scholarly journals Frequent constriction-like echocardiographic findings in elite athletes following mild COVID-19: in the grasp of SARS-CoV-2?

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
B K Lakatos ◽  
M Tokodi ◽  
A Fabian ◽  
Z Ladanyi ◽  
Z Eles ◽  
...  

Abstract   The COVID-19 pandemic had a major impact on the sports community as well. Despite the vast majority of athletes experiencing mild symptoms, potential cardiac involvement and complications have to be explored to support a safe return to play. Accordingly, we were aimed at a comprehensive echocardiographic characterization of post-COVID athletes (P-CA) by comparing them to a propensity-matched healthy, non-COVID athlete (N-CA) cohort. One hundred and seven elite athletes with COVID-19 were prospectively enrolled after an appropriate quarantine period and formed the P-CA group (23±6 years, 23% female). From our retrospective database comprising 425 elite athletes, 107 age-, gender-, body surface area-, and weekly training hours-matched subjects were selected as a reference group using propensity score matching (N-CA group). All athletes underwent a comprehensive clinical investigation protocol comprising 2D and 3D echocardiography. Left (LV) and right ventricular (RV) end-diastolic volumes (EDVi) and ejection fractions (EF) were quantified using dedicated softwares. To characterize LV longitudinal deformation, 2D global longitudinal strain (GLS) and the ratio of free wall versus septal longitudinal strain (FWLS/SLS) were also calculated. In order to describe septal flattening (SF – frequently seen in P-CA), LV eccentricity index (EI) was measured. P-CA and N-CA athletes had comparable LV and RV EDVi (P-CA vs N-CA; 77±12 vs 78±13mL/m2; 79±16 vs 80±14mL/m2, respectively). P-CA group had significantly higher LV EF (58±4 vs 56±4%, p<0.001) and GLS (−18.2±1.8 vs −17.6±2.2%, p<0.05). Eccentricity index was significantly lower in P-CA (0.89±0.10 vs 0.99±0.04, p<0.001), which was attributable to a distinct subgroup of P-CA athletes with a prominent SF (n=34, 32%), further provoked by inspiration. In this subgroup, the eccentricity index was markedly lower compared to the rest of the P-CA group (0.79±0.07 vs 0.95±0.07, p<0.001). In the SF subgroup, LV EDVi was significantly higher (80±14 vs 75±11 mL/m2, p<0.001), while RV EDVi did not differ (82±16 vs 78±15mL/m2). Moreover, the FWLS/SLS ratio was significantly lower in the SF subgroup (0.92±0.09 vs 0.97±0.08, p<0.01). Interestingly, P-CA athletes with SF experienced fatigue (17 vs 34%, p<0.05) or chest pain (0 vs 15%, p=N/A) less frequently during the course of the infection; however, the presence of a mild pericardial effusion was more common (41 vs 12%, p<0.01). Elite athletes following COVID-19 showed distinct morphological and functional cardiac changes compared to a propensity score-matched control athlete group. These results are mainly driven by a subgroup, which presented with some echocardiographic features characteristic of constrictive pericarditis (septal flattening, lower FWLS/SLS ratio, pericardial effusion). Follow-up of athletes and further, higher case number studies are warranted to determine the clinical significance and potential effects on exercise capacity of these findings. FUNDunding Acknowledgement Type of funding sources: None. Post-Covid athlete with SF

2022 ◽  
Vol 8 ◽  
Author(s):  
Bálint Károly Lakatos ◽  
Márton Tokodi ◽  
Alexandra Fábián ◽  
Zsuzsanna Ladányi ◽  
Hajnalka Vágó ◽  
...  

Background: The cardiovascular effects of SARS-CoV-2 in elite athletes are still a matter of debate. Accordingly, we sought to perform a comprehensive echocardiographic characterization of post-COVID athletes by comparing them to a non-COVID athlete cohort.Methods: 107 elite athletes with COVID-19 were prospectively enrolled (P-CA; 23 ± 6 years, 23% female) 107 healthy athletes were selected as a control group using propensity score matching (N-CA). All athletes underwent 2D and 3D echocardiography. Left (LV) and right ventricular (RV) end-diastolic volumes (EDVi) and ejection fractions (EF) were quantified. To characterize LV longitudinal deformation, 2D global longitudinal strain (GLS) and the ratio of free wall vs. septal longitudinal strain (FWLS/SLS) were also measured. To describe septal flattening (SF—frequently seen in P-CA), LV eccentricity index (EI) was calculated.Results: P-CA and N-CA athletes had comparable LV and RVEDVi (P-CA vs. N-CA; 77 ± 12 vs. 78 ± 13mL/m2; 79 ± 16 vs. 80 ± 14mL/m2). P-CA had significantly higher LVEF (58 ± 4 vs. 56 ± 4%, p < 0.001), while LVGLS values did not differ between P-CA and N-CA (−19.0 ± 1.9 vs. −18.8 ± 2.2%). EI was significantly higher in P-CA (1.13 ± 0.16 vs. 1.01 ± 0.05, p < 0.001), which was attributable to a distinct subgroup of P-CA with a prominent SF (n = 35, 33%), further provoked by inspiration. In this subgroup, the EI was markedly higher compared to the rest of the P-CA (1.29 ± 0.15 vs. 1.04 ± 0.08, p < 0.001), LVEDVi was also significantly higher (80 ± 14 vs. 75 ± 11 mL/m2, p < 0.001), while RVEDVi did not differ (82 ± 16 vs. 78 ± 15mL/m2). Moreover, the FWLS/SLS ratio was significantly lower in the SF subgroup (91.7 ± 8.6 vs. 97.3 ± 8.2, p < 0.01). P-CA with SF experienced symptoms less frequently (1.4 ± 1.3 vs. 2.1 ± 1.5 symptom during the infection, p = 0.01).Conclusions: Elite athletes following COVID-19 showed distinct morphological and functional cardiac changes compared to a propensity score-matched control athlete group. These results are mainly driven by a subgroup, which presented with some echocardiographic features characteristic of constrictive pericarditis.


2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
S Kwak ◽  
I.-C Hwang ◽  
J.-J Park ◽  
J.-H Park ◽  
G.-Y Cho ◽  
...  

Abstract Introduction Diabetes mellitus (DM) aggravates the clinical features and the prognosis of heart failure (HF) patients. However, the impact of DM on the ventricular systolic function of HF patients is not well delineated. Purpose The present study aimed to investigate the impact of DM on HF, regarding the systolic function presented by the global longitudinal strain (GLS). Methods In 4312 patients with acute HF, left ventricle (LV) and right ventricle (RV) GLS were acquired by speckle-tracking echocardiography. HF patients with DM were compared to those without DM from the entire cohort (n=4312), as well as the propensity-score matched cohort (n=3034). Results Our cohort consisted of 1750 DM patients (40.6%). Both LV-GLS and LVEF were significantly lower within the patients with DM (10.1±4.8% vs. 11.3±5.1%, p<0.001 for LV-GLS; 39.1±15.5% vs. 41.7±15.6%, p<0.001 for LVEF) in the entire cohort. In the propensity-score matched cohort, LV-GLS was significantly reduced in the patients with DM compared to those without DM (10.2±4.9% vs. 10.9±5.0%, p<0.001), even with the matched LVEF (Table 1). Decreased LV-GLS in the DM patients was consistently identified in both subgroups of preserved EF and reduced EF (Table 1). Although RV-GLS was slightly lower in the patients with DM from the matched cohort, it was not significant in neither the preserved EF nor the reduced EF subgroup. When comparing the adverse outcome in the propensity-score matched cohort, the survival of patients with DM was significantly lower (Figure 1-A, 1-B), except for the preserved EF group (Figure 1-C). Comparison between heart failure patients with and without diabetes in the matched cohort Matched cohort p-value HFrEF (matched) p-value HFpEF (matched) p-value No-DM (n=1517) DM (n=1517) No-DM (n=823) DM (n=801) No-DM (n=652) DM (n=669) Age, years 71±14 71±11 0.962 69±14 70±11 0.305 75±11 74±10 0.061 Ischemic heart disease, n (%) 545 (35) 575 (37) 0.275 375 (36) 402 (39) 0.238 150 (34) 147 (34) 0.945 GFR, mL/min/1.73m2 56±27 55±27 0.282 58±28 56±27 0.253 54±27 54±26 1.000 HbA1C, % 5.7±0.4 7.3±1.4 <0.001 5.7±0.4 7.3±1.4 <0.001 5.7±0.4 7.2±1.4 <0.001 LV ejection fraction, % 39±15 39±15 0.871 31±9 31±10 0.99 59±5 59±6 0.279 LV-GLS, % 10.9±5.0 10.2±4.9 <0.001 9.1±3.8 8.3±3.6 <0.001 15.5±4.5 14.9±4.5 0.036 RV-GLS, % 13.1±6.5 12.7±6.2 0.045 12.1±6.2 11.8±5.9 0.188 15.6±6.5 15.0±6.4 0.157 Figure 1. Outcome by DM status Conclusions DM is associated with the impaired LV systolic function presented by GLS in HF patients, even with the adjustment of LVEF. The result indicates that GLS is a more sensitive marker of systolic function than LVEF, in terms of the DM status among the HF patients.


2021 ◽  
Vol 7 ◽  
Author(s):  
Yuji Xie ◽  
Lufang Wang ◽  
Meng Li ◽  
He Li ◽  
Shuangshuang Zhu ◽  
...  

Background: Biventricular longitudinal strain has been recently demonstrated to be predictive of poor outcomes in various cardiovascular settings. Therefore, this study sought to investigate the prognostic implications of biventricular longitudinal strain in patients with coronavirus disease 2019 (COVID-19).Methods: We enrolled 132 consecutive patients with COVID-19. Left ventricular global longitudinal strain from the apical four-chamber views (LV GLS4CH) and right ventricular free wall longitudinal strain (RV FWLS) were obtained using two-dimensional speckle-tracking echocardiography.Results: Compared with patients without cardiac injury, those with cardiac injury had higher levels of coagulopathy and inflammatory biomarkers, higher incidence of complications, more mechanical ventilation therapy, and higher mortality. Patients with cardiac injury displayed decreased LV GLS4CH and RV FWLS, elevated pulmonary artery systolic pressure, and higher proportion of pericardial effusion. Higher biomarkers levels of inflammation and cardiac injury, and the presence of pericardial effusion were correlated with decreases in LV GLS4CH and RV FWLS. During hospitalization, 19 patients died. Compared with survivors, LV GLS4CH and RV FWLS were impaired in non-survivors. At a 3-month follow-up after discharge, significant improvements were observed in LV GLS4CH and RV FWLS. Multivariate Cox analysis revealed that LV GLS4CH [hazard ratio: 1.41; 95% confidence interval [CI]: 1.08 to 1.84; P = 0.011] and RV FWLS (HR: 1.29; 95% CI: 1.09–1.52; P = 0.003) were independent predictors of higher mortality in patients with COVID-19.Conclusions: LV GLS4CH and RV FWLS are independent and strong predictors of higher mortality in COVID-19 patients and can track improvement during the convalescent phase of their illness. Therefore, biventricular longitudinal strain may be crucial for risk stratification and serial follow-up in patients with COVID-19.


2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
S M Verwijs ◽  
H A C M De Bruin-Bon ◽  
J C Van Hattum ◽  
J L Spies ◽  
R N Planken ◽  
...  

Abstract Background/Introduction Transthoracic echocardiography (TTE) is often the first diagnostic imaging modality of choice in athlete care to differentiate between physiological adaptation to sports and pathology. Mechanical strain as outcome measure, i.e. left ventricular (LV) global longitudinal strain (GLS), has been suggested as a tool to detect early signs of myocardial diseases in athletes. However, low or very low rates of myocardial deformation can also be associated with cardiac adaptation to sports. We hypothesize that observing decreased cardiac deformation in elite athletes may be a sign of an outspoken relaxed cardiac state, rather than pathology. Therefore, we investigated whether a short exercise bout can normalize strain values in elite athletes with abnormal resting GLS. Methods We prospectively enrolled elite athletes who participated in the ELITE (Evaluation of Lifetime Participation in Intensive Top-level Sports and Exercise) cohort. In short, ELITE is a prospective athlete cohort, which collects medical history, ECG, TTE and cardiac magnetic resonance (CMR) data in elite athletes (Olympic/Paralympic level or comparable). For this analysis, we analysed TTEs of asymptomatic athletes without cardiovascular disease and with a structurally normal heart on CMR. TTE (Vivid, GE) was performed in each athlete according to guidelines at rest. After a short exercise bout, consisting of 20 squats, additional measurements were performed when heart-rate (HR) was comparable to HR during pre-exercise measurements. TTE data was assessed using EchoPAC (GE). Paired t-tests were calculated for functional parameters; boxplots for pre- and post-exercise measurements; and GLS delta (pre- to post-exercise) for each athlete was calculated were plotted; using R. GLS ≥−16% was considered decreased and −16% ≥ GLS &gt;−18% borderline. Results Our population comprised 51 athletes (35% women), with a mean age (±SD) of 26.4±5.2 years, and mean BSA of 2±0.3m2. Athletic disciplines consisted of road cycling (n=25), hockey (n=7), swimming (n=5), and 7 miscellaneous sports (n=14). We observed an increase of myocardial deformation after a short bout of exercise: mean GLS delta of 2.6±2% (pre- vs post-exercise GLS: −18.2±2.1% vs −20.8±1.9%; P≤0.001; Figure, A). Furthermore, mean LV stroke volumes were 94±19ml vs 103±23ml (P=0.020), ejection fractions (EF) 57±4% vs 60±4% (P≤0.001), and HR 55±10bpm vs 54±13bpm (P=0.8). Finally, we found a decreased strain in 8 athletes (16%), in 7 of which increased to normal values. Mean delta GLS was 4.5±2.2 (pre- vs post-exercise GLS: −14.9±1.1% vs −19.4±2.7%, P=0.002, Figure, B). The athlete who did not show an increase to normal GLS levels had a decreased LV EF (42%), but showed no other signs of cardiac pathology (MRI, biomarkers, complaints). Conclusion In athletes with abnormal GLS at rest, performing a short exercise bout may provide a pragmatic method to separate decreased GLS due to true pathology from sports adaptation. FUNDunding Acknowledgement Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Amsterdam Movement Sciences


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