and altering prognosis. The early detection, monitoring, and treatment of cardiotoxicity have therefore become essential parts of cancer patient care. CV imaging is a cornerstone of every cardio-oncology unit, but its use may vary across Europe because of the non-uniform availability of advanced imaging techniques and differences in the organization and logistics of cardio-oncology services. The purpose of this EACVI survey in cardio-oncology is to obtain real-world data on the current usage of cardiac imaging in cancer patients. Data from 104 centres and 35 different countries confirmed that cardiac imaging plays a pivotal role in the detection and monitoring of cardiac toxicity in oncology patients in Europe and beyond. However, it also revealed gaps between guidelines recommendations and everyday clinical practice, highlighting some of the challenges that need to be overcome in this rapidly advancing field.
Collapse
Affiliation(s)
- Ivan Stankovic
- Faculty of Medicine, Department of Cardiology, Clinical Hospital Centre Zemun, University of Belgrade, Vukova 9, 11080 Belgrade, Serbia
| | - Marc R Dweck
- BHF Centre for Cardiovascular Science, University of Edinburgh, Chancellors Building, Little France Crescent, Edinburgh, EH16 4SB, UK
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands
| | - Jutta Bergler-Klein
- Department of Cardiology, University Clinic of Internal Medicine II, Medical University of Vienna, AKH General Hospital Vienna, Waehringer Guertel 18-20, A-1090, Vienna
| | - Espen Holte
- Clinic of Cardiology, St. Olavs Hospital, Postboks 3250 Torgarden, 7006 Trondheim, Norway.,Department of Circulation and Medical Imaging, Norwegian University of Science and Technology NTNU, Trondheim, Postboks 8905, 7491, Trondheim, Norway
| | - Robert Manka
- Department of Cardiology, University Heart Center, University Hospital Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Jeanette Schulz-Menger
- Charité Medical Faculty, of the Humboldt University Berlin, ECRC, 13125, Berlin, Germany.,DZHK, Partner site, 13125 Berlin, Germany.,Helios Clinics Berlin-Buch, Cardiology, 13125, Berlin, Germany
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clínic, Universitat de Barcelona, Villarroel 170, 08036, Barcelona, Spain.,Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Villarroel 170, 08036, Barcelona, Spain.,CIBERCV, Instituto de Salud Carlos III, Sinesio Delgado, 4, 28029, Madrid, Spain
| | - Kristina H Haugaa
- Department of Cardiology, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway.,Institute for Clinical Medicine, University of Oslo, Postboks 1171, Blindern, 0318 Oslo, Norway
| |
Collapse
|
14
|
Bularga A, Saraste A, Fontes-Carvalho R, Holte E, Cameli M, Michalski B, Williams MC, Podlesnikar T, D'Andrea A, Stankovic I, Mills NL, Manka R, Newby DE, Schultz-Menger J, Haugaa KH, Dweck MR. EACVI survey on investigations and imaging modalities in chronic coronary syndromes. Eur Heart J Cardiovasc Imaging 2021; 22:1-7. [PMID: 33165600 PMCID: PMC7758034 DOI: 10.1093/ehjci/jeaa300] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 10/16/2020] [Indexed: 01/08/2023] Open
Abstract
Aims The European Association of Cardiovascular Imaging (EACVI) Scientific Initiatives Committee performed a global survey to evaluate current practice for the assessment and management of patients with suspected and confirmed chronic coronary syndromes. Methods and results One-hundred and ten imaging centres from 37 countries across the world responded to the survey. Most non-invasive investigations for coronary artery disease were widely available, except cardiovascular magnetic resonance (available 40% centres). Coronary computed tomography angiography (CCTA) and nuclear scans were reported by a multi-disciplinary team in only a quarter of centres. In the initial assessment of patients presenting with chest pain, only 32% of respondents indicated that they rely on pre-test probability for selecting the optimal imaging test while 31% proceed directly to CCTA. In patients with established coronary artery disease and recurrent chest pain, respondents opted for stress echocardiography (27%) and nuclear stress perfusion scans (26%). In asymptomatic patients with coronary artery disease and an obstructive (>70%) right coronary artery stenosis, 58% of respondents were happy to pursue medical therapy without further testing or intervention. This proportion fell to 29% with left anterior descending artery stenosis and 1% with left main stem obstruction. In asymptomatic patients with evidence of moderate-to-severe myocardial ischaemia (15%), only 18% of respondents would continue medical therapy without further investigation. Conclusion Despite guidelines recommendations pre-test probability is used to assess patients with suspected coronary artery in a minority of centres, one-third of centres moving directly to CCTA. Clinicians remain reticent to pursue a strategy of optimal medical therapy without further investigation or intervention in patients with controlled symptoms but obstructive coronary artery stenoses or myocardial ischaemia.
Collapse
Affiliation(s)
- Anda Bularga
- BHF Centre for Cardiovascular Science, Department of Cardiology, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Antti Saraste
- Edinburgh, EH16 4SB, Heart Center, Turku University Hospital, Turku, 20520, Finland
| | - Ricardo Fontes-Carvalho
- Department of Cardiology, Cardiovascular Research and Development Unit (UnIC), Faculty of Medicine, University of Porto, Porto, 4200-319, Portugal
| | - Espen Holte
- Department of Cardiology, St. Olavs Hospital, Trondheim, 7006, Norway.,Department of Circulation and Medical Imaging, Norwegian University of Science and Technology NTNU, Trondheim, 7006, Norway
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, 53100, Italy
| | - Blazej Michalski
- Department of Cardiology, Medical University of Lodz, Lodz, 91-347, Poland
| | - Michelle C Williams
- BHF Centre for Cardiovascular Science, Department of Cardiology, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Tomaz Podlesnikar
- Department of Cardiac Surgery, University Medical Centre Maribor, Maribor, 2000, Slovenia
| | - Antonello D'Andrea
- Unit of Cardiology, Department of Translational Medical Sciences, Monaldi Hospital, University of Campania 'Luigi Vanvitelli', Naples, 80121, Italy
| | - Ivan Stankovic
- Faculty of Medicine, Department of Cardiology, Clinical Hospital Centre Zemun, University of Belgrade, Belgrade, 11080, Serbia
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, Department of Cardiology, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Robert Manka
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, 8091, Switzerland
| | - David E Newby
- BHF Centre for Cardiovascular Science, Department of Cardiology, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Jeanette Schultz-Menger
- Department of Cardiology and Nephrology, Charité Medical Faculty of the Humboldt University Berlin, Berlin, 13125, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, 13125, Germany.,Helios Clinics Berlin-Buch, Department of Cardiology, Berlin, 13125, Germany
| | - Kristina H Haugaa
- Department of Cardiology, Oslo University Hospital, Oslo, 0424, Norway.,Institute for Clinical Medicine, University of Oslo, Oslo, 0318, Norway
| | - Marc R Dweck
- BHF Centre for Cardiovascular Science, Department of Cardiology, University of Edinburgh, Edinburgh, EH16 4SB, UK
| |
Collapse
|
15
|
Lone T, Alday A, Zakerzadeh R. Numerical analysis of stenoses severity and aortic wall mechanics in patients with supravalvular aortic stenosis. Comput Biol Med 2021; 135:104573. [PMID: 34174758 DOI: 10.1016/j.compbiomed.2021.104573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/09/2021] [Accepted: 06/09/2021] [Indexed: 11/28/2022]
Abstract
Supravalvular aortic stenosis (SVAS) is an aortic malformation characterized by a narrowing of the ascending aorta, resulting in abnormal hemodynamics and pressure drop across the stenosed region. It has been observed that the pressure drops measured from Doppler ultrasound exams often tend to be higher than those obtained from invasive cardiac catheterization. These misleadingly elevated pressure measurements may drive the decision to refer patients for surgical treatment prematurely. Considering this strong clinical association, the purpose of this work is to develop a computational modeling approach using a two-way coupled fluid-structure interaction methodology to determine an accurate prediction of trans-stenotic pressure drop and to further highlight the discrepancy between the SVAS assessment methods. Blood is modeled using Navier-Stokes equations while the aortic wall is simulated by a composite poroelastic structure to represent the three main layers of the arterial wall. The relationship between aortic wall elasticity and the blood flow conditions is examined in varying levels of stenosis, ranging from mild to severe degrees of vessel diameter narrowing. A substantial overestimation of the traditional Doppler pressure drop measurement is observed, especially for severe stenosis levels. The simulation results indicate that elasticity of the aortic wall has a relatively little effect on trans-stenotic pressure drop for the range of mild to moderate SVAS cases, but predicted to have a profound effect for severe SVAS cases. Moreover, significant sensitivity to the pressure drop across the SVAS region from stenosis severity is observed.
Collapse
Affiliation(s)
- Talha Lone
- Department of Engineering, Rangos School of Health Sciences, Duquesne University, Pittsburgh, PA, USA
| | - Angelica Alday
- Department of Engineering, Rangos School of Health Sciences, Duquesne University, Pittsburgh, PA, USA
| | - Rana Zakerzadeh
- Department of Engineering, Rangos School of Health Sciences, Duquesne University, Pittsburgh, PA, USA.
| |
Collapse
|
16
|
Benfari G, Nistri S, Cerrito LF, Maritan L, Tafciu E, Setti M, Bursi F, Tadiello E, De Manna ND, Rossi A, Ribichini FL. Usefulness of the Right Parasternal Echocardiographic View to Improve the Hemodynamic Assessment After Valve Replacement for Aortic Stenosis. Am J Cardiol 2021; 142:103-108. [PMID: 33278359 DOI: 10.1016/j.amjcard.2020.11.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 10/22/2022]
Abstract
Right-parasternal-view (RPV) often provides the best hemodynamic assessment of the aortic-valve-stenosis by echocardiography. However, no detailed study on patients with aortic prosthesis is available. Thus, RPV usefulness is left as an anecdotical notion in this context. We aimed to define feasibility and clinical-impact of RPV before and soon-after percutaneous implantation (TAVI) or surgical (SAVR) aortic-valve-replacement (AVR) for AS. Patients with severe-AS electively referred for AVR between September-2019 and February-2020 were prospectively evaluated. Echocardiographic examinations inclusive of apical and RPV to measure aortic-peak-velocity , gradients and area (AVA) were performed the day before AVR and at hospital discharge and compared by matched-pair-analysis. Forty-seven patients (mean age 79 ± 8 years, 63% female, ejection-fraction 61 ± 6%) referred for SAVR (24 [51%]) or TAVI (23 [49%]) were enrolled. RPV was feasible in 45 patients (96%) before-AVR but in only 32 after-AVR (68%), particularly after SAVR (50%) than TAVI (87% p = 0.005). RPV remained the best acoustic window after TAVI in 75% of cases. Hemodynamic assessment of TAVI, but not SAVR, invariably benefit from RPV versus apical evaluation (aortic-peak-velocity: 2.57 ± 0.39 vs 2.23 ± 0.47 m/sec, p = 0.002; mean gradient: 15 ± 5 vs 12 ± 5 mm Hg, p = 0.01). Five (11%) patients presented severe patient-prosthesis-mismatch, 4 of which were detectable only by RPV. This pilot-experience demonstrates that RPV feasibility is slightly reduced after AVR. RPV can improve the hemodynamic assessment of the prosthetic valve versus apical view, including the detection of patient-prosthesis-mismatch. Furthermore, when RPV is the best acoustic windows in patients with severe AS, it generally remains so after-TAVI.
Collapse
|
17
|
Bermejo J, Postigo A, Baumgartner H. The year in cardiovascular medicine 2020: valvular heart disease. Eur Heart J 2021; 42:647-656. [PMID: 33388778 PMCID: PMC7878012 DOI: 10.1093/eurheartj/ehaa1060] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/11/2020] [Accepted: 12/16/2020] [Indexed: 12/13/2022] Open
Affiliation(s)
- Javier Bermejo
- Department of Cardiology, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid and CIBERCV, Dr Esquerdo 46, Madrid 28007, Spain
| | - Andrea Postigo
- Department of Cardiology, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid and CIBERCV, Dr Esquerdo 46, Madrid 28007, Spain
| | - Helmut Baumgartner
- Department of Cardiology III—Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| |
Collapse
|
18
|
Tomioka T, Ito T, Takahasi R, Tanaka S. Influence of normal to high stroke volume on congestive heart failure development after transcatheter aortic valve implantation: case series. J Geriatr Cardiol 2021; 18:83-88. [PMID: 33613662 PMCID: PMC7868916 DOI: 10.11909/j.issn.1671-5411.2021.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Tomoko Tomioka
- Department of Cardiology, South Miyagi Medical Center, Shibata, Japan
| | - Tomohiro Ito
- Department of Cardiology, South Miyagi Medical Center, Shibata, Japan
| | - Ryokichi Takahasi
- Department of Cardiology, South Miyagi Medical Center, Shibata, Japan
| | - Shuhei Tanaka
- Department of Cardiology, South Miyagi Medical Center, Shibata, Japan
| |
Collapse
|
19
|
Guzzetti E, Annabi MS, Pibarot P, Clavel MA. Multimodality Imaging for Discordant Low-Gradient Aortic Stenosis: Assessing the Valve and the Myocardium. Front Cardiovasc Med 2020; 7:570689. [PMID: 33344514 PMCID: PMC7744378 DOI: 10.3389/fcvm.2020.570689] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/12/2020] [Indexed: 01/29/2023] Open
Abstract
Aortic stenosis (AS) is a disease of the valve and the myocardium. A correct assessment of the valve disease severity is key to define the need for aortic valve replacement (AVR), but a better understanding of the myocardial consequences of the increased afterload is paramount to optimize the timing of the intervention. Transthoracic echocardiography remains the cornerstone of AS assessment, as it is universally available, and it allows a comprehensive structural and hemodynamic evaluation of both the aortic valve and the rest of the heart. However, it may not be sufficient as a significant proportion of patients with severe AS presents with discordant grading (i.e., an AVA ≤ 1 cm2 and a mean gradient <40 mmHg) which raises uncertainty about the true severity of AS and the need for AVR. Several imaging modalities (transesophageal or stress echocardiography, computed tomography, cardiovascular magnetic resonance, positron emission tomography) exist that allow a detailed assessment of the stenotic aortic valve and the myocardial remodeling response. This review aims to provide an updated overview of these multimodality imaging techniques and seeks to highlight a practical approach to help clinical decision making in the challenging group of patients with discordant low-gradient AS.
Collapse
Affiliation(s)
- Ezequiel Guzzetti
- Institut Universitaire de Cardiologie et de Pneumologie de Québec (Quebec Heart & Lung Institute), Quebec, QC, Canada
| | - Mohamed-Salah Annabi
- Institut Universitaire de Cardiologie et de Pneumologie de Québec (Quebec Heart & Lung Institute), Quebec, QC, Canada
| | - Philippe Pibarot
- Institut Universitaire de Cardiologie et de Pneumologie de Québec (Quebec Heart & Lung Institute), Quebec, QC, Canada
| | - Marie-Annick Clavel
- Institut Universitaire de Cardiologie et de Pneumologie de Québec (Quebec Heart & Lung Institute), Quebec, QC, Canada
| |
Collapse
|
20
|
Excess Mortality Associated with Progression Rate in Asymptomatic Aortic Valve Stenosis. J Am Soc Echocardiogr 2020; 34:237-244. [PMID: 33253813 DOI: 10.1016/j.echo.2020.11.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 11/23/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Aortic valve stenosis (AS) is a progressive condition characterized by gradual calcification of the aortic cusps. Progression rate evaluated using echocardiography has been associated with survival. However, data from routine practice covering the whole spectrum of AS severity and the rate of symptom onset are sparse. The aim of this study was to assess outcomes under medical management related to disease progression in asymptomatic patients with a wide range of AS severity. METHODS Two hundred twenty-nine consecutive asymptomatic patients (mean age, 77 ± 10 years; 55% men) with AS, preserved left ventricular ejection fraction, and two or more echocardiographic examinations performed from 2004 to 2014 were retrospectively included. The median time between the two echocardiographic examinations was 24 months (interquartile range, 15-46 months). Patients were identified as rapid progressors if the annualized difference in peak aortic velocity between two echocardiographic examinations was ≥0.3 m/sec/y; others were labeled as slow progressors. The primary end point was mortality during medical follow-up (censoring on aortic valve interventions). The secondary end point was overall mortality. RESULTS Rapid progressors accounted for 67 of the 229 patients (29%), and this feature was not associated with baseline characteristics. During a median of 5.8 years (interquartile range, 3.4-8.3 years) of follow-up from the first echocardiographic examination, 102 patients (45%) died, 86 (84%) during medical follow-up. Rapid progression rate predicted excess mortality (vs slow progression rate) after adjustment for age, sex, symptoms, baseline left ventricular ejection fraction, and baseline aortic valve area (hazard ratio, 2.50; 95% CI, 1.48-4.21; P = .0006) and after adjusting for peak aortic velocity and left ventricular ejection fraction obtained at the last echocardiographic examination (hazard ratio, 2.07; 95% CI, 1.25-3.46; P = .005). Among patients with baseline peak aortic velocity < 4 m/sec (nonsevere AS), rapid progression rate was associated with higher 5-year mortality compared with slow progression (57% vs 22% [P < .0001] under medical management and 44% vs 18% [P = .005] overall). Outcomes were comparable between nonsevere AS rapid progressors and baseline severe AS. Progression rate showed incremental prognostic value on receiver operating characteristic curve analysis versus AS severity. Of note, among slow progressors, 11 patients (5%) presented with high rates of symptom development and poor outcomes related to ventricular dysfunction or other advanced AS features. CONCLUSIONS Progression rate is an individual, almost unpredictable feature among patients with AS. Rapid progression is an incremental marker of excess mortality in asymptomatic patients with AS, independent of clinical and hemodynamic characteristics. Rapid progression rate may identify patients with nonsevere AS at higher risk for events.
Collapse
|
21
|
Shirazi S, Golmohammadi F, Tavoosi A, Salehi M, Larti F, Sardari A, Geraiely B, Rahmanian M, Saberi K, Sattarzadeh Badkoubeh R. Quantification of aortic valve area: comparison of different methods of echocardiography with 3-D scan of the excised valve. Int J Cardiovasc Imaging 2020; 37:529-538. [PMID: 33001325 DOI: 10.1007/s10554-020-02035-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/18/2020] [Indexed: 12/31/2022]
Abstract
Accurate determination of severity of aortic valve stenosis (AS) by aortic valve area (AVA) is essential for choosing the best treatment strategy. We compared AVA quantified by 4 different in vivo echocardiographic methods with AVA measured by 3D ex vivo scanning of the excised AV. The data on 38 patients who underwent aortic valve replacement were assessed. The AVA was determined by 4 echocardiographic methods of planimetry in 2D transesophageal echocardiography [planimetry (2D-TEE)], plainemetry by multiplanar reconstruction approach in 3D transesophageal echocardiography [MPR (3D-TEE)], and two continuity equation (CE) approaches; conventional CE (2D-TTE) in which left ventricular outflow tract [LVOT] area derived by LVOT diameter obtained in 2D transthoracic echocardiography and CE (3D-TEE) in which LVOT area obtained by 3D MPR. After the surgical removal of the AV, AVA was determined by 3D ex vivo scanning. Lowest AVA mean difference with 3D ex vivo scanning was found between CE (2D-TTE), followed by CE (3D-TEE). Planimetry (2D-TEE) in male patients as well as severely and non-severely calcified valves revealed a significant higher AVA mean difference with 3D ex vivo scanning than CE (2D-TTE) and CE (3D-TEE) methods. However, with a nonsignificant effect, CE (2D-TTE) and planimetry (2D-TEE) had the least mean difference with 3D ex vivo scanning possibly due to less frequent bicuspid AV in females. CE (2D-TTE) was more accurate than other methods of AVA calculation. Moreover, CE (3D-TEE) and MPR (3D-TEE) methods had acceptable accuracy in comparison with planimetry (2D-TEE) for definition of AS severity.
Collapse
Affiliation(s)
- Samira Shirazi
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran
| | - Fatemeh Golmohammadi
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran
| | - Anahita Tavoosi
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran
| | - Mehrdad Salehi
- Cardiac Surgery Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnoosh Larti
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran
| | - Akram Sardari
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran
| | - Babak Geraiely
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran
| | - Mehrzad Rahmanian
- Cardiac Surgery Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Kianoush Saberi
- Department of Anesthesiology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Roya Sattarzadeh Badkoubeh
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Keshavarz Boulevard, P.O.Box: 1419733141, Tehran, Iran.
| |
Collapse
|
22
|
Dweck MR, Bularga A, Hahn RT, Bing R, Lee KK, Chapman AR, White A, Salvo GD, Sade LE, Pearce K, Newby DE, Popescu BA, Donal E, Cosyns B, Edvardsen T, Mills NL, Haugaa K. Global evaluation of echocardiography in patients with COVID-19. Eur Heart J Cardiovasc Imaging 2020; 21:949-958. [PMID: 32556199 PMCID: PMC7337658 DOI: 10.1093/ehjci/jeaa178] [Citation(s) in RCA: 274] [Impact Index Per Article: 68.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 06/02/2020] [Indexed: 01/08/2023] Open
Abstract
Aims To describe the cardiac abnormalities in patients with COVID-19 and identify the characteristics of patients who would benefit most from echocardiography. Methods and results In a prospective international survey, we captured echocardiography findings in patients with presumed or confirmed COVID-19 between 3 and 20 April 2020. Patient characteristics, indications, findings, and impact of echocardiography on management were recorded. Multivariable logistic regression identified predictors of echocardiographic abnormalities. A total of 1216 patients [62 (52–71) years, 70% male] from 69 countries across six continents were included. Overall, 667 (55%) patients had an abnormal echocardiogram. Left and right ventricular abnormalities were reported in 479 (39%) and 397 (33%) patients, respectively, with evidence of new myocardial infarction in 36 (3%), myocarditis in 35 (3%), and takotsubo cardiomyopathy in 19 (2%). Severe cardiac disease (severe ventricular dysfunction or tamponade) was observed in 182 (15%) patients. In those without pre-existing cardiac disease (n = 901), the echocardiogram was abnormal in 46%, and 13% had severe disease. Independent predictors of left and right ventricular abnormalities were distinct, including elevated natriuretic peptides [adjusted odds ratio (OR) 2.96, 95% confidence interval (CI) 1.75–5.05) and cardiac troponin (OR 1.69, 95% CI 1.13–2.53) for the former, and severity of COVID-19 symptoms (OR 3.19, 95% CI 1.73–6.10) for the latter. Echocardiography changed management in 33% of patients. Conclusion In this global survey, cardiac abnormalities were observed in half of all COVID-19 patients undergoing echocardiography. Abnormalities were often unheralded or severe, and imaging changed management in one-third of patients.
Collapse
Affiliation(s)
- Marc R Dweck
- Centre for Cardiovascular Science, University of Edinburgh, UK
| | - Anda Bularga
- Centre for Cardiovascular Science, University of Edinburgh, UK
| | | | - Rong Bing
- Centre for Cardiovascular Science, University of Edinburgh, UK
| | - Kuan Ken Lee
- Centre for Cardiovascular Science, University of Edinburgh, UK
| | | | - Audrey White
- Centre for Cardiovascular Science, University of Edinburgh, UK
| | | | - Leyla Elif Sade
- Department of Cardiology, University of Baskent, Ankara, Turkey
| | - Keith Pearce
- University Hospital South Manchester, Cardiology, Wythenshawe, Manchester, UK
| | - David E Newby
- Centre for Cardiovascular Science, University of Edinburgh, UK
| | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy 'Carol Davila'-Euroecolab, Emergency Institute for Cardiovascular Diseases 'Prof. Dr. C. C. Iliescu', Bucharest, Romania
| | - Erwan Donal
- University of Rennes, CHU Rennes, Inserm, LTSI-UMR 1099, Rennes, France
| | - Bernard Cosyns
- Centrum voor Hart en Vaatziekten, Universitair Ziekenhuis Brussel, Vrij Universiteit van Brussel, Brussels, Belgium
| | - Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Nicholas L Mills
- Centre for Cardiovascular Science, University of Edinburgh, UK.,Usher Institute, University of Edinburgh, UK
| | - Kristina Haugaa
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| |
Collapse
|
23
|
Barbieri A, Antonini-Canterin F, Pepi M, Monte IP, Trocino G, Barchitta A, Ciampi Q, Cresti A, Miceli S, Petrella L, Benedetto F, Zito C, Benfari G, Bursi F, Malagoli A, Bartolacelli Y, Mantovani F, Clavel MA. Discordant Echocardiographic Grading in Low Gradient Aortic Stenosis (DEGAS Study) From the Italian Society of Echocardiography and Cardiovascular Imaging Research Network: Rationale and Study Design. J Cardiovasc Echogr 2020; 30:52-61. [PMID: 33282641 PMCID: PMC7706377 DOI: 10.4103/jcecho.jcecho_68_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 07/13/2020] [Indexed: 11/04/2022] Open
Abstract
Background Low-gradient aortic stenosis (LG-AS) is characterized by the combination of an aortic valve area compatible with severe stenosis and a low transvalvular mean gradient with low-flow state (i.e., indexed stroke volume <35 mL/m2) in the presence of reduced (classical low-flow AS) or preserved (paradoxical low-flow AS) ejection fraction. Furthermore, the occurrence of a normal-flow LG-AS is still advocated by many authors. Within this diagnostic complexity, the diagnosis of severe AS remains challenging. Objective The general objective of the Discordant Echocardiographic Grading in Low-gradient AS (DEGAS Study) study will be to assess the prevalence of true severe AS in this population and validate new parameters to improve the assessment and the clinical decision-making in patients with LG-AS. Methods and Analyses The DEGAS Study of the Italian Society of Echocardiography and Cardiovascular Imaging is a prospective, multicenter, observational diagnostic study that will enroll consecutively adult patients with LG-AS over 2 years. AS severity will be ideally confirmed by a multimodality approach, but only the quantification of calcium score by multidetector computed tomography will be mandatory. The primary clinical outcome variable will be 12-month all-cause mortality. The secondary outcome variables will be (i) 30-day mortality (for patients treated by Surgical aortic valve replacement or TAVR); (ii) 12-month cardiovascular mortality; (iii) 12-month new major cardiovascular events such as myocardial infarction, stroke, vascular complications, and rehospitalization for heart failure; and (iv) composite endpoint of cardiovascular mortality and hospitalization for heart failure. Data collection will take place through a web platform (REDCap), absolutely secure based on current standards concerning the ethical requirements and data integrity.
Collapse
Affiliation(s)
- Andrea Barbieri
- Division of Cardiology, Department of Diagnostics, Clinical and Public Health Medicine, Policlinico University Hospital of Modena, Milano, Italy
| | - Francesco Antonini-Canterin
- Rehabilitative Cardiology, Ospedale Riabilitativo di Alta Specializzazione di Motta di Livenza (TV), Milano, Italy
| | - Mauro Pepi
- Monzino Cardiology Center, IRCCS, Milano, Italy
| | | | - Giuseppe Trocino
- Cardiology, Hospital of Desio, S. Antonio Hospital, AO Padova, Italy
| | | | | | - Alberto Cresti
- Cardiology, Dip. Cardio Neuro Vascolare Asl sudest Toscana, Hospital of Grosseto, Italy
| | | | | | - Frank Benedetto
- Cardiology, G.O.M. "Bianchi Melacrino Morelli", Reggio Calabria, Italy
| | - Concetta Zito
- Department of Clinical and Experimental Medicine - Section of Cardiology, G. Martino General Hospital, University of Messina, Italy
| | - Giovanni Benfari
- Section of Cardiology, Department of Medicine, University of Verona, Italy
| | - Francesca Bursi
- Division of Cardiology, Heart and Lung Department, San Paolo Hospital, ASST Santi Paolo and Carlo, University of Milan, Italy
| | | | - Ylenia Bartolacelli
- Pediatric and Adult Congenital Heart Cardiac Surgery, S.Orsola Malpighi Hospital, University of Bologna, Italy
| | | | - Marie-Annick Clavel
- Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Quebec City, Quebec, Canada
| |
Collapse
|