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Réant P, Bonnet G, Dubé F, Massie C, Reynaud A, Michaud M, Duchateau J, Lafitte S. Hypersynchrony in sarcomeric hypertrophic cardiomyopathy: description and mechanistic approach using multimodal electro-mechanical non-invasive cartography (HSYNC study). Front Cardiovasc Med 2024; 11:1359657. [PMID: 38911519 PMCID: PMC11193380 DOI: 10.3389/fcvm.2024.1359657] [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: 01/16/2024] [Accepted: 05/27/2024] [Indexed: 06/25/2024] Open
Abstract
Background Little is known about left ventricular (LV) sequences of contraction and electrical activation in hypertrophic cardiomyopathy (HCM). A better understanding of the underlying relation between mechanical and electrical activation may allow the identification of predictive response criteria to right ventricular DDD pacing in obstructive patients. Objective To describe LV mechanical and electrical activation sequences in HCM patients compared to controls. Materials and methods We prospectively studied, in 40 HCM patients (20 obstructive and 20 non-obstructive) and 20 healthy controls: (1) mechanical activation using echocardiography at rest and cardiac magnetic resonance imaging, (2) electrical activation using 3-dimensional electrocardiographic mapping (ECM). Results In echocardiography, healthy controls had a physiological apex-to-base delay (ABD) during contraction (23.8 ± 16.2 ms). Among the 40 HCM patients, 18 HCM patients presented a loss of this ABD (<10 ms, defining hypersynchrony) more frequently than controls (45% vs. 5%, p = 0.017). These patients had a lower LV end-diastolic volume (71.4 ± 9.7 ml/m2 vs. 82.4 ± 14.8 ml/m2, p = 0.01), lower native T1 values (988 ± 32 ms vs. 1,028 ± 39 ms, p = 0.001) and tended to have lower LV mass (80.7 ± 23.7 g/m2 vs. 94.5 ± 25.3 g/m2, p = 0.08) compared with HCM patients that had a physiological contraction sequence. There was no significant relation between ABD and LV outflow tract obstruction. While HCM patients with a physiological contraction sequence presented an ECM close to those encountered in controls, patients with a loss of ABD presented a particular pattern of ECM with the first potential more frequently occurring in the postero-basal region. Conclusion The LV contraction sequence can be modified in HCM patients, with a loss of the physiological ABD, and is associated with smaller LV dimensions and a particular pattern of ECM. Further research is needed to determine whether this pattern is related to an electrical substrate or is the consequence of the hypertrophied heart's specific geometry. Clinical trial registration ClinicalTrial.gov: NCT02559726.
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Affiliation(s)
- Patricia Réant
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, IHU Lyric, Bordeaux-Pessac, France
- Cardiology Department, CIC-P 1401, Bordeaux-Pessac, France
- Cardiology Department, INSERM 1045, Bordeaux, France
| | - Guillaume Bonnet
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, IHU Lyric, Bordeaux-Pessac, France
- Cardiology Department, CIC-P 1401, Bordeaux-Pessac, France
- Cardiology Department, INSERM 1045, Bordeaux, France
| | - Frédérique Dubé
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Charles Massie
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, Sacred Heart Hospital of Montreal, Montreal, QC, Canada
| | - Amélie Reynaud
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Matthieu Michaud
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, CIC-P 1401, Bordeaux-Pessac, France
| | - Josselin Duchateau
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, IHU Lyric, Bordeaux-Pessac, France
| | - Stéphane Lafitte
- Cardiology Department, Bordeaux University Hospital, Bordeaux, France
- Cardiology Department, University of Bordeaux, Bordeaux, France
- Cardiology Department, IHU Lyric, Bordeaux-Pessac, France
- Cardiology Department, CIC-P 1401, Bordeaux-Pessac, France
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Leischik R, Foshag P, Krittanawong C, Jehn U, Vollenberg R, Strauss M. Structural and functional cardiac parameters across occupations: a cross-sectional study in differing work environments. Sci Rep 2024; 14:12115. [PMID: 38802474 PMCID: PMC11130339 DOI: 10.1038/s41598-024-62190-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 05/14/2024] [Indexed: 05/29/2024] Open
Abstract
Previous investigations have highlighted notable variations in cardiovascular risk indicators associated with various professional categories. However, only a few studies have examined structural and functional cardiac parameters using echocardiography within distinct occupational groups. Hence, this study endeavored to assess cardiac structural and functional parameters in three additional occupations: firefighters (FFs), police officers (POs), and office workers (OWs). This prospective study encompassed 197 male participants (97 FFs, 54 POs, and 46 OWs) from Germany. All participants underwent 2D and Doppler echocardiography in resting conditions; standard parasternal and apical axis views were employed to evaluate structural (diastolic and systolic) and functional (systolic and diastolic function, and strain) cardiac parameters. All three occupational groups exhibited a tendency towards septal hypertrophy. Notably, OWs exhibited the largest diastolic interventricular septum diameter (IVSd), at 1.33 ± 0.25 cm. IVSd significantly varied between POs and OWs (p = 0.000) and between POs and FFs (p = 0.025). Additionally, during diastole a substantially larger left ventricular posterior wall diameter (LVPWd) was observed in OWs compared to FFs (p = 0.001) and POs (p = 0.013). The left ventricular diastolic cavity diameter (LVIDd) and the left ventricular systolic cavity diameter (LVIDs) were significantly higher in POs than they were in FFs (LVIDd: p = 0.001; LVIDs: p = 0.009), and the LVIDd was notably higher in FFs (p = 0.015) and POs compared to OWs (p = 0.000). FFs exhibited significantly better diastolic function, indicated by higher diastolic peak velocity ratios (MV E/A ratio) and E/E' ratios, compared to POs (E/A ratio: p = 0.025; E/E' ratio: p = 0.014). No significant difference in diastolic performance was found between OWs and FFs. Significantly higher E'(lateral) values were noted in POs compared to FFs (p = 0.003) and OWs (p = 0.004). Ejection fraction did not significantly differ among FFs, POs, and OWs (p > 0.6). The left ventricular mass (LV Mass) was notably higher in POs than it was in FFs (p = 0.039) and OWs (p = 0.033). Strain parameter differences were notably improved in two- (p = 0.006) and four-chamber (p = 0.018) views for FFs compared to POs. Concentric remodeling was the predominant change observed in all three occupational groups. Significant differences in the presence of various forms of hypertrophy were observed in FFs, POs, and OWs (exact Fisher test p-values: FFs vs. OWs = 0.021, POs vs. OWs = 0.002). OWs demonstrated notably higher rates of concentric remodeling than FFs did (71.77% vs. 47.9%). This study underscores disparities in both functional and structural parameters in diverse occupational groups. Larger prospective studies are warranted to investigate and delineate differences in structural and functional cardiac parameters across occupational groups, and to discern their associated effects and risks on the cardiovascular health of these distinct professional cohorts.
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Affiliation(s)
- Roman Leischik
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58455, Witten, Germany.
| | - Peter Foshag
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58455, Witten, Germany
| | | | - Ulrich Jehn
- Department of Medicine D, Division of General Internal Medicine, Nephrology and Rheumatology, University Hospital of Muenster, 48149, Muenster, Germany
| | - Richard Vollenberg
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Münster, 48149, Muenster, Germany
| | - Markus Strauss
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58455, Witten, Germany.
- Department of Cardiology I, Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Cardiol, Albert-Schweitzer-Campus 1, 48149, Muenster, Germany.
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Abazid RM, Pati N, Elrayes M, Chandy M, Hassanin M, Mathew A, De S, Bagur R, Tzemos N. Role of myocardial strain imaging in diagnosing inducible myocardial ischemia with treadmill contrast-enhanced stress echocardiography. BMC Cardiovasc Disord 2024; 24:254. [PMID: 38750460 PMCID: PMC11097493 DOI: 10.1186/s12872-024-03926-8] [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: 10/23/2023] [Accepted: 05/06/2024] [Indexed: 05/18/2024] Open
Abstract
INTRODUCTION The aim of this study is to analyze the diagnostic value of global longitudinal strain (GLS) in detecting inducible myocardial ischemia in patients with chest pain undergoing treadmill contrast-enhanced stress echocardiography (SE). METHODS We retrospectively enrolled all patients who underwent invasive coronary angiography after treadmill contrast-enhanced SE. Rest and peak-stress myocardial GLS, segmental LS, and LS of 4-chamber (CH), 2-CH, and 3-CH views were reported. Luminal stenosis of more than 70% or fractional flow reserve (FFR) of < 0.8 was considered significant. RESULTS In total 33 patients were included in the final analysis, among whom sixteen patients (48.4%) had significant coronary artery stenosis. Averaged GLS, 3-CH, and 4-CH LS were significantly lower in patients with critical coronary artery stenosis compared to those without significant stenosis (-17.1 ± 7.1 vs. -24.2 ± 7.2, p = 0.041), (-18.2 ± 8.9 vs. -24.6 ± 8.2, p = 0.045) and (-14.8 ± 6.2 vs. -22.8 ± 7.8, p = 0.009), respectively. Receiver operating characteristic (ROC) analysis of ischemic and non-ischemic segments demonstrated that a cut-off value of -20% of stress LS had 71% sensitivity and 60% specificity for ruling out inducible myocardial ischemia (Area under the curve was AUC = 0.72, P < 0.0001). CONCLUSION Myocardial LS measured with treadmill contrast-enhanced stress echocardiography demonstrates potential value in identifying patients with inducible myocardial ischemia.
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Affiliation(s)
- Rami M Abazid
- Northern Ontario Medical School (NOSM) University, Department of Medicine, Sault Area Hospital, Sault Ste. Marie, Canada.
| | - Nilkanth Pati
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
| | - Maged Elrayes
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
| | - Mark Chandy
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
| | - Magdi Hassanin
- Northern Ontario Medical School (NOSM) University, Department of Medicine, Sault Area Hospital, Sault Ste. Marie, Canada
| | - Andrew Mathew
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
| | - Sabe De
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
| | - Rodrigo Bagur
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
| | - Nikolaos Tzemos
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, University Hospital, 339 Windermere Road, PO Box 5010, London, ON, N6A 5A5, Canada
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Gaibazzi N, Cortigiani L, Rigo F, Porter TR, Guerra E, Ciampi Q. Reversible ischaemia and outcome after adjustment for coronary artery disease severity: a multicentre stress-echocardiography registry. Eur Heart J Cardiovasc Imaging 2024; 25:510-519. [PMID: 37950913 DOI: 10.1093/ehjci/jead304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/28/2023] [Accepted: 11/07/2023] [Indexed: 11/13/2023] Open
Abstract
AIMS To assess the potential association of reversible ischaemia and Doppler coronary flow velocity reserve in the left anterior descending coronary artery (CFVR-LAD) during stress echocardiography (SE) with all-cause mortality and non-fatal myocardial infarction (MI), after correction for anatomic coronary artery disease (CAD) burden and other significant clinical variables. METHODS AND RESULTS We selected 3191 patients (mean age 66 ± 12 years) from our multicentre SE registry, who underwent both high-dose dipyridamole SE (comprehensive of CFVR-LAD measurement) and coronary angiography within 2 months. All-cause mortality and non-fatal MI were the primary end points. The association of the primary end point with ischaemia severity and CFVR-LAD was assessed, after multivariable adjustment for all other significant clinical and imaging variables, including anatomic CAD severity by the modified Duke Prognostic Index. The primary end point occurred in 767 (24%) patients (death in 409 and non-fatal MI in 375 patients) during a median follow-up of 42 months. Multivariable Cox regression analyses indicated that, among other significant variables, anatomic CAD severity, reversible ischaemia, and CFVR-LAD were all independently associated with the primary end point; reversible ischaemia was also associated with subsequent MI, while CFVR-LAD with mortality, independent of anatomic CAD severity. CONCLUSION Our study suggests that reversible ischaemia by wall motion assessment and CFVR-LAD on dipyridamole SE are independently associated with dismal outcome in patients with suspected or known stable CAD, even after accounting for angiographic anatomic CAD severity and also independently from which coronary artery is diseased.
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Affiliation(s)
- Nicola Gaibazzi
- Department of Cardiology, Parma University Hospital, Viale Antonio Gramsci 14, 43126 Parma, Italy
| | | | - Fausto Rigo
- Division of Cardiology, Villa Salus Hospital Foundation/IRCCS San Camillo Venice, Italy
| | - Thomas R Porter
- Department of Internal Medicine, Division of Cardiovascular Medicine, University of Nebraska Medical Center, 982265 Nebraska Medical Center, Omaha, NE 68198, USA
| | - Emiliano Guerra
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico Di Modena, Modena, Italy
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Dhont S, Stassen J, Herbots L, Hoedemakers S, Bekhuis Y, Jasaityte R, Stroobants S, Petit T, Bakelants E, Falter M, Ferreira SM, Claessen G, Nijst P, Vandervoort PM, Bertrand PB, Verwerft J. Exercise pulmonary hypertension by the mPAP/CO slope in primary mitral regurgitation. Eur Heart J Cardiovasc Imaging 2024; 25:530-538. [PMID: 37976175 DOI: 10.1093/ehjci/jead313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/31/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023] Open
Abstract
AIMS Exercise-induced pulmonary hypertension (PH), defined by a mean pulmonary arterial pressure over cardiac output (mPAP/CO) slope >3 mmHg/L/min, has important diagnostic and prognostic implications. The aim of this study is to investigate the value of the mPAP/CO slope in patients with more than moderate primary mitral regurgitation (MR) with preserved ejection fraction and no or discordant symptoms. METHODS AND RESULTS A total of 128 consecutive patients were evaluated with exercise echocardiography and cardiopulmonary testing. Clinical outcome was defined as the composite of mitral valve intervention, new-onset atrial fibrillation, cardiovascular hospitalization, and all-cause mortality. The mean age was 63 years, 61% were male, and the mean LVEF was 66 ± 6%. The mPAP/CO slope correlated with peak VO2 (r = -0.52, P < 0.001), while the peak systolic pulmonary artery pressure (sPAP) did not (r = -0.06, P = 0.584). Forty-six per cent (n = 59) had peak exercise sPAP ≥60 mmHg, and 37% (n = 47) had mPAP/CO slope >3 mmHg/L/min. Event-free survival was 55% at 1 year and 46% at 2 years, with reduced survival in patients with mPAP/CO slope >3 mmHg/L/min (hazard ratio, 4.9; 95% confidence interval, 2.9-8.2; P < 0.001). In 53 cases (41%), mPAP/CO slope and peak sPAP were discordant: patients with slope >3 mmHg/L/mmHg and sPAP <60 mmHg (n = 21) had worse outcome vs. peak sPAP ≥60 mmHg and normal slope (n = 32, log-rank P = 0.003). The mPAP/CO slope improved predictive models for outcome, incremental to resting and exercise sPAP, and peak VO2. CONCLUSION Exercise PH defined by the mPAP/CO slope >3 mmHg/L/min is associated with decreased exercise capacity and a higher risk of adverse events in significant primary MR and no or discordant symptoms. The slope provides a greater prognostic value than single sPAP measures and peak VO2.
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Affiliation(s)
- Sebastiaan Dhont
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
| | - Jan Stassen
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Lieven Herbots
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Sarah Hoedemakers
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Youri Bekhuis
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Ruta Jasaityte
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | | | - Thibault Petit
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
| | - Elise Bakelants
- Department of Cardiology, Imeldaziekenhuis, 2820 Bonheiden, Belgium
| | - Maarten Falter
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Sara Moura Ferreira
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Guido Claessen
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Petra Nijst
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
| | - Pieter M Vandervoort
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
| | - Philippe B Bertrand
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
| | - Jan Verwerft
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
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Kim MS, Jeon K, Kim EK, Park TK, Park HY, Yang JH, Park SJ, Lee SC, Park SW, Kim DK, Chang SA. Usefulness of cardiopulmonary exercise test combined with exercise stress echocardiography in mild chronic thromboembolic pulmonary disease. Echocardiography 2024; 41:e15795. [PMID: 38506279 DOI: 10.1111/echo.15795] [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: 12/27/2023] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/21/2024] Open
Abstract
PURPOSE Chronic thromboembolic pulmonary disease (CTEPD) can lead to exercise limitations even without right ventricular (RV) dysfunction or pulmonary hypertension at rest. Combining exercise stress echocardiography with cardiopulmonary exercise testing (ESE-CPET) for RV function and pressure changes combined measuring overall function may be useful for CTEPD evaluation. This study aims to investigate CPET and ESE results to elucidate the mechanisms of exercise limitation in mild CTEPD cases. METHODS Among our CTEPD registry, 50 patients who performed both right heart catheterization data of mild disease (less than 30 mm Hg of mean pulmonary arterial pressure (mPAP)) and ESE-CPET were enrolled. Echocardiography and CPET-derived parameters were compared with hemodynamic parameters measured through right heart catheterization. RESULTS Peak VO2 (maximal oxygen consumption) was decreased in overall population (71.3 ± 16.3% of predictive value). Peak VO2 during exercise was negatively correlate with mPAP and pulmonary vascular resistance at rest. A substantial increase in RV systolic pressure (RVSP) was observed during exercise (RVSP: pre-exercise 37.2 ± 11.8 mm Hg, postexercise 64.3 ± 24.9 mm Hg, p-value < .001). Furthermore, RV function deteriorated during exercise when compared to the baseline (RV fractional area change: 31.5 ± 10.0% to 37.8 ± 7.0%, p-value < .001; RV global longitudinal strain: -17.1 ± 4.2% to -17.7 ± 3.3%, p-value < .001) even though basal RV function was normal. While an excessive increase in RVSP during exercise was noticed in both groups, dilated RV and RV dysfunction during exercise were demonstrated only in the impaired exercise capacity group. CONCLUSION CTEPD patients with mild PH or without PH exhibited limited exercise capacity alongside an excessive increase in RVSP during exercise. Importantly, RV dysfunction during exercise was significantly associated with exercise capacity. ESE-CPET could aid in comprehending the primary cause of exercise limitation in these patients.
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Affiliation(s)
- Min Sun Kim
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Division of Cardiology, Department of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea
| | - Kina Jeon
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Eun Kyoung Kim
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hye Yun Park
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Medicine, Pulmonary Hypertension Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sung-Ji Park
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sang-Chol Lee
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Seung Woo Park
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Duk-Kyung Kim
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Division of Cardiology, Department of Internal Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Sung-A Chang
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Division of Cardiology, Department of Medicine, Pulmonary Hypertension Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Vakalis K, Berrill M, Jimeno M, Chester R, Rahman-Haley S, Barron A, Baltabaeva A. Combined low-dose dobutamine and exercise stress echocardiography: a new hybrid protocol to detect inducible ischaemia. EUROPEAN HEART JOURNAL. IMAGING METHODS AND PRACTICE 2024; 2:qyae038. [PMID: 39045189 PMCID: PMC11195764 DOI: 10.1093/ehjimp/qyae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/03/2024] [Indexed: 07/25/2024]
Abstract
Aims Myocardial response to stress echocardiography may be elicited physiologically, through exercise, or pharmacologically, often with dobutamine. Both have advantages but also limitations due to reduced exercise capacity or side-effects to stressor agent/lack of closeness to true pathophysiology of ischaemic cascade. We have combined low-dose dobutamine and exercise, creating a 'hybrid' protocol to utilize the advantages of both techniques and limit the drawbacks. The aim of the study was to evaluate its safety and feasibility. Methods and results In the hybrid protocol, low-dose dobutamine infusion (up to 10 µg/kg/min) is enhanced by supine bicycle exercise at 3-min increments of workload of 25 W to achieve target heart rate (THR). We analysed safety and outcome data for all the patients who underwent this protocol from 2017 to 2022. Out of 835, 727 (87.1%) patients referred for evaluation of ischaemia underwent the hybrid protocol. The median age was 61 years old and 61% (442/727) were men. The median exercise time was 11 (9-13.5) min with a median maximum workload of 100 W (75-125). Out of 727, 670 (92.2%) achieved THR. Atropine was not used. Out of 727, 192 (26.4%) of studies were positive for ischaemia. Out of 122, 102 (83.6%) with positive stress who underwent invasive angiography had significant coronary disease. The incidence of complications was low: 1/727-severe arrhythmia, 5/727 (0.7%) developed a vasovagal episode, and 14/727 (1.9%) had a hypertensive response to exercise. Conclusion Our findings suggest that this protocol is safe, feasible, and has a high success rate in achieving THR.
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Affiliation(s)
- Konstantinos Vakalis
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
| | - Max Berrill
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
| | - Majimen Jimeno
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
| | - Ruth Chester
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
| | - Shelley Rahman-Haley
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
| | - Anthony Barron
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
| | - Aigul Baltabaeva
- Department of Echocardiography, Harefield Hospital, Royal Brompton and Harefield Hospitals (part of Guy’s and St Thomas’ NHS Foundation Trust), Hill End Rd, Harefield, Uxbridge UB9 6JH, UK
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Hirasawa K, Izumo M, Akashi YJ. Stress echocardiography in valvular heart disease. Front Cardiovasc Med 2023; 10:1233924. [PMID: 38162127 PMCID: PMC10755922 DOI: 10.3389/fcvm.2023.1233924] [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: 06/03/2023] [Accepted: 11/24/2023] [Indexed: 01/03/2024] Open
Abstract
Valvular heart disease (VHD) has been a significant health problem, particularly in developed countries, in relation to the aging population. Recent developments in the management of VHD require a more accurate assessment of disease severity to determine the need for transcatheter interventions or open heart surgery. Stress echocardiography is a crucial imaging modality for identifying the underlying pathology of VHD. Optimal administration of exercise or intravenous drugs may reveal hemodynamic abnormalities under stress without posing an invasive risk. Therefore, the implementation of stress echocardiography is recommended for determining interventional indications and risk stratification in mitral regurgitation and aortic stenosis. In addition, recent evidence has accumulated regarding the usefulness of stress echocardiography in various conditions including mitral stenosis, aortic regurgitation, and post-interventional VHD. Here, we summarize the current evidence and future perspectives on stress echocardiography in VHD.
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Affiliation(s)
- Kensuke Hirasawa
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masaki Izumo
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Yoshihiro J. Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
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9
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Gargani L, Pugliese NR, De Biase N, Mazzola M, Agoston G, Arcopinto M, Argiento P, Armstrong WF, Bandera F, Cademartiri F, Carbone A, Castaldo R, Citro R, Cocchia R, Codullo V, D'Alto M, D'Andrea A, Douschan P, Fabiani I, Ferrara F, Franzese M, Frumento P, Ghio S, Grünig E, Guazzi M, Kasprzak JD, Kolias T, Kovacs G, La Gerche A, Limogelli G, Marra AM, Matucci-Cerinic M, Mauro C, Moreo A, Pratali L, Ranieri B, Rega S, Rudski L, Saggar R, Salzano A, Serra W, Stanziola AA, Vannan MA, Voilliot D, Vriz O, Wierzbowska-Drabik K, Cittadini A, Naeije R, Bossone E. Exercise Stress Echocardiography of the Right Ventricle and Pulmonary Circulation. J Am Coll Cardiol 2023; 82:1973-1985. [PMID: 37968015 DOI: 10.1016/j.jacc.2023.09.807] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/25/2023] [Accepted: 09/05/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND Exercise echocardiography is used for assessment of pulmonary circulation and right ventricular function, but limits of normal and disease-specific changes remain insufficiently established. OBJECTIVES The objective of this study was to explore the physiological vs pathologic response of the right ventricle and pulmonary circulation to exercise. METHODS A total of 2,228 subjects were enrolled: 375 healthy controls, 40 athletes, 516 patients with cardiovascular risk factors, 17 with pulmonary arterial hypertension, 872 with connective tissue diseases without overt pulmonary hypertension, 113 with left-sided heart disease, 30 with lung disease, and 265 with chronic exposure to high altitude. All subjects underwent resting and exercise echocardiography on a semirecumbent cycle ergometer. All-cause mortality was recorded at follow-up. RESULTS The 5th and 95th percentile of the mean pulmonary artery pressure-cardiac output relationships were 0.2 to 3.5 mm Hg.min/L in healthy subjects without cardiovascular risk factors, and were increased in all patient categories and in high altitude residents. The 5th and 95th percentile of the tricuspid annular plane systolic excursion to systolic pulmonary artery pressure ratio at rest were 0.7 to 2.0 mm/mm Hg at rest and 0.5 to 1.5 mm/mm Hg at peak exercise, and were decreased at rest and exercise in all disease categories and in high-altitude residents. An increased all-cause mortality was predicted by a resting tricuspid annular plane systolic excursion to systolic pulmonary artery pressure <0.7 mm/mm Hg and mean pulmonary artery pressure-cardiac output >5 mm Hg.min/L. CONCLUSIONS Exercise echocardiography of the pulmonary circulation and the right ventricle discloses prognostically relevant differences between healthy subjects, athletes, high-altitude residents, and patients with various cardio-respiratory conditions. (Right Heart International NETwork During Exercise in Different Clinical Conditions; NCT03041337).
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Affiliation(s)
- Luna Gargani
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | | | - Nicolò De Biase
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Matteo Mazzola
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Gergely Agoston
- Institute of Family Medicine, University of Szeged, Szeged, Hungary
| | - Michele Arcopinto
- Department of Translational Medical Sciences, University of Naples "Federico II," Naples, Italy
| | - Paola Argiento
- Department of Cardiology, Monaldi Hospital - University "L. Vanvitelli," Naples, Italy
| | - William F Armstrong
- Division of Cardiovascular Medicine, University of Michigan Medical Center, Ann Arbor, Michigan, USA
| | - Francesco Bandera
- Heart Failure and Rehabilitation Cardiology Unit, IRCCS MultiMedica, Sesto San Giovanni, Milano, Italy; Department of Biomedical Sciences for Health, University of Milano, Milano, Italy
| | | | - Andreina Carbone
- Department of Cardiology, Monaldi Hospital - University "L. Vanvitelli," Naples, Italy
| | | | - Rodolfo Citro
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni Di Dio E Ruggi D'Aragona," Salerno, Italy; Department of Vascular Pathophysiology, IRCCS Neuromed, Pozzilli, Isernia, Italy
| | | | - Veronica Codullo
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Michele D'Alto
- Department of Cardiology, Monaldi Hospital - University "L. Vanvitelli," Naples, Italy
| | - Antonello D'Andrea
- Department of Cardiology, Umberto I Hospital Nocera Inferiore, Nocera Inferiore, Italy
| | | | - Iacopo Fabiani
- Department of Imaging, Fondazione Monasterio/CNR, Pisa, Italy
| | - Francesco Ferrara
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni Di Dio E Ruggi D'Aragona," Salerno, Italy
| | | | - Paolo Frumento
- Department of Political Sciences, University of Pisa, Pisa, Italy
| | - Stefano Ghio
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Ekkehard Grünig
- Center of Pulmonary Hypertension, Thoraxklinik Heidelberg at Heidelberg University Hospital, Heidelberg, Germany
| | - Marco Guazzi
- University of Milano School of Medicine, Department of Biological Sciences, Milano, Italy; San Paolo Hospital, Cardiology Division, Milano, Italy
| | - Jaroslaw D Kasprzak
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Theodore Kolias
- Division of Cardiovascular Medicine, University of Michigan Medical Center, Ann Arbor, Michigan, USA
| | - Gabor Kovacs
- Medical University of Graz, Graz, Austria; Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - André La Gerche
- Department of Medicine, The University of Melbourne at St Vincent's Hospital, Fitzroy, Vicotria, Australia
| | - Giuseppe Limogelli
- Department of Cardiology, Monaldi Hospital - University "L. Vanvitelli," Naples, Italy
| | - Alberto Maria Marra
- Department of Translational Medical Sciences, University of Naples "Federico II," Naples, Italy
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, University of Florence, and Division of Rheumatology AOUC, Florence, Italy; Unit of Immunology, Rheumatology, Allergy and Rare diseases (UnIRAR), IRCCS San Raffaele Hospital, Milan, Italy
| | - Ciro Mauro
- Cardiology Division, "A. Cardarelli" Hospital, Naples, Italy
| | - Antonella Moreo
- A. De Gasperis Cardio Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Lorenza Pratali
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | | | - Salvatore Rega
- Department of Public Health, University of Naples "Federico II," Naples, Italy
| | - Lawrence Rudski
- Azrieli Heart Center and Center for Pulmonary Vascular Diseases, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Rajan Saggar
- Lung & Heart-Lung Transplant and Pulmonary Hypertension Programs, David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | | | - Walter Serra
- Cardiology Division, University Hospital, Parma, Italy
| | - Anna A Stanziola
- Department of Respiratory Diseases, Monaldi Hospital, University "Federico II," Naples, Italy
| | - Mani A Vannan
- Piedmont Heart Institute, Marcus Heart Valve Center, Atlanta, Georgia, USA
| | - Damien Voilliot
- Centre Hospitalier Lunéville, Service de Cardiologie, Lunéville, France
| | - Olga Vriz
- Heart Centre, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Karina Wierzbowska-Drabik
- Department of Internal Diseases and Clinical Pharmacology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Antonio Cittadini
- Department of Translational Medical Sciences, University of Naples "Federico II," Naples, Italy
| | | | - Eduardo Bossone
- Institute of Clinical Physiology, National Research Council, Pisa, Italy.
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10
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Lee C, Dow S, Shah K, Henkin S, Taub C. Complications of exercise and pharmacologic stress echocardiography. Front Cardiovasc Med 2023; 10:1228613. [PMID: 37600036 PMCID: PMC10435903 DOI: 10.3389/fcvm.2023.1228613] [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: 05/25/2023] [Accepted: 07/24/2023] [Indexed: 08/22/2023] Open
Abstract
Stress echocardiography is a diagnostic cardiovascular exam that is commonly utilized for multiple indications, including but not limited to the assessment of obstructive coronary artery disease, valvular disease, obstructive hypertrophic cardiomyopathy, and diastolic function. Stress echocardiography can be performed via both exercise and pharmacologic modalities. Exercise stress is performed with either treadmill or bicycle-based exercise. Pharmacologic stress is performed via either dobutamine or vasodilator-mediated (i.e., dipyridamole, adenosine) stress testing. Each of these modalities is associated with a low overall prevalence of major, life-threatening adverse outcomes, though adverse events are most common with dobutamine stress echocardiography. In light of the recent COVID-19 pandemic, the risk of infectious complications to both the patient and stress personnel cannot be negated; however, when certain precautions are taken, the risk of infectious complications appears minimal. In this article, we review each of the stress echocardiographic modalities, examine major potential adverse outcomes and contraindications, assess the risks of stress testing in the setting of a global pandemic, and examine the utilization and safety of stress testing in special patient populations (i.e., language barriers, pediatric patients, pregnancy).
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Affiliation(s)
| | | | | | | | - Cynthia Taub
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Dartmouth College, Lebanon, NH, United States
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11
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Henkin N, Karilker I, Kobal SL, Golan R, Shalev A, Atar S, Henkin Y. Downstream Imaging Studies Do Not Significantly Improve Outcome in Most Patients with Chest Pain Who Did Not Reach Their Target Heart Rate on a Stress ECHO Study. J Clin Med 2023; 12:4832. [PMID: 37510947 PMCID: PMC10381276 DOI: 10.3390/jcm12144832] [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: 05/26/2023] [Revised: 07/15/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Echocardiographic stress tests are often used to evaluate patients who complain of chest pain. However, some patients fail to reach the target heart rate required for the test to be conclusive (usually defined as 85% of the predicted maximal heart rate based on the patient's age) and are often sent for additional imaging tests, such as myocardial perfusion imaging (MPI) or cardiac computed tomography angiography (CTA). Few studies have evaluated the effectiveness of these additional tests in patients who present with chest pain but did not meet the heart rate requirements for a stress test. The primary objective of the study was to evaluate the efficacy of additional imaging tests for patients who experience chest pain during daily activities but are unable to reach the target heart rate currently required for an echocardiographic stress test. The study group included 415 consecutive patients who underwent a stress echocardiogram, did not achieve their target heart rate, and did not demonstrate abnormal changes during the test. The control group consisted of 415 consecutive patients who did reach their target heart rate and demonstrated no signs of ischemia. Demographic and clinical data, medication use, imaging test results (MPI, CTA, and/or coronary catheterization) and documented cardiac events that occurred during 1 year of follow-up were obtained from the electronic medical records. Of the 415 patients in the study group, 73 (17.6%) were referred to another imaging test within 12 months. Of these 73 patients, 59 underwent MPI and 14 underwent cardiac CTA. In 12 of these patients (16.4%) the test was considered to be abnormal, but only 7 patients (1.7%) subsequently underwent a percutaneous intervention (PCI). In the control group, 28 (6.7%) patients were referred for another imaging test. Of these 28 patients, 14 underwent MPI and 14 underwent cardiac CTA. None of these tests were found to be abnormal, but two patients (0.5%) underwent a PCI (p = 0.2 between groups). There were no deaths during the study period and no patients underwent bypass surgery. The majority of the patients who underwent PCI had additional clinical risk factors (diabetes, hypertension, and/or known coronary artery disease), had taken a beta blocker within 24 h prior to the test, and/or did not reach a heart rate above 78% of their target heart rate. Our study suggests that in most patients with chest pain who do not show ischemic changes on a stress echocardiogram, additional imaging studies can be safely deferred, even if the required target heart rate was not reached. However, in patients with diabetes and/or known coronary disease, those who took a beta blocker 24 h prior to the test, or those who did not achieve a heart rate above 78% of the current target heart rate, additional imaging studies should be considered.
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Affiliation(s)
- Nativ Henkin
- Department of Family Medicine, Clalit Health Services, Sharon-Shomron District, Kfar-Saba 4428164, Israel
| | - Ifat Karilker
- Clalit Health Services, Southern District, Dimona 8604113, Israel
| | - Sergio L Kobal
- Department of Cardiology, Soroka University Medical Center, Beer-Sheva 8400101, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Rachel Golan
- Department of Epidemiology, Biostatistics and Community Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Aryeh Shalev
- Department of Cardiology, Soroka University Medical Center, Beer-Sheva 8400101, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Shaul Atar
- Department of Cardiology, Galilee Medical Center, Nahariya 2210001, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Safed 5290002, Israel
| | - Yaakov Henkin
- Department of Cardiology, Soroka University Medical Center, Beer-Sheva 8400101, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
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12
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Castiglione V, Aimo A, Todiere G, Barison A, Fabiani I, Panichella G, Genovesi D, Bonino L, Clemente A, Cademartiri F, Giannoni A, Passino C, Emdin M, Vergaro G. Role of Imaging in Cardiomyopathies. Card Fail Rev 2023; 9:e08. [PMID: 37427006 PMCID: PMC10326670 DOI: 10.15420/cfr.2022.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/07/2022] [Indexed: 07/11/2023] Open
Abstract
Imaging has a central role in the diagnosis, classification, and clinical management of cardiomyopathies. While echocardiography is the first-line technique, given its wide availability and safety, advanced imaging, including cardiovascular magnetic resonance (CMR), nuclear medicine and CT, is increasingly needed to refine the diagnosis or guide therapeutic decision-making. In selected cases, such as in transthyretin-related cardiac amyloidosis or in arrhythmogenic cardiomyopathy, the demonstration of histological features of the disease can be avoided when typical findings are observed at bone-tracer scintigraphy or CMR, respectively. Findings from imaging techniques should always be integrated with data from the clinical, electrocardiographic, biomarker, genetic and functional evaluation to pursue an individualised approach to patients with cardiomyopathy.
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Affiliation(s)
- Vincenzo Castiglione
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
| | - Alberto Aimo
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
| | - Giancarlo Todiere
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Andrea Barison
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
| | - Iacopo Fabiani
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Giorgia Panichella
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Dario Genovesi
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Lucrezia Bonino
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Alberto Clemente
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Filippo Cademartiri
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
| | - Alberto Giannoni
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
| | - Claudio Passino
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
| | - Michele Emdin
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
| | - Giuseppe Vergaro
- Cardiothoracic Department, Fondazione Toscana Gabriele MonasterioPisa, Italy
- Health Science Interdisciplinary Center, Scuola Superiore Sant’AnnaPisa, Italy
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13
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Mandoli GE, Barilli M, Soviero D, Ghionzoli N, Landra F, Maccherini M, Bernazzali S, Natali BM, Focardi M, Cavigli L, D’Ascenzi F, Pastore MC, Sciaccaluga C, Bombardini T, Valente S, Cameli M. ADONHERS (Aged DONor HEart Rescue by Stress Echo) National Protocol: Recipient's Survival after 10-Year Follow-Up. J Clin Med 2023; 12:3505. [PMID: 37240611 PMCID: PMC10218963 DOI: 10.3390/jcm12103505] [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: 03/05/2023] [Revised: 04/15/2023] [Accepted: 04/16/2023] [Indexed: 05/28/2023] Open
Abstract
Background: The gold-standard treatment for end-stage heart failure is heart transplantation, but the lack of organ donors remains an important limitation in this field. An accurate selection of marginal hearts is fundamental to increase organ availability. Purpose: In our study we analyzed if recipients receiving marginal donor (MD) hearts, selected by dipyridamole stress echocardiography according to the ADOHERS national protocol, had different outcomes compared to recipients with acceptable donor (AD) hearts. Methods: Data were collected and retrospectively analyzed from patients who received an orthotopic heart transplant at our institution between 2006 and 2014. Dipyridamole stress echo was performed on identified marginal donors and selected hearts were eventually transplanted. Clinical, laboratory and instrumental features of the recipients were evaluated and patients with homogenous baseline characteristics were selected. Results: Eleven recipients transplanted with a selected marginal heart and eleven recipients transplanted with an acceptable heart were included. Mean donor age was 41 ± 23. The median follow-up was 113 months (IQR 86-146 months). Age, cardiovascular risk and morpho-functional characteristics of the left ventricle were comparable between the two populations (p > 0.05). Left atrial size was significantly higher in patients with marginal hearts (acceptable atrial volume: 23 ± 5 mL; marginal atrial volume: 38 ± 5 mL; p = 0.003). Acceptable donor recipients showed a higher impact of Cardiac Allograph Vasculopathy (p = 0.019). No rejection differences were found between the two groups. Four patients deceased, three were standard donor recipients and one was from the marginal donor group. Conclusions: Our study shows how cardiac transplant (Htx) from selected marginal donor hearts through a non-invasive bedside technique can alleviate the shortage of organs without a difference in survival compared to acceptable donor hearts.
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Affiliation(s)
- Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Maria Barilli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Davide Soviero
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Nicolò Ghionzoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Federico Landra
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Massimo Maccherini
- Cardio-Thoracic and Vascular Department, Cardiac Surgery Unit, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Sonia Bernazzali
- Cardio-Thoracic and Vascular Department, Cardiac Surgery Unit, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Benedetta Maria Natali
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Marta Focardi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Luna Cavigli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Flavio D’Ascenzi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Maria Concetta Pastore
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Carlotta Sciaccaluga
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Tonino Bombardini
- Institute of Clinical Physiology, National Research Council, 56124 Pisa, Italy;
| | - Serafina Valente
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Policlinico “Le Scotte”, 53100 Siena, Italy
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14
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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.
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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;
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15
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Burneikaitė G, Shkolnik E, Puronaitė R, Zuozienė G, Petrauskienė B, Misonis N, Kazėnaitė E, Laucevičius A, Smih F, Rouet P, Čelutkienė J. The association of catestatin and endocan with the effects of cardiac shock wave therapy: Biomarker sub-study of the randomized, sham procedure-controlled trial. Front Cardiovasc Med 2023; 10:1004574. [PMID: 36910537 PMCID: PMC9996196 DOI: 10.3389/fcvm.2023.1004574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 02/03/2023] [Indexed: 02/25/2023] Open
Abstract
Introduction Cardiac shock-wave therapy (CSWT) is a non-invasive regenerative treatment method based on low-frequency ultrasound waves, which stimulate angiogenesis. Current data about the effects of revascularization procedures on angiogenesis biomarkers is limited. Recently, an association of catestatin and endocan with coronary collateral development was shown in several trials. In this study, we aimed to evaluate the impact of CSWT on the dynamics of catestatin and endocan levels and to assess their correlation with parameters of myocardial perfusion and function. Methods Prospective, randomized, triple-blind, sham procedure-controlled study enrolled 72 adult subjects who complied with defined inclusion criteria (NCT02339454). We measured biomarkers in 48 patients with stable angina (24 patients of CSWT group, 24 patients of sham-procedure group). Additionally, patients were divided into responders and non-responders according to improvement in myocardial perfusion and/or contractility assessed by myocardial scintigraphy and dobutamine echocardiography (30 and 13 patients, respectively). The blood samples were collected at baseline, after the last treatment procedure (9th treatment week) and at 6-month follow-up to evaluate biomarkers concentration and stored at -80° until analysis. Serum catestatin and endocan levels were determined by commercially available ELISA kits. Results Serum catestatin concentration significantly increased in all patients. While endocan levels significantly decreased in the responders sub-group. The increase in catestatin levels at 9th week and 6 months was positively associated with improvement in summed difference score (rho = 0.356, p = 0.028) and wall motion score, WMS (rho = 0.397, p = 0.009) at 6 months in the whole study population. Meanwhile, the decrease in endocan levels over 6 months was positively correlated with improvement in WMS at 3- and 6- months (r = 0.378, p = 0.015 and r = 0.311, p = 0.045, respectively). ROC analysis revealed that a change at 6 months in catestatin and endocan levels significantly predicted improvement in myocardial perfusion and contractile function with 68.9% sensitivity and 75.0% specificity (p = 0.039) and 51.7% sensitivity, and 91.7% specificity (p = 0.017), respectively. Baseline endocan concentration and its change at 6 months predicted response to CSWT with 68.8% sensitivity and 83.3% specificity (p = 0.039) and 81.3% sensitivity and 100% specificity (p < 0.0001), respectively. Conclusion This study demonstrates the association of increase in catestatin and decrease in endocan levels with the improvement of myocardial perfusion and contractile function. The potential predictive value of catestatin and endocan dynamics for the response to regenerative therapy is shown.
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Affiliation(s)
- Greta Burneikaitė
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
- LA Maison de la Mitochondrie (LAMMI), Obesity and Heart Failure: Molecular and Clinical Investigations, INSERM Occitanie, Toulouse, France
- *Correspondence: Greta Burneikaitė ✉
| | - Evgeny Shkolnik
- Section of Cardiovascular Medicine, Yale University School of Medicine, New Haven, CT, United States
| | - Roma Puronaitė
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
- Faculty of Mathematics and Informatics, Institute of Data Science and Digital Technologies, Vilnius University, Vilnius, Lithuania
| | - Gitana Zuozienė
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Birutė Petrauskienė
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Nerijus Misonis
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Edita Kazėnaitė
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
- Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Aleksandras Laucevičius
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Fatima Smih
- INI-CRCT-FCRIN, GREAT Networks, Toulouse, France
- Spartacus-Biomed, Auterive, France
| | - Philippe Rouet
- LA Maison de la Mitochondrie (LAMMI), Obesity and Heart Failure: Molecular and Clinical Investigations, INSERM Occitanie, Toulouse, France
- INI-CRCT-FCRIN, GREAT Networks, Toulouse, France
| | - Jelena Čelutkienė
- Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
- Centre of Innovative Medicine, Vilnius, Lithuania
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Hamzaraj K, Kammerlander A, Gyöngyösi M, Frey B, Distelmaier K, Graf S. Patient Selection and Clinical Indication for Chronic Total Occlusion Revascularization-A Workflow Focusing on Non-Invasive Cardiac Imaging. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010004. [PMID: 36675954 PMCID: PMC9864679 DOI: 10.3390/life13010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/11/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
Percutaneous coronary intervention of chronic total occlusion (CTO PCI) is a challenging procedure with high complication rates and, as not yet fully understood long-term clinical benefits. Ischemic symptom relief in patients with high ischemic burden is to date the only established clinical indication to undergo CTO PCI, supported by randomized controlled trials. In this context, current guidelines suggest attempting CTO PCI only in non-invasively assessed viable CTO correspondent myocardial territories, with large ischemic areas. Hence, besides a comprehensive coronary angiography lesion evaluation, the information derived from non-invasive cardiac imaging techniques is crucial to selecting candidates who may benefit from the revascularization of the occluded vessel. Currently, there are no clear recommendations for a non-invasive myocardial evaluation or choice of imaging modality pre-CTO PCI. Therefore, selecting among available options is left to the physician's discretion. As CTO PCI is strongly recommended to be carried out explicitly in experienced centers, full access to non-invasive imaging for risk-benefit assessment as well as a systematic institutional evaluation process has to be encouraged. In this framework, we opted to review the current myocardial imaging tools and their use for indicating a CTO PCI. Furthermore, based on our experience, we propose a cost-effective systematic approach for myocardial assessment to help guide clinical decision-making for patients presenting with chronic total occlusions.
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Madonna R, Ridolfi L, Morganti R, Biondi F, Fabiani S, Forniti A, Iapoce R, De Caterina R. Impact of Exercise-Induced Pulmonary Hypertension on Right Ventricular Function and on Worsening of Cardiovascular Risk in HIV Patients. J Clin Med 2022; 11:jcm11247349. [PMID: 36555965 PMCID: PMC9781486 DOI: 10.3390/jcm11247349] [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: 10/28/2022] [Revised: 12/03/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Background and Aim: Exercise-induced pulmonary hypertension (ExPH) predicts clinical outcomes, such as all-cause mortality and cardiovascular (CV) hospitalizations, in patients with dyspnea on effort. We investigated its prognostic significance in human immunodeficiency virus (HIV)-affected patients. Methods: In 52 consecutive HIV patients with either low (n = 47) or intermediate probability (n = 5) of PH at rest, we evaluated—at time 0 and after 2 years—the prognostic determinants of CV risk, according to the 2015 European Society of Cardiology (ESC)/European Respiratory Society (ERS) Guidelines. Patients were classified with or without ExPH at stress echocardiography (ESE) and cardiopulmonary exercise test (CPET). We then related ExPH at time 0 with clinical worsening (CV risk score increase >20% after 2 years). Results: Right ventricle (RV) systolic function was significantly reduced in patients with ExPH compared to those without ExPH at CPET. This also occurred in patients with intermediate/high probability compared to those with low probability of ExPH at ESE. The former exhibited worse values of TAPSE and FAC (p < 0.001 and p = 0.01, respectively). A significantly higher proportion of patients with ExPH (CPET) or with intermediate/high probability of ExPH (ESE) had higher sPAP (p < 0.001), mPAP (p = 0.004) and higher TRV (p = 0.006), as well as higher right atrial area (p < 0.001) and indexed right atrial volume (p = 0.004). Total pulmonary vascular resistance (expressed by the ratio between TRV and the velocity-time integral at the level of the right ventricular outflow tract) was higher both in patients with ExPH and in those with intermediate/high probability of ExPH (p < 0.001). Patients with intermediate/high probability of ExPH at ESE showed a trend (p = 0.137) towards clinical worsening compared to those with low probability of ExPH. No patients with low probability of ExPH had a >20% increased CV risk score after 2 years. We found an association between higher NT-proBNP and the presence or intermediate/high probability of ExPH after 2 years (p = 0.048 at CPET, p = 0.033 at ESE). Conclusions: The assessment of ExPH may predict a trend of increasing CV risk score over time. If confirmed at a longer follow-up, ExPH could contribute to better risk stratification in HIV patients.
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Affiliation(s)
- Rosalinda Madonna
- Institute of Cardiology, Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
- Correspondence:
| | - Lorenzo Ridolfi
- Institute of Cardiology, Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
| | | | - Filippo Biondi
- Institute of Cardiology, Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
| | - Silvia Fabiani
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
| | - Arianna Forniti
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
| | - Riccardo Iapoce
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
| | - Raffaele De Caterina
- Institute of Cardiology, Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy
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Wang D, Chayer B, Destrempes F, Poree J, Cardinal MHR, Tournoux F, Cloutier G. Ultrafast Myocardial Principal Strain Ultrasound Elastography During Stress Tests: In Vitro Validation and In Vivo Feasibility. IEEE TRANSACTIONS ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL 2022; 69:3284-3296. [PMID: 36269911 DOI: 10.1109/tuffc.2022.3216447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective myocardial contractility assessment during stress tests aims to improve the diagnosis of myocardial ischemia. Tissue Doppler imaging (TDI) or optical flow (OF) speckle tracking echocardiography (STE) has been used to quantify myocardial contractility at rest. However, this is more challenging during stress tests due to image decorrelation at high heart rates. Moreover, stress tests imply a high frame rate which leads to a limited lateral field of view. Therefore, a large lateral field-of-view robust ultrafast myocardial regularized OF-TDI principal strain estimator has been developed for high-frame-rate echocardiography of coherently compounded transmitted diverging waves. The feasibility and accuracy of the proposed estimator were validated in vitro (using sonomicrometry as the gold standard) and in vivo stress experiments. Compared with OF strain imaging, the proposed estimator improved the accuracy of principal major and minor strains during stress tests, with an average contrast-to-noise ratio improvement of 4.4 ± 2.7 dB ( p -value < 0.01). Moreover, there was a significant correlation and a very close agreement between the proposed estimator and sonomicrometry for tested heart rates between 60 and 180 beats per minute (bpm). The averages ± standard deviations (STD) of R2 and biases ± STD between them were 0.96 ± 0.04 ( p -value < 0.01) and 0.01 ± 0.03% in the axial direction, respectively; and 0.94 ± 0.02 ( p -value < 0.01) and 0.04 ± 0.06% in the lateral direction, respectively. These results suggest that the proposed estimator could be useful clinically to provide an accurate and quantitative 2-D large lateral field-of-view myocardial strain assessment at high heart rates during stress echocardiography.
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Bautz J, Stypmann J, Reiermann S, Pavenstädt HJ, Suwelack B, Stegger L, Rahbar K, Reuter S, Schäfers M. Prognostic implication of myocardial perfusion and contractile reserve in end-stage renal disease: A direct comparison of myocardial perfusion scintigraphy and dobutamine stress echocardiography. J Nucl Cardiol 2022; 29:2988-2999. [PMID: 34750727 PMCID: PMC9834353 DOI: 10.1007/s12350-021-02844-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 08/25/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND We aimed to compare the prognostic value of myocardial perfusion scintigraphy (MPS) and dobutamine stress echocardiography (DSE) in patients with end-stage renal disease (ESRD) without known coronary artery disease. METHODS Two-hundred twenty-nine ESRD patients who applied for kidney transplantation at our centre were prospectively evaluated by MPS and DSE. The primary endpoint was a composite of myocardial infarction (MI) or all-cause mortality. The secondary endpoint included MI or coronary revascularization (CR) not triggered by MPS or DSE at baseline. RESULTS MPS detected reversible ischemia in 31 patients (13.5%) and fixed perfusion defects in 13 (5.7%) patients. DSE discovered stress-induced wall motion abnormalities (WMAs) in 28 (12.2%) and at rest in 18 (7.9%) patients. MPS and DSE results agreed in 85.6% regarding reversible defects (κ = 0.358; P < .001) and in 90.8% regarding fixed defects (κ = 0.275; P < .001). Coronary angiography detected relevant stenosis > 50% in only 15 of 38 patients (39.5%) with pathological findings in MPS and/or DSE. At a median follow-up of 8 years and 10 months, the primary endpoint occurred in 70 patients (30.6%) and the secondary endpoint in 24 patients (10.5%). The adjusted Cox hazard ratios (HRs) for the primary endpoint were 1.77 (95% CI 1.02-3.08; P = .043) for perfusion defects in MPS and 1.36 (95% CI 0.78-2.37; P = ns) for WMA in DSE. The secondary endpoint was significantly correlated with the findings of both modalities, MPS (HR 3.21; 95% CI 1.35-7.61; P = .008) and DSE (HR 2.67; 95% CI 1.15-6.20; P = .022). CONCLUSION Perfusion defects in MPS are a stronger determinant of all-cause mortality, MI and the need for future CR compared with WMAs in DSE. Given the complementary functional information provided by MPS vs DSE, results are sometimes contradictory, which may indicate differences in the underlying pathophysiology.
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Affiliation(s)
- Joachim Bautz
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
- Department of Internal Medicine D, Nephrology, University Hospital Münster, Münster, Germany
| | - Jörg Stypmann
- Department of Cardiology, University Hospital Münster, Münster, Germany
| | - Stefanie Reiermann
- Department of Internal Medicine D, Nephrology, University Hospital Münster, Münster, Germany
| | | | - Barbara Suwelack
- Department of Internal Medicine D, Nephrology, University Hospital Münster, Münster, Germany
| | - Lars Stegger
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Kambiz Rahbar
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Stefan Reuter
- Department of Internal Medicine D, Nephrology, University Hospital Münster, Münster, Germany
| | - Michael Schäfers
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany.
- European Institute for Molecular Imaging, University of Münster, Münster, Germany.
- DFG EXC 1003 'Cells in Motion' Cluster of Excellence, University of Münster, Münster, Germany.
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Ahres A, Simon J, Jablonkai B, Nagybaczoni B, Baranyai T, Apor A, Kolossvary M, Merkely B, Maurovich-Horvat P, Szilveszter B, Andrassy P. Diagnostic Performance of On-Site Computed Tomography Derived Fractional Flow Reserve on Non-Culprit Coronary Lesions in Patients with Acute Coronary Syndrome. Life (Basel) 2022; 12:life12111820. [PMID: 36362974 PMCID: PMC9698642 DOI: 10.3390/life12111820] [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: 10/08/2022] [Revised: 11/01/2022] [Accepted: 11/06/2022] [Indexed: 11/11/2022] Open
Abstract
The role of coronary computed tomography angiography (CCTA) derived fractional flow reserve (CT-FFR) in the assessment of non-culprit lesions (NCL) in patients with acute coronary syndrome (ACS) is debated. In this prospective clinical study, a total of 68 ACS patients with 89 moderate (30−70% diameter stenosis) NCLs were enrolled to evaluate the diagnostic accuracy of on-site CT-FFR compared to invasive fractional flow reserve (FFRi) and dobutamine stress echocardiography (DSE) as reference standards. CT-FFR and FFRi values ≤0.80, as well as new or worsening wall motion abnormality in ≥2 contiguous segments on the supplying area of an NCL on DSE, were considered positive for ischemia. Sensitivity, specificity, positive, and negative predictive value of CT-FFR relative to FFRi and DSE were 51%, 89%, 75%, and 74% and 37%, 77%, 42%, and 74%, respectively. CT-FFR value (β = 0.334, p < 0.001) and CT-FFR drop from proximal to distal measuring point [(CT-FFR drop), β = −0.289, p = 0.002)] were independent predictors of FFRi value in multivariate linear regression analysis. Based on comparing their receiver operating characteristics area under the curve (AUC) values, CT-FFR value and CT-FFR drop provided better discriminatory power than CCTA-based minimal lumen diameter stenosis to distinguish between an NCL with positive and negative FFRi [0.77 (95% Confidence Intervals, CI: 0.67−0.86) and 0.77 (CI: 0.67−0.86) vs. 0.63 (CI: 0.52−0.73), p = 0.029 and p = 0.043, respectively]. Neither CT-FFR value nor CT-FFR drop was predictive of regional wall motion score index at peak stress (β = −0.440, p = 0.441 and β = 0.403, p = 0.494) or was able to confirm ischemia on the territory of an NCL revealed by DSE (AUC = 0.54, CI: 0.43−0.64 and AUC = 0.55, CI: 0.44−0.65, respectively). In conclusion, on-site CT-FFR is superior to conventional CCTA-based anatomical analysis in the assessment of moderate NCLs; however, its diagnostic capacity is not sufficient to make it a gatekeeper to invasive functional evaluation. Moreover, based on its comparison with DSE, CT-FFR might not yield any information on the microvascular dysfunction in the territory of an NCL.
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Affiliation(s)
- Abdelkrim Ahres
- Department of Cardiology, Bajcsy-Zsilinszky Hospital, Maglodi Rd. 89-91., H-1106 Budapest, Hungary
| | - Judit Simon
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Varosmajor Str. 68., H-1222 Budapest, Hungary
- Medical Imaging Center, Semmelweis University, Ulloi Rd. 78a., H-1082 Budapest, Hungary
| | - Balazs Jablonkai
- Department of Cardiology, Bajcsy-Zsilinszky Hospital, Maglodi Rd. 89-91., H-1106 Budapest, Hungary
| | - Bela Nagybaczoni
- Department of Cardiology, Bajcsy-Zsilinszky Hospital, Maglodi Rd. 89-91., H-1106 Budapest, Hungary
| | - Tamas Baranyai
- Department of Cardiology, Bajcsy-Zsilinszky Hospital, Maglodi Rd. 89-91., H-1106 Budapest, Hungary
| | - Astrid Apor
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Varosmajor Str. 68., H-1222 Budapest, Hungary
| | - Marton Kolossvary
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Varosmajor Str. 68., H-1222 Budapest, Hungary
| | - Bela Merkely
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Varosmajor Str. 68., H-1222 Budapest, Hungary
| | - Pal Maurovich-Horvat
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Varosmajor Str. 68., H-1222 Budapest, Hungary
- Medical Imaging Center, Semmelweis University, Ulloi Rd. 78a., H-1082 Budapest, Hungary
| | - Balint Szilveszter
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Varosmajor Str. 68., H-1222 Budapest, Hungary
| | - Peter Andrassy
- Department of Cardiology, Bajcsy-Zsilinszky Hospital, Maglodi Rd. 89-91., H-1106 Budapest, Hungary
- Correspondence: ; Tel.: +36-1-432-7644; Fax: +36-1-432-7501
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Current Concepts and Future Applications of Non-Invasive Functional and Anatomical Evaluation of Coronary Artery Disease. Life (Basel) 2022; 12:life12111803. [PMID: 36362957 PMCID: PMC9696378 DOI: 10.3390/life12111803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/31/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022] Open
Abstract
Over the last decades, significant advances have been achieved in the treatment of coronary artery disease (CAD). Proper non-invasive diagnosis and appropriate management based on functional information and the extension of ischemia or viability remain the cornerstone in the fight against adverse CAD events. Stress echocardiography and single photon emission computed tomography are often used for the evaluation of ischemia. Advancements in non-invasive imaging modalities such as computed tomography (CT) coronary angiography and cardiac magnetic resonance imaging (MRI) have not only allowed non-invasive imaging of coronary artery lumen but also provide additional functional information. Other characteristics regarding the plaque morphology can be further evaluated with the latest modalities achieving a morpho-functional evaluation of CAD. Advances in the utilization of positron emission tomography (PET), as well as software advancements especially regarding cardiac CT, may provide additional prognostic information to a more evidence-based treatment decision. Since the armamentarium on non-invasive imaging modalities has evolved, the knowledge of the capabilities and limitations of each imaging modality should be evaluated in a case-by-case basis to achieve the best diagnosis and treatment decision. In this review article, we present the most recent advances in the noninvasive anatomical and functional evaluation of CAD.
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Zagatina A, Kalinina E, Caprnda M, Gaspar L, Gazdikova K, Ullrich D, Prosecky R, Rodrigo L, Kruzliak P. Prognostic value of Doppler echocardiographic coronary flow velocity assessment at rest in elderly patients. Acta Cardiol 2022; 78:409-416. [PMID: 36189872 DOI: 10.1080/00015385.2022.2121538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Atherosclerosis and coronary artery disease (CAD) are a common condition and cause of death in the elderly population. There are difficulties with risk assessment in the elderly as the objectification of their symptomatic status can be challenging due to neuromuscular weakness, physical deconditioning or neurological, orthopaedic, peripheral vascular, or respiratory limitations. Non-invasive coronary artery velocity assessment by Doppler method at rest could be helpful in the elderly population. To evaluate the prognostic role of coronary artery ultrasound assessment in a non-selected elderly population in everyday clinical practice. METHODS One hundred forty-five patients, aged ≥75years (99 women; 80 ± 4 years), formed the study group. Left coronary artery flows were scanned in addition to conventional echocardiography. During a median follow-up of 26 months, 16 deaths and 2 non-fatal MI occurred. RESULTS In multivariable analysis, maximal coronary velocity was the only independent predictor for mortality (heart rate [HR]: 1.02, 95%, CI: 1.01-1.04, p < .0005) and for mortality/MI (HR: 1.02, 95%, CI: 1.01-1.03, p < .0001). The value of 110 cm/s maximal coronary flow velocity (CFL) in the proximal segments of left arteries was the best predictor for death, sensitivity 50%, specificity 90%, p < .005. The annual mortality rate was 16.6% persons/year for patients with elevated CFL ≥110 cm/s. The value 81 cm/s was the best predictor for death/MI, sensitivity 61%, specificity 80%, p < .0005; annual mortality rate was 11.2% persons/year for patients with elevated CFL ≥81 cm/s (p < .0001). CONCLUSION Doppler CFL scanning during routine echocardiography is a feasible and valuable tool for assessment of short-term prognosis in elderly patients.
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Affiliation(s)
- Angela Zagatina
- Cardiology Department, Cardiocenter "Medika," St. Petersburg, Russian Federation.,Cardiology Department, Saint Petersburg State University Hospital, St. Petersburg, Russian Federation
| | - Elena Kalinina
- Cardiology Department, Cardiocenter "Medika," St. Petersburg, Russian Federation.,Cardiology Department, Saint Petersburg State University Hospital, St. Petersburg, Russian Federation
| | - Martin Caprnda
- 1st Department of Internal Medicine, Faculty of Medicine, Comenius University and University Hospital, Bratislava, Slovakia
| | - Ludovit Gaspar
- Faculty of Health Sciences, University of Ss. Cyril and Methodius in Trnava, Trnava, Slovakia
| | - Katarina Gazdikova
- Department of Nutrition, Faculty of Nursing and Professional Health Studies, Slovak Medical University, Bratislava, Slovakia.,Department of General Medicine, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia
| | - David Ullrich
- Cardiology Department, University of Defence, Brno, Czechia
| | - Robert Prosecky
- 2nd Department of Internal Medicine, Faculty of Medicine, Masaryk University and St. Annés University Hospital, Brno, Czech Republic.,International Clinical Research Centre, St. Anne's University Hospital and Masaryk University, Brno, Czech Republic
| | - Luis Rodrigo
- Faculty of Medicine, University of Oviedo and Central University Hospital of Asturias (HUCA), Oviedo, Spain
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Peteiro J. Peak treadmill exercise echocardiography for ischemia detection. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:1125-1133. [PMID: 36218202 DOI: 10.1002/jcu.23270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 06/16/2023]
Abstract
Of the stress echocardiographic methods, exercise should be the first choice for patients able to exercise, according to guidelines. Among ExE modalities, treadmill ExE with acquisition of images at peak exercise has several advantages, including high sensitivity and prognostic value. Overall, sensitivity of ExE is around 80%-85%, although figures for peak imaging on the treadmill are 85%-90%. Despite it, guidelines do not mention this method.
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Affiliation(s)
- Jesus Peteiro
- Laboratory of Echocardiography, Department of Cardiology, Complejo Hospitalario Universitario de A Coruña, CIBER-CV A Coruña, A Coruña, Spain
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Javan-Noughabi J, Rezapour A, Hajahmadi M, Alipour V. Economic evaluation of single-photon emission-computed tomography versus stress echocardiography in stable chest pain patients. Sci Rep 2022; 12:15223. [PMID: 36076061 PMCID: PMC9458740 DOI: 10.1038/s41598-022-19496-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 08/30/2022] [Indexed: 11/25/2022] Open
Abstract
The timely diagnosis of coronary artery disease (CAD) is an important medical problem. This study aims to assess the cost-effectiveness of Single-Photon Emission-Computed Tomography (SPECT) compared with stress echocardiography in stable chest pain patients. An economic evaluation study was conducted to assess the cost-effectiveness of SPECT versus stress echocardiography in stable chest pain patients without known CAD between April 1, 2017, and September 1, 2018 in Tehran, Iran. This study was performed from a societal perspective. The incremental cost-effectiveness ratio was calculated using a decision tree model. In addition, the robustness of results was examined by deterministic and probabilistic sensitivity analysis. This study showed that the expected cost and expected QALY for Stress echocardiography was $1106.75 and 0.83 respectively. Also, SPECT had expected cost and expected QALY equal to $1622.39 and 0.80 respectively. Finally, Stress echocardiography was the dominant strategy for CAD, with a lower cost and greater effectiveness than SPECT. The stress echocardiography can saved $18,528.17 per QALY. A deterministic and probabilistic sensitivity analysis confirmed the robustness of the results. Stress echocardiography was a more cost-effective method for diagnosing CAD disease in stable chest pain patients without known CAD compared to SPECT.
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Affiliation(s)
- Javad Javan-Noughabi
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Health Economics and Management Sciences, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Aziz Rezapour
- Health Management and Economics Research Center, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran.
| | - Marjan Hajahmadi
- Department of Cardiology, Rasoul Akram General Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Vahid Alipour
- Health Management and Economics Research Center, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
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25
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Khaledi M, Sameni F, Afkhami H, Hemmati J, Asareh Zadegan Dezfuli A, Sanae MJ, Validi M. Infective endocarditis by HACEK: a review. J Cardiothorac Surg 2022; 17:185. [PMID: 35986339 PMCID: PMC9389832 DOI: 10.1186/s13019-022-01932-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 08/13/2022] [Indexed: 11/29/2022] Open
Abstract
Infective endocarditis (IE) is a severe disease that is still associated with high mortality despite recent advances in diagnosis and treatment. HACEK organisms (Haemophilus spp., Aggregatibacter actinomycetemcomitans, Cardiobacterium hominis, Eikenella corrodens, and Kingella kingae) are gram-negative bacteria that are part of the normal flora of the mouth and upper respiratory tract in humans. These organisms cause a wide range of infections, of which IE is one of the most notable. In order to control and prevent endocarditis caused by HACEK, measures such as oral hygiene and the use of prophylactic drugs should be used for people at risk, including people with underlying heart disease and people with artificial valves. This review is a summary of the main aspects of IE focusing on HACEK organisms.
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26
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Sonaglioni A, Nicolosi GL, Rigamonti E, Lombardo M. Modified Haller index is inversely correlated with true positive exercise stress echocardiographic results. J Cardiovasc Med (Hagerstown) 2022; 23:524-534. [PMID: 35905007 DOI: 10.2459/jcm.0000000000001344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The influence of chest wall shape on exercise stress echocardiography (ESE) results has been poorly investigated. We aimed at evaluating the main predictors of true positive (TP)-ESE in a population of subjects with suspected coronary artery disease (CAD), categorized according to chest wall conformation, assessed by modified Haller index (MHI, chest transverse diameter over the distance between sternum and spine). METHODS All consecutive patients with suspected CAD referred to our EchoLab for performing ESE between September 2011 and October 2021 were retrospectively enrolled. Preliminary assessment of both pretest probability (PTP) and MHI was performed. All patients with positive ESE underwent coronary angiography. Obstructive CAD was diagnosed by ≥70% stenosis in any epicardial coronary artery. Outcome was TP ESE result. RESULTS One thousand two hundred and seventy-five consecutive patients (64.9 ± 13.0 years) entered the study. Subjects with concave-shaped chest wall (MHI > 2.5) (10.7%) and those with normal chest shape (MHI ≤ 2.5) (89.3%) were separately analyzed. PTP was similar in both groups (21.8 ± 13.2 vs. 23.5 ± 13.3%, P = 0.15). One hundred and seventy patients were diagnosed with positive ESE: 129 (75.9%) had obstructive CAD (TP), whereas the remaining 41 (24.1%) had no CAD. Only 2.3% of TP ESE was detected in subjects with MHI >2.5. PTP [odds ratio (OR) 1.03, 95% confidence interval (CI) 1.01-1.04], dyslipidemia (OR 4.37, 95% CI 2.81-6.80), dyssynergy in the left anterior descending territory (OR 8.21, 95% CI 5.07-13.3) were linearly correlated with TP ESE, whereas MHI >2.5 (OR 0.25, 95% CI 0.14-0.67) was inversely associated with outcome. CONCLUSIONS Subjects with MHI >2.5 have low prevalence of TP ESE, regardless of PTP. Preliminary MHI assessment may reduce overestimation of PTP of CAD.
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Edvardsen T, Asch FM, Davidson B, Delgado V, DeMaria A, Dilsizian V, Gaemperli O, Garcia MJ, Kamp O, Lee DC, Neglia D, Neskovic AN, Pellikka PA, Plein S, Sechtem U, Shea E, Sicari R, Villines TC, Lindner JR, Popescu BA. Non-Invasive Imaging in Coronary Syndromes: Recommendations of The European Association of Cardiovascular Imaging and the American Society of Echocardiography, in Collaboration with The American Society of Nuclear Cardiology, Society of Cardiovascular Computed Tomography, and Society for Cardiovascular Magnetic Resonance. J Cardiovasc Comput Tomogr 2022; 16:362-383. [PMID: 35729014 DOI: 10.1016/j.jcct.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway.
| | - Federico M Asch
- MedStar Health Research Institute, Georgetown University, Washington, District of Columbia
| | - Brian Davidson
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; VA Portland Health Care System, Portland, Oregon
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
| | | | - Vasken Dilsizian
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland Medical Center, Baltimore, Maryland
| | | | - Mario J Garcia
- Division of Cardiology, Montefiore-Einstein Center for Heart and Vascular Care, Bronx, New York
| | - Otto Kamp
- Department of Cardiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Daniel C Lee
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Danilo Neglia
- Department of Cardiology, Istituto di Scienze della Vita Scuola Superiore Sant Anna Pisa, Pisa, Italy
| | - Aleksandar N Neskovic
- Faculty of Medicine, Department of Cardiology, Clinical Hospital Center Zemun, University of Belgrade, Belgrade, Serbia
| | - Patricia A Pellikka
- Division of Cardiovascular Ultrasound, Department of Cardiovascular Medicine, Rochester, Minnesota
| | - Sven Plein
- Department of Biomedical Imaging Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Udo Sechtem
- Cardiologicum Stuttgart and Department of Cardiology, Robert Bosch Krankenhaus, Stuttgart, Germany
| | - Elaine Shea
- Alta Bates Summit Medical Center, Berkeley and Oakland, Berkeley, California
| | - Rosa Sicari
- CNR, Institute of Clinical Physiology, Pisa, Italy
| | - Todd C Villines
- Division of Cardiovascular Medicine, University of Virginia Health System, University of Virginia Health Center, Charlottesville, Virginia
| | - Jonathan R Lindner
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - 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
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28
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Fiore G, Di Maio S, Oppizzi M, De Angelis M, Spessot M, Spoladore R, Slavich M, Bianchi G, Setti E, Di Napoli D, Margonato A, Fragasso G. Role of cardiological specialistic evaluation in patients with chest pain presenting in the emergency department. J Cardiovasc Med (Hagerstown) 2022; 23:363-370. [PMID: 35081073 DOI: 10.2459/jcm.0000000000001299] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS Aim of this study was to evaluate the impact of cardiological and echocardiographic evaluation in addition to a standard clinical and instrumental approach on diagnostic and prognostic accuracy in patients presenting in the emergency department (ED) with chest pain (CP). Acute coronary syndromes, pulmonary embolism and acute aortic syndromes (AAS) (triple-rule-out/TRO) were considered. METHODS From 7040 patients presenting with CP from 1 January 2015 to 31 December 2017, we randomly selected a sample of 1119. We retrospectively evaluated the clinical course and definitive diagnosis according to the ED final report. A 6-month follow-up to assess incident acute cardiovascular events was made by telephone interview in discharged patients; in hospitalized patients, clinical records were analyzed to evaluate the appropriateness of admissions. Diagnostic and prognostic accuracy wasd estimated through sensitivity, specificity, positive (PPV) and negative (NPV) predictive values, according to the presence or absence of cardiological and echocardiographic consultation. RESULTS Complete information of 1099 patients out of 1119 was retrieved. Seven hundred and eighty-eight patients (71.70%) had been discharged, eight inappropriately (0.73%). Three hundred eleven (28.30%) had been hospitalized, 14 (1.27%) inappropriately. Diagnostic performance showed 97.38% sensitivity, 98.24% specificity, 95.5% PPV and 99% NPV, with an overall accuracy of 98.00%. In patients evaluated by the cardiologist in addition to the ED physician (n = 387) we observed an improvement of sensitivity and NPV at the expense of specificity. Among improperly discharged patients, 7/8 had normal troponin, 7/8 normal ECG and only 1 was evaluated by a cardiologist. Only one inappropriately hospitalized patient was not evaluated by a cardiologist. CONCLUSIONS Early consultation with a cardiologist and echocardiography improves clinical judgment in doubtful cases of CP, increasing diagnostic performance mainly by reducing inappropriate patient discharge and guaranteeing a low rate of inappropriate hospitalizations.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Davide Di Napoli
- Health Directorate, University Hospital San Raffaele, Milano, Italy
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29
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Sdogkos E, Xanthopoulos A, Giamouzis G, Skoularigis J, Triposkiadis F, Vogiatzis I. Diagnosis of coronary artery disease: potential complications of imaging techniques. Acta Cardiol 2022; 77:279-282. [PMID: 33861180 DOI: 10.1080/00015385.2021.1911467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Evangelos Sdogkos
- Department of Cardiology, General Hospital of Veroia, Veroia, Greece
| | - Andrew Xanthopoulos
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece
| | - Grigorios Giamouzis
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece
| | - John Skoularigis
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece
| | | | - Ioannis Vogiatzis
- Department of Cardiology, General Hospital of Veroia, Veroia, Greece
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30
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Merli E, Ciampi Q, Scali MC, Zagatina A, Merlo PM, Arbucci R, Daros CB, de Castro E Silva Pretto JL, Amor M, Salamè MF, Mosto H, Morrone D, D'Andrea A, Reisenhofer B, Rodriguez-Zanella H, Wierzbowska-Drabik K, Kasprzak JD, Agoston G, Varga A, Lowenstein J, Dodi C, Cortigiani L, Simova I, Samardjieva M, Citro R, Celutkiene J, Re F, Monte I, Gligorova S, Antonini-Canterin F, Pepi M, Carpeggiani C, Pellikka PA, Picano E. Pulmonary Congestion During Exercise Stress Echocardiography in Ischemic and Heart Failure Patients. Circ Cardiovasc Imaging 2022; 15:e013558. [PMID: 35580160 DOI: 10.1161/circimaging.121.013558] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Lung ultrasound detects pulmonary congestion as B-lines at rest, and more frequently, during exercise stress echocardiography (ESE). METHODS We performed ESE plus lung ultrasound (4-site simplified scan) in 4392 subjects referred for semi-supine bike ESE in 24 certified centers in 9 countries. B-line score ranged from 0 (normal) to 40 (severely abnormal). Five different populations were evaluated: control subjects (n=103); chronic coronary syndromes (n=3701); heart failure with reduced ejection fraction (n=395); heart failure with preserved ejection fraction (n=70); ischemic mitral regurgitation ≥ moderate at rest (n=123). In a subset of 2478 patients, follow-up information was available. RESULTS During ESE, B-lines increased in all study groups except controls. Age, hypertension, abnormal ejection fraction, peak wall motion score index, and abnormal heart rate reserve were associated with B-lines in multivariable regression analysis. Stress B lines (hazard ratio, 2.179 [95% CI, 1.015-4.680]; P=0.046) and ejection fraction <50% (hazard ratio, 2.942 [95% CI, 1.268-6.822]; P=0.012) were independent predictors of all-cause death (n=29 after a median follow-up of 29 months). CONCLUSIONS B-lines identify the pulmonary congestion phenotype at rest, and more frequently, during ESE in ischemic and heart failure patients. Stress B-lines may help to refine risk stratification in these patients. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT03049995.
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Affiliation(s)
- Elisa Merli
- Department of Cardiology, Ospedale per gli Infermi, Faenza, Italy (E.M.)
| | - Quirino Ciampi
- Cardiology Division, Fatebenefratelli Hospital, Benevento, Italy (Q.C.)
| | | | - Angela Zagatina
- Cardiology Department, Saint Petersburg State University Hospital, Saint Petersburg, Russian Federation (A.Z.)
| | - Pablo Martin Merlo
- Cardiodiagnosticos, Investigaciones Medicas, Buenos Aires, Argentina (P.M.M., R.A., J.L.)
| | - Rosina Arbucci
- Cardiodiagnosticos, Investigaciones Medicas, Buenos Aires, Argentina (P.M.M., R.A., J.L.)
| | | | | | - Miguel Amor
- Cardiology Department, Ramos Mejia Hospital, Buenos Aires, Argentina (M.A., M.F.S., H.M.)
| | - Michael F Salamè
- Cardiology Department, Ramos Mejia Hospital, Buenos Aires, Argentina (M.A., M.F.S., H.M.)
| | - Hugo Mosto
- Cardiology Department, Ramos Mejia Hospital, Buenos Aires, Argentina (M.A., M.F.S., H.M.)
| | - Doralisa Morrone
- Cardiology Department, Cisanello University Hospital, Pisa, Italy (D.M.)
| | - Antonello D'Andrea
- Cardiology, Monaldi Hospital, Second University of Naples, and Nocera Inferiore, Italy (A.D.)
| | | | | | | | - Jaroslaw D Kasprzak
- Chair of Cardiology, Bieganski Hospital, Medical University, Lodz, Poland (K.W.-D., J.D.K.)
| | - Gergely Agoston
- Institute of Family Medicine, University of Szeged, Hungary (G.A., A.V.)
| | - Albert Varga
- Institute of Family Medicine, University of Szeged, Hungary (G.A., A.V.)
| | - Jorge Lowenstein
- Cardiodiagnosticos, Investigaciones Medicas, Buenos Aires, Argentina (P.M.M., R.A., J.L.)
| | - Claudio Dodi
- Cardiology Department, Ospedale di Cremona, Italy (C.D.)
| | | | - Iana Simova
- Cardiology Department, Heart and Brain Center of Excellence, University Hospital, Pleven, Bulgaria (I.S., M.S.).,Medical University, Pleven, Bulgaria (I.S., M.S.)
| | - Martina Samardjieva
- Cardiology Department, Heart and Brain Center of Excellence, University Hospital, Pleven, Bulgaria (I.S., M.S.).,Medical University, Pleven, Bulgaria (I.S., M.S.)
| | - Rodolfo Citro
- Cardio-Thoracic-Vascular-Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy (R.C.)
| | - Jelena Celutkiene
- Centre of Cardiology and Angiology, Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Lithuania (J.C.)
| | - Federica Re
- Ospedale San Camillo, Cardiology Division, Rome, Italy (F.R.)
| | - Ines Monte
- Cardio-Thorax-Vascular Department, Echocardiography Lab, "Policlinico Vittorio Emanuele", Catania University, Italy (I.M.)
| | | | - Francesco Antonini-Canterin
- Highly Specialized Rehabilitation Hospital Motta di Livenza, Cardiac Prevention and Rehabilitation Unit, Treviso, Italy (F.A.-C.)
| | - Mauro Pepi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy (M.P.)
| | | | | | - Eugenio Picano
- Institute of Clinical Physiology, CNR, Pisa Italy (C.C., E.P.)
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31
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Madonna R, Fabiani S, Morganti R, Forniti A, Biondi F, Ridolfi L, Iapoce R, Menichetti F, De Caterina R. Exercise-Induced Pulmonary Hypertension Is Associated with High Cardiovascular Risk in Patients with HIV. J Clin Med 2022; 11:2447. [PMID: 35566573 PMCID: PMC9100247 DOI: 10.3390/jcm11092447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/21/2022] [Accepted: 04/25/2022] [Indexed: 12/10/2022] Open
Abstract
Background and Aim: Pulmonary hypertension (PH) at rest can be preceded by the onset of exercise-induced PH (ExPH). We investigated its association with the cardiovascular (CV) risk score in patients with human immunodeficiency virus (HIV). Methods: In 46 consecutive patients with HIV with low (n = 43) or intermediate (n = 3) probability of resting PH, we evaluated the CV risk score based on prognostic determinants of CV risk. Diagnosis of ExPH was made by cardiopulmonary exercise test (CPET) and exercise stress echocardiogram (ESE). Results: Twenty-eight % (n = 13) of the enrolled patients had ExPH at both CPET and ESE, with good agreement between the two methods (Cohen’s kappa = 0.678). ExPH correlated directly with a higher CV score (p < 0.001). Patients with a higher CV score also had lower CD4+ T-cell counts (p = 0.001), a faster progression to acquired immunodeficiency syndrome (p < 0.001), a poor immunological response to antiretroviral therapy (p = 0.035), higher pulmonary vascular resistance (p = 0.003) and a higher right atrial area (p = 0.006). Conclusions: Isolated ExPH is associated with a high CV risk score in patients with HIV. Assessment of ExPH may better stratify CV risk in patients with HIV.
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Affiliation(s)
- Rosalinda Madonna
- Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (F.B.); (L.R.); (R.D.C.)
| | - Silvia Fabiani
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (S.F.); (A.F.); (R.I.); (F.M.)
| | - Riccardo Morganti
- Section of Statistics, University Hospital of Pisa, 56124 Pisa, Italy;
| | - Arianna Forniti
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (S.F.); (A.F.); (R.I.); (F.M.)
| | - Filippo Biondi
- Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (F.B.); (L.R.); (R.D.C.)
| | - Lorenzo Ridolfi
- Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (F.B.); (L.R.); (R.D.C.)
| | - Riccardo Iapoce
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (S.F.); (A.F.); (R.I.); (F.M.)
| | - Francesco Menichetti
- Infectious Disease Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (S.F.); (A.F.); (R.I.); (F.M.)
| | - Raffaele De Caterina
- Department of Pathology, Cardiology Division, Azienda Ospedaliera Universitaria Pisana, University of Pisa, 56124 Pisa, Italy; (F.B.); (L.R.); (R.D.C.)
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Edvardsen T, Asch FM, Davidson B, Delgado V, DeMaria A, Dilsizian V, Gaemperli O, Garcia MJ, Kamp O, Lee DC, Neglia D, Neskovic AN, Pellikka PA, Plein S, Sechtem U, Shea E, Sicari R, Villines TC, Lindner JR, Popescu BA. Non-Invasive Imaging in Coronary Syndromes: Recommendations of The European Association of Cardiovascular Imaging and the American Society of Echocardiography, in Collaboration with The American Society of Nuclear Cardiology, Society of Cardiovascular Computed Tomography, and Society for Cardiovascular Magnetic Resonance. J Am Soc Echocardiogr 2022; 35:329-354. [PMID: 35379446 DOI: 10.1016/j.echo.2021.12.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway.
| | - Federico M Asch
- MedStar Health Research Institute, Georgetown University, Washington, District of Columbia
| | - Brian Davidson
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; VA Portland Health Care System, Portland, Oregon
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Centre, Leiden, the Netherlands
| | | | - Vasken Dilsizian
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland Medical Center, Baltimore, Maryland
| | | | - Mario J Garcia
- Division of Cardiology, Montefiore-Einstein Center for Heart and Vascular Care, Bronx, New York
| | - Otto Kamp
- Department of Cardiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Daniel C Lee
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Danilo Neglia
- Department of Cardiology, Istituto di Scienze della Vita Scuola Superiore Sant'Anna - Pisa, Pisa, Italy
| | - Aleksandar N Neskovic
- Faculty of Medicine, Department of Cardiology, Clinical Hospital Center Zemun, University of Belgrade, Belgrade, Serbia
| | - Patricia A Pellikka
- Division of Cardiovascular Ultrasound, Department of Cardiovascular Medicine, Rochester, Minnesota
| | - Sven Plein
- Department of Biomedical Imaging Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Udo Sechtem
- Cardiologicum Stuttgart and Department of Cardiology, Robert Bosch Krankenhaus, Stuttgart, Germany
| | - Elaine Shea
- Alta Bates Summit Medical Center, Berkeley and Oakland, Berkeley, California
| | - Rosa Sicari
- CNR, Institute of Clinical Physiology, Pisa, Italy
| | - Todd C Villines
- Division of Cardiovascular Medicine, University of Virginia Health System, University of Virginia Health Center, Charlottesville, Virginia
| | - Jonathan R Lindner
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - 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
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33
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Bandera F, Mollo A, Frigelli M, Guglielmi G, Ventrella N, Pastore MC, Cameli M, Guazzi M. Cardiac Imaging for the Assessment of Left Atrial Mechanics Across Heart Failure Stages. Front Cardiovasc Med 2022; 8:750139. [PMID: 35096989 PMCID: PMC8792604 DOI: 10.3389/fcvm.2021.750139] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 12/14/2021] [Indexed: 12/26/2022] Open
Abstract
The left atrium (LA) is emerging as a key element in the pathophysiology of several cardiac diseases due to having an active role in contrasting heart failure (HF) progression. Its morphological and functional remodeling occurs progressively according to pressure or volume overload generated by the underlying disease, and its ability of adaptation contributes to avoid pulmonary circulation congestion and to postpone HF symptoms. Moreover, early signs of LA dysfunction can anticipate and predict the clinical course of HF diseases before the symptom onset which, particularly, also applies to patients with increased risk of HF with still normal cardiac structure (stage A HF). The study of LA mechanics (chamber morphology and function) is moving from a research interest to a clinical application thanks to a great clinical, prognostic, and pathophysiological significance. This process is promoted by the technological progress of cardiac imaging which increases the availability of easy-to-use tools for clinicians and HF specialists. Two-dimensional (2D) speckle tracking echocardiography and feature tracking cardiac magnetic resonance are becoming essential for daily practice. In this context, a deep understanding of LA mechanics, its prognostic significance, and the available approaches are essential to improve clinical practice. The present review will focus on LA mechanics, discussing atrial physiology and pathophysiology of main cardiac diseases across the HF stages with specific attention to the prognostic significance. Imaging techniques for LA mechanics assessment will be discussed with an overlook on the dynamic (under stress) evaluation of the chamber.
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Affiliation(s)
- Francesco Bandera
- Department of Biomedical Sciences for Health, University of Milano, Milan, Italy
- Cardiology University Department, IRCCS Policlinico San Donato, Milan, Italy
| | - Anita Mollo
- Cardiology University Department, IRCCS Policlinico San Donato, Milan, Italy
| | - Matteo Frigelli
- Cardiology University Department, IRCCS Policlinico San Donato, Milan, Italy
| | - Giulia Guglielmi
- Cardiology University Department, IRCCS Policlinico San Donato, Milan, Italy
| | - Nicoletta Ventrella
- Cardiology University Department, IRCCS Policlinico San Donato, Milan, Italy
| | | | - Matteo Cameli
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - Marco Guazzi
- Department of Biological Sciences, University of Milano, Milan, Italy
- Cardiology Division, San Paolo Hospital, Milan, Italy
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Sonaglioni A, Nicolosi GL, Rigamonti E, Lombardo M, Gensini GF, Ambrosio G. Does chest shape influence exercise stress echocardiographic results in patients with suspected coronary artery disease? Intern Emerg Med 2022; 17:101-112. [PMID: 34052977 DOI: 10.1007/s11739-021-02773-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 05/22/2021] [Indexed: 10/20/2022]
Abstract
Despite the good specificity of exercise stress echocardiography (ESE) for the detection of coronary artery disease (CAD), false positive (FP) results may occur. We have previously reported that chest abnormalities may affect parameters of cardiac contractility. The influence of chest shape on ESE results has never been previously investigated. We retrospectively analyzed 160 consecutive patients (64.4 ± 13.0-year old, 91 women) who had undergone coronary angiography at our Institution because of positive ESE, between June 2014 and May 2020. Modified Haller index (MHI; chest transverse diameter over the distance between sternum and spine) was assessed in all patients. Obstructive CAD was diagnosed by ≥ 70% stenosis in any epicardial coronary artery. Outcome was false-positivity at ESE. 80.6% of patients were diagnosed with obstructive CAD, while 19.4% had no CAD (FP). We separately analyzed patients with normal chest shape (MHI ≤ 2.5) and those with concave-shaped chest wall (MHI > 2.5). These latter were mostly women with small cardiac chambers, mitral valve prolapse (MVP) and exercise-induced ST-segment changes. Likelihood of false-positivity was significantly higher in subjects with MHI > 2.5 than those with MHI ≤ 2.5 (30.7% vs 9.4%, p = 0.001). By multivariate logistic regression analysis, MHI > 2.5 (OR 4.04, 95%CI 1.45-11.2, p = 0.007), MVP (OR 3.47, 95%CI 1.32-9-12, p = 0.01) and dyssynergy in the left circumflex territory (OR = 3.35, 95%CI 1.26-8.93, p = 0.01) were independently associated with false-positivity. Concave-shaped chest wall (MHI > 2.5) may be associated with false-positive stress echocardiographic result. Mechanisms underpinning this finding need to be further explored.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy.
| | | | - Elisabetta Rigamonti
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
| | - Michele Lombardo
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
| | - Gian Franco Gensini
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
| | - Giuseppe Ambrosio
- Cardiology and Cardiovascular Pathophysiology, Azienda Ospedaliero-Universitaria "S. Maria Della Misericordia", Perugia, Italy
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Valente FX, Gavara J, Gutierrez L, Rios-Navarro C, Rello P, Maymi M, Fernandez-Galera R, Monmeneu JV, Sao-Aviles A, Lopez-Lereu MP, Gonzalez-Alujas MT, Moratal D, Cuellar H, Barrabés J, Otaegui I, Evangelista A, Ferreira I, Bodi V, Rodriguez-Palomares J. Predictive Value of Cardiac Magnetic Resonance Feature Tracking after Acute Myocardial Infarction: A Comparison with Dobutamine Stress Echocardiography. J Clin Med 2021; 10:jcm10225261. [PMID: 34830543 PMCID: PMC8624532 DOI: 10.3390/jcm10225261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022] Open
Abstract
In acute ST-segment elevation myocardial infarction (STEMI) late gadolinium enhancement (LGE) may underestimate segmental functional recovery. We evaluated the predictive value of cardiac magnetic resonance (CMR) feature-tracking (FT) for functional recovery and whether it incremented the value of LGE compared to low-dose dobutamine stress echocardiography (LDDSE) and speckle-tracking echocardiography (STE). Eighty patients underwent LDDSE and CMR within 5–7 days after STEMI and segmental functional recovery was defined as improvement in wall-motion at 6-months CMR. Optimal conventional and FT parameters were analyzed and then also applied to an external validation cohort of 222 STEMI patients. Circumferential strain (CS) was the strongest CMR-FT predictor and addition to LGE increased the overall accuracy to 74% and was especially relevant in segments with 50–74% LGE (AUC 0.60 vs. 0.75, p = 0.001). LDDSE increased the overall accuracy to 71%, and in the 50–74% LGE subgroup improved the AUC from 0.60 to 0.69 (p = 0.039). LGE + CS showed similar value as LGE + LDDSE. In the validation cohort, CS was also the strongest CMR-FT predictor of recovery and addition of CS to LGE improved overall accuracy to 73% although this difference was not significant (AUC 0.69, p = 0.44). Conclusion: CS is the strongest CMR-FT predictor of segmental functional recovery after STEMI. Its incremental value to LGE is comparable to that of LDDSE whilst avoiding an inotropic stress agent. CS is especially relevant in segments with 50–74% LGE where accuracy is lower and further testing is frequently required to clarify the potential for recovery.
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Affiliation(s)
- Filipa X. Valente
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
- Correspondence:
| | - José Gavara
- Centro de Biomateriales y Ingeniería de Tejidos, Universitat Politècnica de Valencia, 46022 Valencia, Spain; (J.G.); (D.M.)
| | - Laura Gutierrez
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Cesar Rios-Navarro
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain; (C.R.-N.); (V.B.)
| | - Pau Rello
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Manel Maymi
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Ruben Fernandez-Galera
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - José V. Monmeneu
- Unidad de Resonancia Magnética Cardiovascular, Exploraciones Radiológicas Especiales (ERESA), 46015 Valencia, Spain; (J.V.M.); (M.P.L.-L.)
| | - Augusto Sao-Aviles
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Maria P. Lopez-Lereu
- Unidad de Resonancia Magnética Cardiovascular, Exploraciones Radiológicas Especiales (ERESA), 46015 Valencia, Spain; (J.V.M.); (M.P.L.-L.)
| | - M. Teresa Gonzalez-Alujas
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - David Moratal
- Centro de Biomateriales y Ingeniería de Tejidos, Universitat Politècnica de Valencia, 46022 Valencia, Spain; (J.G.); (D.M.)
| | - Hug Cuellar
- Radiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain;
| | - José Barrabés
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Imanol Otaegui
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Artur Evangelista
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Ignacio Ferreira
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
| | - Vicente Bodi
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain; (C.R.-N.); (V.B.)
- Cardiology Department, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain
- Centrode Investigación Biomédica en Red—Cardiovascular (CIBER-CV), 28029 Madrid, Spain
- Medicine Department, Facultad de Medicina y Odontología, Universidad de Valencia, 46010 Valencia, Spain
| | - José Rodriguez-Palomares
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain; (L.G.); (P.R.); (M.M.); (R.F.-G.); (A.S.-A.); (M.T.G.-A.); (J.B.); (I.O.); (A.E.); (I.F.); (J.R.-P.)
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Edvardsen T, Asch FM, Davidson B, Delgado V, DeMaria A, Dilsizian V, Gaemperli O, Garcia MJ, Kamp O, Lee DC, Neglia D, Neskovic AN, Pellikka PA, Plein S, Sechtem U, Shea E, Sicari R, Villines TC, Lindner JR, Popescu BA. Non-invasive Imaging in Coronary Syndromes - Recommendations of the European Association of Cardiovascular Imaging and the American Society of Echocardiography, in Collaboration with the American Society of Nuclear Cardiology, Society of Cardiovascular Computed Tomography and Society for Cardiovascular Magnetic Resonance. Eur Heart J Cardiovasc Imaging 2021; 23:e6-e33. [PMID: 34751391 DOI: 10.1093/ehjci/jeab244] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/08/2021] [Indexed: 11/14/2022] Open
Abstract
Coronary artery disease (CAD) is one of the major causes of mortality and morbidity worldwide, with a high socioeconomic impact.(1) Non-invasive imaging modalities play a fundamental role in the evaluation and management of patients with known or suspected CAD. Imaging end-points have served as surrogate markers in many observational studies and randomized clinical trials that evaluated the benefits of specific therapies for CAD.(2) A number of guidelines and recommendations have been published about coronary syndromes by cardiology societies and associations, but have not focused on the excellent opportunities with cardiac imaging. The recent European Society of Cardiology (ESC) 2019 guideline on chronic coronary syndromes (CCS) and 2020 guideline on acute coronary syndromes in patients presenting with non-ST-segment elevation (NSTE-ACS) highlight the importance of non-invasive imaging in the diagnosis, treatment, and risk assessment of the disease.(3)(4) The purpose of the current recommendations is to present the significant role of non-invasive imaging in coronary syndromes in more detail. These recommendations have been developed by the European Association of Cardiovascular Imaging (EACVI) and the American Society of Echocardiography (ASE), in collaboration with the American Society of Nuclear Cardiology, the Society of Cardiovascular Computed Tomography, and the Society for Cardiovascular Magnetic Resonance, all of which have approved the final document.
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Affiliation(s)
- Thor Edvardsen
- Dept of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo Norway, and University of Oslo, Norway
| | - Federico M Asch
- MedStar Health Research Institute, Georgetown University, Washington, DC, . USA
| | - Brian Davidson
- Knight Cardiovascular Institute, Oregon Health & Science University; VA Portland Health Care System, Portland, OR, USA
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Centre, 2300RC, Leiden, The Netherlands
| | | | - Vasken Dilsizian
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, USA
| | | | - Mario J Garcia
- Division of Cardiology, Montefiore-Einstein Center for Heart and Vascular Care, 111 East 210th Street, Bronx, New York, 10467, USA
| | - Otto Kamp
- Department of Cardiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, The Netherlands
| | - Daniel C Lee
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Danilo Neglia
- Department of Cardiology, Fondazione Toscana G. Monastrerio, Pisa, Italy
| | - Aleksandar N Neskovic
- Dept of Cardiology, Clinical Hospital Zemun, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Patricia A Pellikka
- Division of Cardiovascular Ultrasound, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Sven Plein
- Department of Biomedical Imaging Science, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Udo Sechtem
- Cardiologicum Stuttgart and Department of Cardiology, Robert Bosch Krankenhaus, Stuttgart, Germany
| | - Elaine Shea
- Alta Bates Summit Medical Center, Berkeley and Oakland, California, ., USA
| | - Rosa Sicari
- CNR, Institute of Clinical Physiology, Pisa and Milan, Italy
| | - Todd C Villines
- Division of Cardiovascular Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Jonathan R Lindner
- Knight Cardiovascular Institute and Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - 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
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37
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Albenque G, Rusinaru D, Bellaiche M, Di Lena C, Gabrion P, Delpierre Q, Malaquin D, Tribouilloy C, Bohbot Y. Resting Left Ventricular Global Longitudinal Strain to Identify Silent Myocardial Ischemia in Asymptomatic Patients with Diabetes Mellitus. J Am Soc Echocardiogr 2021; 35:258-266. [PMID: 34752929 DOI: 10.1016/j.echo.2021.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/22/2021] [Accepted: 10/27/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Screening for silent coronary artery disease in asymptomatic patients with diabetes mellitus (DM) is challenging and controversial. In this context, it seems crucial to identify early markers of coronary artery disease. METHODS The aim of this study was to investigate the incremental value of resting left ventricular (LV) global longitudinal strain (GLS) for the prediction of positive results on stress (exercise or dobutamine) transthoracic echocardiography in 273 consecutive asymptomatic high-risk patients with DM. Positive results on stress transthoracic echocardiography were defined as stress-induced LV wall motion abnormalities (new or worsening preexisting abnormalities). RESULTS Compared with patients with negative stress results, those with positive stress results (n = 28 [10%]) more frequently had cardiovascular risk factors, complications of DM, vascular disease, moderate and severe calcification of the aortic valve and mitral annulus, and worse resting LV GLS (-16.7 ± 2.9% vs -19.0 ± 1.9%, P < .001). On multivariable logistic regression analysis, DM duration > 10 years, diabetic retinopathy, LV hypertrophy, and impaired LV GLS (odds ratio, 1.39 [95% CI, 1.14-1.70] per percentage increase; odds ratio, 5.16 [95% CI, 1.96-13.59] for LV GLS worse than -18%) were independently associated with positive results on stress transthoracic echocardiography. The area under the curve to predict positive results was 0.74 for LV GLS with a cutoff of -18.0% (sensitivity 68%, specificity 78%). The area under the curve of the multivariable model to predict test results was improved by the addition of LV GLS (P < .001), with a bias-corrected area under the curve after bootstrapping of 0.842 [95% CI, 0.753-0.893]. CONCLUSIONS The present findings show that resting LV GLS is associated with the presence of silent ischemia and could be useful to better identify asymptomatic patients with DM who might benefit from coronary artery disease screening.
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Affiliation(s)
- Grégoire Albenque
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Dan Rusinaru
- Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules Verne University of Picardie, Amiens, France
| | - Manon Bellaiche
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Chloé Di Lena
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Paul Gabrion
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Quentin Delpierre
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Dorothée Malaquin
- Department of Cardiology, Amiens University Hospital, Amiens, France
| | - Christophe Tribouilloy
- Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules Verne University of Picardie, Amiens, France
| | - Yohann Bohbot
- Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules Verne University of Picardie, Amiens, France.
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38
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Bytyçi I, Bengrid TM, Henein MY. Longitudinal myocardial function is more compromised in cardiac syndrome X compared to insignificant CAD: Role of stress echocardiography and calcium scoring. Clin Physiol Funct Imaging 2021; 42:35-42. [PMID: 34716983 DOI: 10.1111/cpf.12733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/27/2021] [Accepted: 10/27/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND AIM The aim of this study was to assess the nature of myocardial dysfunction in the cardiac syndrome X (CSX) and insignificant coronary artery disease (ICAD) using dobutamine stress echocardiography (DSE) and coronary calcium scoring (CAC). METHODS We prospectively studied 35 consecutive patients who complained of exertional angina, had ≥1 mm ST shift on exercise stress test but normal or no obstructive CAD (<50%) on angiography. Patients were divided into CSX (n = 27) with normal arteries and ICAD (n = 8) with insignificant stenosis. RESULTS CSX patients had more females, lower calcium score and less prevalent cardiac risk factors compared to ICAD (p < 0.05 for all). At peak stress, MAPSE and TAPSE failed to increase in both groups. LV septal and lateral s' increased in the two groups but the increment increase was less in CSX than ICAD (p < 0.05) while other diastolic indices did not differ between groups (p > 0.05 for all). CAC correlated modestly with LV and RV systolic velocities: septal s' (r = -0.65, p < 0.001) lateral s' (r = -0.35, p = 0.04) and right s' (r = -0.53, p = 0.005) in CSX, while in ICAD patients only with RV s' (r = -0.58, p = 0.02). On multivariate model, only septal s' OR 1.816 (1.1090-3.820, p = 0.04) proved the most powerful independent predictor of CAC. CONCLUSIONS Compromised LV longitudinal systolic velocities were more pronounced and calcium score as a surrogate for atherosclerosis was lower in CSX than ICAD. These findings strengthen the evidence for different pathogenesis of CSX compared to ICAD, with microvascular disease in the former and calcification in the latter.
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Affiliation(s)
- Ibadete Bytyçi
- Institute of Public Health and Clinical Medicine, Umeå University, Umeå, 90187, Sweden.,Clinic of Cardiology, University Clinical Centre of Kosovo, Prishtina, 10000, Kosovo
| | | | - Michael Y Henein
- Institute of Public Health and Clinical Medicine, Umeå University, Umeå, 90187, Sweden.,Molecular and Clinic Research Institute, St George University, London and Brunel University, London, UB8 3PH, UK
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Xiao M, Nie C, Wang J, Zhu C, Sun X, Zhu Z, Wang H, Wang S. Left ventricular basal muscle bundle in hypertrophic cardiomyopathy: insights into the mechanism of left ventricular outflow tract obstruction. Eur Heart J Cardiovasc Imaging 2021; 23:1018-1026. [PMID: 34718482 DOI: 10.1093/ehjci/jeab200] [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: 04/26/2021] [Accepted: 09/18/2021] [Indexed: 11/15/2022] Open
Abstract
AIMS Many factors cause left ventricular outflow tract obstruction (LVOTO) in hypertrophic cardiomyopathy (HCM). Previous studies reported that left ventricular basal muscle bundle (BMB) may be associated with LVOTO. We aimed to evaluate the role of BMB in LVOTO by echocardiography. METHODS AND RESULTS Two hundred fifty-six patients diagnosed with HCM were recruited. The morphologic characteristics of left ventricular outflow tract (LVOT) were analysed. BMB was detected in 178 (69.5%) patients by echocardiography. Patients were separated by a resting or provocative LVOT gradient ≥30 mmHg or not. Compared to patients without LVOTO, patients with LVOTO had a significantly thicker basal septum, elongated anterior mitral leaflet (AML), shorter distance between the AML-free margin and the septum or BMB (M-sept/bundle), larger angle between the plane of the mitral valvular orifice and the ascending aorta (MV-AO angle), and higher prevalence of BMB (P < 0.05). According to multivariate analysis, the independent predictors of LVOTO were the presence of BMB, a large basal septum thickness, a short M-sept/bundle, a large MV-AO angle, and a large AML [odds ratio (95% confidence interval): 5.207 (1.381-19.633), 1.386(1.141-1.683), 0.615(0.499-0.756), 1.113(1.054-1.176), and 1.343(1.076-1.677), respectively, P < 0.05]. Of the 256 included patients, 139 underwent surgical myectomy. The transthoracic echocardiography, compared with surgical specimen, showed: sensitivity 98.3%, specificity 82.3%, positive predictive value 97.6%, negative predictive value 87.5%, and accuracy 96.4% to detect BMB. CONCLUSIONS BMB is common in HCM. BMB is a risk factor for LVOTO.
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Affiliation(s)
- Minghu Xiao
- Department of Echocardiography, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Changrong Nie
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Jingjin Wang
- Department of Echocardiography, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Changsheng Zhu
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Xin Sun
- Department of Echocardiography, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Zhenhui Zhu
- Department of Echocardiography, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Hao Wang
- Department of Echocardiography, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
| | - Shuiyun Wang
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Beijing 100037, China
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40
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Schroder J, Prescott E. Doppler Echocardiography Assessment of Coronary Microvascular Function in Patients With Angina and No Obstructive Coronary Artery Disease. Front Cardiovasc Med 2021; 8:723542. [PMID: 34778394 PMCID: PMC8585781 DOI: 10.3389/fcvm.2021.723542] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/22/2021] [Indexed: 01/18/2023] Open
Abstract
Echocardiographic evaluation is an essential part of the diagnostic work-up in patients with known or suspected cardiovascular disease. Transthoracic Doppler echocardiography (TTDE) enables straightforward and reliable visualization of flow in the left anterior descending artery. In the absence of obstructive coronary artery disease, low TTDE-derived coronary flow velocity reserve (CFVR) is considered a marker of coronary microvascular dysfunction (CMD). TTDE CFVR is free from ionizing radiation and widely available, utilizing high-frequency transducers, pharmacologic vasodilator stress, and pulsed-wave Doppler quantification of diastolic peak flow velocities. European Society of Cardiology guidelines recommend TTDE CFVR evaluation only following preceding anatomic invasive or non-invasive coronary imaging excluding obstructive CAD. Accordingly, clinical use of TTDE CFVR is limited and CMD frequently goes undiagnosed. An evolving body of evidence underlines that low CFVR is an important and robust predictor of adverse prognosis and continuing symptoms in angina patients both with and without obstructive CAD. The majority of angina patients have no obstructive CAD, particularly among women. This has led to the suggestion that there may be a gender-specific female atherosclerotic phenotype with less epicardial obstruction, and a low CFVR signifying CMD instead. Nevertheless, available evidence indicates low CFVR is an equally important prognostic marker in both men and women. In this review, TTDE CFVR was evaluated regarding indication, practical and technical aspects, and interpretation of results. Association with symptoms and prognosis, comparison with alternative invasive and non-invasive imaging modalities, and possible interventions in angina patients with low CFVR were discussed, and key research questions were proposed.
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Affiliation(s)
- Jakob Schroder
- Department of Cardiology, Bispebjerg Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
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41
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Butaish Z, Alajmi M, Elahi A, Bafaraj SM. Evaluation of Cardiac Scan in Diagnosing Coronary-artery Disease. Curr Med Imaging 2021; 16:1022-1028. [PMID: 32473003 DOI: 10.2174/1573405616666200530211415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/07/2020] [Accepted: 05/11/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND With the evaluation of focal epicardial coronary stenosis and non-obstructive atherosclerosis, the cardiac scans play a significant role in diagnosing coronary artery disease (CAD). Moreover, the advancements in the imaging techniques leading to improved risk assessment and timely therapies help in early diagnosis of CAD with greater accuracy. AIMS To evaluate the role of cardiac scan in diagnosing CAD. METHODS Recruited 100 individuals without any history of CAD that refers to the assessment of suspected angina, conducted the prospective study. Electrocardiogram (ECG) findings assisted in the evaluation of left bundle branch blockage, abnormalities of ST-segment, and pathological Q waves. RESULTS The results depicted negative N.M findings among 38 respondents; whereas, ischemia and myocardial infarctions were diagnosed in 26% and 19% of the respondents, respectively. The majority of the males (59) were positive in contrast to 37 females with positive results. Similarly, 24 respondents were presented with mild dilated left atria (LA), 37 respondents suffered from impaired relaxation pattern of left ventricular (LV) diastolic filling; while, 40 of the respondents had normal global LV systolic function. CONCLUSION The study results have concluded that non-invasive, low-risk, and cost-effective technique like ECG is an important beneficial advancement in the diagnosis of CAD.
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Affiliation(s)
- Zubaida Butaish
- Diagnostic Radiology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Masheal Alajmi
- Diagnostic Radiology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Arouba Elahi
- Diagnostic Radiology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Saeed M Bafaraj
- Diagnostic Radiology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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42
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Baweja P, Sweeney MJ, López-Candales A. A Reminder That Stress Echocardiography Is Useful in Diagnosing Myocardial Ischemia in Nonobstructive Coronary Artery Disease: Case Series. Cureus 2021; 13:e17763. [PMID: 34659974 PMCID: PMC8493938 DOI: 10.7759/cureus.17763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2021] [Indexed: 11/05/2022] Open
Abstract
Identification of ischemia remains critical when assessing individuals presenting with atypical symptoms or in patients with known coronary artery disease (CAD). Several imaging modalities are currently available to attain this diagnostic goal. Unfortunately, not all case presentations are straightforward, particularly when microvascular dysfunction (MVD) is the cause of symptoms in the absence of identifiable epicardial luminal stenosis. Specifically, in such cases, current imaging guidelines do not include stress echocardiography (SE) as a recommended tool when assessing these patients. We present three cases that highlight the utility of SE for identifying MVD and provide mechanistic explanations. We believe that SE should not be completely discarded as an inadequate testing modality; we highlight the potential utility of this imaging modality not only in diagnosing CAD and pre-surgical evaluation of patients but also in identifying patients with MVD.
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Affiliation(s)
- Paramdeep Baweja
- Cardiovascular Medicine, University of Missouri Kansas City, Kansas City, USA
| | - Michael J Sweeney
- Cardiovascular Medicine, University of Missouri Kansas City, Kansas City, USA
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43
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Krumpl G, Ulč I, Trebs M, Kadlecová P, Hodisch J, Husch B. Blood Pressure Recovery After Dobutamine Antagonism: Partial With Landiolol, None With Esmolol. Clin Pharmacol Drug Dev 2021; 11:309-317. [PMID: 34655181 DOI: 10.1002/cpdd.1025] [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: 05/26/2021] [Accepted: 08/23/2021] [Indexed: 11/11/2022]
Abstract
We investigated the hemodynamic effects of 2 short-acting β1 -blockers, landiolol and esmolol, in the continuous presence of dobutamine in a prospective, single-center, randomized, crossover study in 16 healthy White volunteers. Dobutamine was infused at a rate sufficient to increase the heart rate by at least 30 beats per minute, followed by a 60-minute infusion of 50 μg/kg/min esmolol or 10 μg/kg/min landiolol on top of the unchanged dobutamine infusion. Concentrations of β-blockers and their metabolites in blood, heart rate, and blood pressure were followed for 180 minutes. Landiolol reduced the dobutamine-induced heart rate and blood pressure increases better than esmolol. After discontinuation of β-blocker administration, heart rate recovered swiftly to preinfusion values in both study arms. Systolic and diastolic blood pressure recovered partially after landiolol but showed a continued reduction after esmolol. No serious adverse events were observed. The heart rate effect is characteristic for β-blockers, whereas the blood pressure effects are likely due to direct and indirect β-blocker effects as well as influences on various ion channels. This may explain why landiolol that is devoid of effects on renin and sodium, calcium, and potassium channels behaves different from esmolol with respect to blood pressure recovery.
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Affiliation(s)
| | - Ivan Ulč
- Center for Pharmacology and Analysis (CEPHA) s.r.o., Plzeň, Czech Republic
| | | | - Pavla Kadlecová
- Advanced Drug Development Services (ADDS) s.r.o., Brno, Czech Republic
| | - Juri Hodisch
- AOP Orphan Pharmaceuticals GmbH, Vienna, Austria
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44
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Chauin A. The Main Causes and Mechanisms of Increase in Cardiac Troponin Concentrations Other Than Acute Myocardial Infarction (Part 1): Physical Exertion, Inflammatory Heart Disease, Pulmonary Embolism, Renal Failure, Sepsis. Vasc Health Risk Manag 2021; 17:601-617. [PMID: 34584417 PMCID: PMC8464585 DOI: 10.2147/vhrm.s327661] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/31/2021] [Indexed: 12/13/2022] Open
Abstract
The causes and mechanisms of increased cardiac troponin T and I (cTnT and cTnI) concentrations are numerous and are not limited to acute myocardial infarction (AMI) (ischemic necrosis of cardiac myocytes). Any type of reversible or irreversible cardiomyocyte injury can result in elevated serum cTnT and cTnI levels. Researchers and practitioners involved in the diagnosis and treatment of cardiovascular disease, including AMI, should know the key causes and mechanisms of elevated serum cTnT and cTnI levels. This will allow to reduce or completely avoid diagnostic errors and help to choose the most correct tactics for further patient management. The purpose of this article is to discuss the main causes and mechanisms of increase in cardiac troponins concentrations in frequently occurring physiological (physical exertion, psycho-emotional stress) and pathological conditions (inflammatory heart disease, pulmonary embolism, chronic renal failure and sepsis (systemic inflammatory response)) not related to myocardial infarction.
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Affiliation(s)
- Aleksey Chauin
- Department of Cardiology and Cardiovascular Surgery, Samara State Medical University, Samara, 443099, Russia.,Department of Histology and Embryology, Samara State Medical University, Samara, 443099, Russia
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45
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Ahres A, Jablonkai B, Schrancz Á, Balogh Z, Kenessey A, Baranyai T, Őze Á, Szigeti Z, Rubóczky G, Nagybaczoni B, Apor A, Simon J, Szilveszter B, Kolossváry M, Merkely B, Maurovich-Horvat P, Andrássy P. Patients with Moderate Non-Culprit Coronary Lesions of Recent Acute Coronary Syndrome. Int Heart J 2021; 62:952-961. [PMID: 34497167 DOI: 10.1536/ihj.20-760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Fractional flow reserve (FFR) measurement was compared to dobutamine stress echocardiography (DSE) instable angina (SA) with stable coronary lesion (s) (SCL (s) ) in a few trials; however, similar comparisons in patients with acute coronary syndrome (ACS) with non-culprit lesion (s) (NCL (s) ) are lacking. Our objectives were to prospectively evaluate the diagnostic performance of FFR with two different cutoff values (< 0.80 and < 0.75) relative to DSE in moderate (30%-70% diameter stenosis) NCLs (ACS group) and to compare these observations with those measured in SCLs (SA group). One hundred seventy-five consecutive patients with SA (n = 86) and ACS (n = 89) with 225 coronary lesions (109 SCLs and 116 NCLs) were enrolled. In contrast to the ACS cohort in SA patients, normal DSE was associated with higher FFR values compared to those with abnormal DSE (P = 0.051 versus P = 0.006). In addition, in the SA group, a significant correlation was observed between DSE (regional wall motion score index at peak stress) and FFR (r = -0.290; P = 0.002), whereas a similar association was absent (r = -0.029; P = 0.760) among ACS patients. In the SA group, decreasing the FFR cutoff value (< 0.80 versus < 0.75) improved the concordance of FFR with DSE (70.6% versus 81.7%) without altering its discriminatory power (area under the curve; 0.68 versus 0.63; P = 0.369), whereas in the ACS group, concordance remained similar (69.0% versus 71.6%) and discriminatory power decreased (0.62 versus 0.51; P = 0.049), respectively. In conclusion, lesion-specific FFR assessment may have different relevance in patients with moderate NCLs than in patients with SCLs.
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Affiliation(s)
| | | | | | | | | | | | - Ágnes Őze
- Department of Cardiology, Bajcsy-Zsilinszky Hospital
| | - Zsolt Szigeti
- Department of Cardiology, Bajcsy-Zsilinszky Hospital
| | | | | | - Astrid Apor
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University
| | - Judit Simon
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University
| | - Bálint Szilveszter
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University
| | - Márton Kolossváry
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University
| | - Béla Merkely
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University
| | - Pál Maurovich-Horvat
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University.,Medical Imaging Center, Semmelweis University
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Zagatina A, Zhuravskaya N, Caprnda M, Shiwani HA, Gazdikova K, Rodrigo L, Kruzliak P, Shmatov D. Should we routinely assess coronary artery Doppler in daily echocardiography practice? Acta Cardiol 2021; 77:573-579. [PMID: 34538214 DOI: 10.1080/00015385.2021.1973771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A lot of people with coronary artery disease do not have specific symptoms, and myocardial infarction or death are the first manifestation of the disease. New accurate, non-invasive and safe screening methods are required that can assess the prognosis of patients during routine examinations performed on millions of people. The aim of this review was to discuss the current literature regarding the utility of non-invasive ultrasound imaging of the coronary artery in assessing a patient's prognosis in daily practice. Assessment of coronary artery flow during common stress echocardiography or echocardiography can provide additive incremental prognostic information without the burden of radiation. Exercise or pharmacologic stress echocardiography tests combined with coronary flow velocity reserve assessment has advantages over stress tests based only on regional wall motion abnormalities. Scanning of main coronary arteries as an addition to routine echocardiography can reveal patients at high risk of adverse cardiac events in the near future.
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Affiliation(s)
- Angela Zagatina
- Department of Cardiology, Saint Petersburg State University, Saint Petersburg, Russian Federation
| | - Nadezhda Zhuravskaya
- Department of Cardiology, Saint Petersburg State University, Saint Petersburg, Russian Federation
| | - Martin Caprnda
- 1st Department of Internal Medicine, Faculty of Medicine, Comenius University and University Hospital, Bratislava, Slovakia
| | - Haaris A. Shiwani
- Royal Lancaster Infirmary, University Hospitals of Morecambe Bay NHS Trust, Lancaster, United Kingdom
| | - Katarina Gazdikova
- Department of Nutrition, Faculty of Nursing and Professional Health Studies, Slovak Medical University, Bratislava, Slovakia
- Department of General Medicine, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia
| | - Luis Rodrigo
- Faculty of Medicine, University of Oviedo, Central University Hospital of Asturias (HUCA), Oviedo, Spain
| | - Peter Kruzliak
- 2nd Department of Surgery, Faculty of Medicine, Masaryk University and St. Annés University Hospital, Brno, Czech Republic
| | - Dmitry Shmatov
- Department of Cardiology, Saint Petersburg State University, Saint Petersburg, Russian Federation
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47
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Loh J, Amanullah MR, See CK, Tang HC, Gunasegaran K, Hamid N, Lau J, Lee CY, Ewe SH, Ding ZP, Sahlén A. Predicting premature termination of exercise during Bruce protocol stress echocardiography. Echocardiography 2021; 38:1612-1617. [PMID: 34505312 DOI: 10.1111/echo.15186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/18/2021] [Accepted: 08/15/2021] [Indexed: 11/28/2022] Open
Abstract
AIMS Clinical guidelines recommend that the exercise protocol of a stress echocardiogram is selected to induce volitional exhaustion after a target duration of at least 8 minutes. While the Bruce protocol is very commonly used for clinical stress tests, it is known to be "steep", and many patients therefore fail to reach 8 minutes. We studied predictors of failure and developed a method for identifying patients not suitable for Bruce protocol which was accurate and yet simple enough to be used as a point-of-care decision support tool. METHODS AND RESULTS We studied data out-patients undergoing Bruce protocol stress echocardiograms (n = 11 086) and analyzed predictors of inappropriate early termination (defined as test duration < 8 min as per current practice guidelines) using logistic regression. A prediction model was constructed as follows: .5 points were given for each of hypertension, diabetes, smoking, and E/e' > 7.9 in the resting echocardiogram; .1 point was added for each 1-unit increment in body mass index; 1 point was added for patient age by decade; 2.0 points were subtracted for male sex (p for all < 0.001). In tests on held-out validation data, the model was well calibrated (in plots of predicted vs actual risk) and discriminated failure versus non-failure well (C-statistic .86 for a score of 6.0 points; p < 0.001). CONCLUSION These data may help to standardize protocol selection in stress echocardiography, by identifying patients pre-hoc where Bruce protocol will be inappropriately steep.
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Affiliation(s)
- Julian Loh
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | | | - Chai Keat See
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | - Hak Chiaw Tang
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | | | - Nadira Hamid
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | - Jeffrey Lau
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | - Chung Yin Lee
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | - See Hooi Ewe
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | - Zee Pin Ding
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore
| | - Anders Sahlén
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, Singapore.,Karolinska Institutet, Stockholm, Sweden
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48
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Mechanisms of Exercise Capacity Improvement after Cardiac Rehabilitation Following Myocardial Infarction Assessed with Combined Stress Echocardiography and Cardiopulmonary Exercise Testing. J Clin Med 2021; 10:jcm10184083. [PMID: 34575194 PMCID: PMC8471103 DOI: 10.3390/jcm10184083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/26/2021] [Accepted: 09/06/2021] [Indexed: 12/16/2022] Open
Abstract
Cardiac rehabilitation (CR) is indicated in all patients after acute myocardial infarction (AMI) to improve prognosis and exercise capacity (EC). Previous studies reported that up to a third of patients did not improve their EC after CR (non-responders). Our aim was to assess the cardiac and peripheral mechanisms of EC improvement after CR using combined exercise echocardiography and cardiopulmonary exercise testing (CPET-SE). The responders included patients with an improved EC assessed as a rise in peak oxygen uptake (VO2) ≥ 1 mL/kg/min. Peripheral oxygen extraction was calculated as arteriovenous oxygen difference (A-VO2Diff). Out of 41 patients (67% male, mean age 57.5 ± 10 years) after AMI with left ventricular ejection fraction (LVEF) ≥ 40%, 73% improved their EC. In responders, peak VO2 improved by 27% from 17.9 ± 5.2 mL/kg/min to 22.7 ± 5.1 mL/kg/min, p < 0.001, while non-responders had a non-significant 5% decrease in peak VO2. In the responder group, the peak exercise heart rate, early diastolic myocardial velocity at peak exercise, LVEF at rest and at peak exercise, and A-VO2Diff at peak exercise increased, the minute ventilation to carbon dioxide production slope decreased, but the stroke volume and cardiac index were unchanged after CR. Non-responders had no changes in assessed parameters. EC improvement after CR of patients with preserved LVEF after AMI is associated with an increased heart rate response and better peripheral oxygen extraction during exercise.
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49
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Pergola V, Previtero M, Lorenzoni G, Ocagli H, Simeti G, Aruta P, Baritussio A, Cecchetto A, Leoni L, Mancuso D, Gregori D, Salvo GD, Iliceto S, Mele D. Feasibility and Role of Right Ventricular Stress Echocardiography in Adult Patients. J Cardiovasc Echogr 2021; 31:68-72. [PMID: 34485031 PMCID: PMC8388328 DOI: 10.4103/jcecho.jcecho_4_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/06/2021] [Indexed: 12/02/2022] Open
Abstract
Background: The great technological advancements in the field of echocardiography have led to applications of stress echocardiography (SE) in almost all diagnostic fields of cardiology, from ischemic heart disease to valvular heart disease and diastolic function. However, the assessment of the right ventricle (RV) in general, and in particular in regard to the contractile reserve of the RV, is an area that has not been previously explored. We, therefore, propose a study to investigate the potential use of SE for the assessment of RV function in adult patients. Aims and objectives: The primary aim is to evaluate the feasibility of right ventricular SE. The secondary aim is to assess right ventricular contractile reserve. Matherials and Methods: Eighty-one patients undergoing a physical or dobutamine stress echocardiogram for cardiovascular risk stratification or chest pain were the subject of the study. An exercise leg cycle using a standard WHO protocol was used to simultaneously assess the right and left ventricular global and regional function as well as acquiring Doppler data. Whereas the patient had limitations in mobility, a dobutamine SE was be performed. We evaluated the average values of tricuspid annular plane systolic excursion (TAPSE), fractional area change (FAC), S-wave, systolic pulmonary artery pressure (sPAP), and right ventricle global longitudinal (free wall) strain (RVGLS) during baseline and at the peak of the effort. RV contractile reserve was defined as the change in RVGLS from rest to peak exercise. We also assessed the reproducibility of these measurements between two different expert operators (blind analysis). Results: At least 3 over 5 RV function parameters were measurable both during baseline and at the peak of the effort in 95% of patients, while all 5 parameters in 65% of our population, demonstrating an excellent feasibility. All RV-studied variables showed a statistically significant increase (P < 0.001) at peak compared to the baseline. The average percentage increases at peak were 31.1% for TAPSE, 24.8% for FAC, 50.6% for S-wave, 55.2% for PAPS, and 39.8% for RV strain. The reproducibility between operators at baseline and peak was excellent. Our study demonstrates that TAPSE, FAC, and S-wave are highly feasible at rest and at peak, while TAPSE, S-wave, and sPAP are the most reliable measurements during RV stress echo. Conclusion: RVGLS is useful in the assessment of RV contractile reserve in patients with good acoustic window. Further studies are needed to evaluate the impact of contrast echocardiography in improving RV contractile reserve assessment during SE.
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Affiliation(s)
- Valeria Pergola
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Marco Previtero
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padova, Italy
| | - Giulia Lorenzoni
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padova, Italy
| | - Honoria Ocagli
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padova, Italy
| | - Giuseppe Simeti
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Patrizia Aruta
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Anna Baritussio
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Antonella Cecchetto
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Loira Leoni
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Daniela Mancuso
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Dario Gregori
- Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padova, Italy
| | - Giovanni Di Salvo
- Department of Women Children Health, University of Padova, Padova, Italy
| | - Sabino Iliceto
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Donato Mele
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
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50
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Sörensson P, Dellborg M, Börjesson M. The role of modern cardiovascular imaging in (suspected) coronary artery disease in competitive athletes. Trends Cardiovasc Med 2021; 32:431-437. [PMID: 34481978 DOI: 10.1016/j.tcm.2021.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/28/2021] [Accepted: 08/29/2021] [Indexed: 01/09/2023]
Abstract
This overview addresses different non-invasive imaging methods in diagnosing CAD before clearing the athlete for participation in sports activity. Keep in mind the risks and benefits of exercising for the competitive athlete and to use the SCORE-information as a first evaluation tool. It is essential to gather relevant information and to complement anatomical evaluations with functional evaluations. Exercise testing also has an added value in athletes as it will inform both the physician and the athlete on the aerobic fitness of the individual, a key factor in risk assessment.
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Affiliation(s)
- P Sörensson
- Karolinska Institutet, Department of Medicine, Solna, Sweden; Cardiac MRI, Adult Congenital Heart Disease, Karolinska University Hospital, Stockholm, Sweden.
| | - M Dellborg
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden.
| | - M Börjesson
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Center for Health and Performance, Gothenburg University, Gothenburg, Sweden..
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