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Cardiac Complications in COVID-19: A Systematic Review and Meta-analysis.
Sahranavard, M, Akhavan Rezayat, A, Zamiri Bidary, M, Omranzadeh, A, Rohani, F, Hamidi Farahani, R, Hazrati, E, Mousavi, SH, Afshar Ardalan, M, Soleiman-Meigooni, S, et al
Archives of Iranian medicine. 2021;(2):152-163
Abstract
BACKGROUND The newly emerged coronavirus disease 2019 (COVID-19) seems to involve different organs, including the cardiovascular system. We systematically reviewed COVID-19 cardiac complications and calculated their pooled incidences. Secondarily, we compared the cardiac troponin I (cTnI) level between the surviving and expired patients. METHODS A systematic search was conducted for manuscripts published from December 1, 2019 to April 16, 2020. Cardiovascular complications, along with the levels of cTnI, creatine kinase (CK), and creatine kinase MB (CK-MB) in hospitalized PCR-confirmed COVID-19 patients were extracted. The pooled incidences of the extracted data were calculated, and the unadjusted cTnI level was compared between the surviving and expired patients. RESULTS Out of 1094 obtained records, 22 studies on a total of 4,157 patients were included. The pooled incidence rate of arrhythmia was 10.11%. Furthermore, myocardial injury had a pooled incidence of 17.85%, and finally, the pooled incidence for heart failure was 22.34%. The pooled incidence rates of cTnI, CK-MB, and CK elevations were also reported at 15.16%, 10.92%, and 12.99%, respectively. Moreover, the pooled level of unadjusted cTnI was significantly higher in expired cases compared with the surviving (mean difference = 31.818, 95% CI = 17.923-45.713, P value <0.001). CONCLUSION COVID-19 can affect different parts of the heart; however, the myocardium is more involved.
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Safety and efficacy study of prourokinase injection during primary percutaneous coronary intervention in acute ST-segment elevation myocardial infarction.
Jiang, W, Xiong, X, Du, X, Ma, H, Li, W, Cheng, F
Coronary artery disease. 2021;(1):25-30
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OBJECTIVES To evaluate the efficacy and safety of intracoronary administration of prourokinase via balloon catheter during primary percutaneous coronary interventions in patients with acute ST-segment elevation myocardial infarction. METHODS Acute ST-segment elevation myocardial infarction patients underwent primary percutaneous coronary interventions were randomly divided into two groups: intracoronary prourokinase group (n = 125) and control group (n = 135). During primary percutaneous coronary interventions, prourokinase or saline was injected to the distal end of the culprit lesion via balloon catheter after balloon catheter dilatation. Demographic and clinical characteristics, infarct size, myocardial reperfusion, and cardiac functions were evaluated and compared between two groups. Hemorrhagic complications and major averse cardiovascular events (MACE) occurred in the 6-months follow-up were recorded. RESULTS No significant differences were observed between two groups with respect to baseline demographic, clinical, and thrombolysis in myocardial infarction grade (P > 0.05). In the intracoronary prourokinase group, more patients had ST-segment resolution (>50%) compared with control group (P < 0.05). Patients in the intracoronary prourokinase group showed lower levels of serum CK, creatine kinase-MB fraction, and troponin I than those in control group (P < 0.05). No significant differences in bleeding complications were observed between the two groups (P > 0.05). At 6-months follow-up, there was no statistically different of MACE between the two groups (P > 0.05). CONCLUSIONS Intracoronary administration of prourokinase via balloon catheter during primary percutaneous coronary interventions effectively improved myocardial perfusion and no increased bleeding in ST-segment elevation myocardial infarction patients.
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Predictive value of cardiac markers in the prognosis of COVID-19 in children.
Güllü, UU, Güngör, Ş, İpek, S, Yurttutan, S, Dilber, C
The American journal of emergency medicine. 2021;:307-311
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BACKGROUND AND AIM Occasionally, children with COVID-19 may develop arrhythmia, myocarditis, and cardiogenic shock involving multisystemic inflammatory syndrome in children (MIS-C). This study aimed to identify the laboratory parameters that may predict early cardiovascular involvement in these patients. MATERIALS AND METHODS Data of 320 pediatric patients, aged 0-18 years (average age, 10.46 ± 5.77 years; 156 female), with positive COVID-19 reverse transcription-polymerase chain reaction test and with cardiac biomarkers at the time of admission to the pediatric emergency department were retrospectively scanned. The age, sex, COVID-19-associated symptoms, pro-brain natriuretic peptide (proBNP), CK-MB, and troponin I levels of the patients were recorded. RESULTS Fever was noted in 58.1% of the patients, cough in 29.7%, diarrhea in 7.8%, headache in 14.7%, sore throat in 17.8%, weakness in 17.8%, abdominal pain in 5%, loss of taste in 4.1%, loss of smell in 5.3%, nausea in 3.4%, vomiting in 3.8%, nasal discharge in 4.4%, muscle pain in 5%, and loss of appetite in 3.1%. The proBNP value ≥282 ng/L predicted the development of MIS-C with 100% sensitivity and 93% specificity [AUC: 0.985 (0.959-1), P < 0.001]; CK-MB value ≥2.95 with 80% sensitivity and 77.6% specificity [AUC: 0.792 (0.581-1), P = 0.026]; and troponin I value ≥0.03 with 60% sensitivity and 99.2% specificity [AUC: 0.794 (0.524-1)]. CONCLUSIONS Cardiac markers (proBNP and troponin I), especially proBNP, could be used to detect early diagnosis of cardiac involvement and/or MIS-C in pediatric patients with COVID-19 and to predict related morbidity and mortality.
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Hyper-Inflammatory Response Involves in Cardiac Injury Among Patients With Coronavirus Disease 2019.
Xia, G, Fan, D, Ma, C, He, Y, Wang, M, Zhu, Y, Zheng, Q
The American journal of the medical sciences. 2021;(6):718-724
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BACKGROUND Inflammation can facilitate development of coronavirus disease 2019 (COVID-19) and cardiac injury is associated with worse clinical outcomes. However, data are relatively scarce on the association between hyper-inflammatory response and cardiac injury among COVID-19 patients. METHODS The study was designed based on severe and critically ill patients with COVID-19. Information on clinical characteristics and laboratory examinations was collected from the electronic medical records and analyzed. RESULTS There were 32.4% (n = 107) of patients with cardiac injury. The median age was 67 years, and 48.8% (n = 161) of patients were men. Hypertension was the most common in 161 (48.8%) patients, followed by diabetes (16.7%, n = 55) and coronary heart disease (13.3%, n = 44). Compared to cases without cardiac injury, those with cardiac injury were older, had higher proportions of coronary heart disease, and leukocyte counts, significantly elevated concentrations of N-terminal pro-B-Type natriuretic peptide, high-sensitivity C-reactive protein (hs-CRP), tumor necrosis factor (TNF)-α, interleukin-2 receptor (IL-2R), IL-6, and IL-8, but lower lymphocyte counts. A significant positive correlation was observed between high-sensitivity troponin I and inflammatory cytokines. Logistic regression analysis showed that hs-CRP, TNF-α and IL-6 were independent risk factors for cardiac injury. CONCLUSIONS Cardiac injury was associated with elevated levels of inflammatory cytokines among severe and critically ill patients with COVID-19, suggesting that hyper-inflammatory response may involve in cardiac injury.
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Effects of Diet and Sodium Reduction on Cardiac Injury, Strain, and Inflammation: The DASH-Sodium Trial.
Juraschek, SP, Kovell, LC, Appel, LJ, Miller, ER, Sacks, FM, Chang, AR, Christenson, RH, Rebuck, H, Mukamal, KJ
Journal of the American College of Cardiology. 2021;(21):2625-2634
Abstract
BACKGROUND The DASH (Dietary Approaches to Stop Hypertension) diet has been determined to have beneficial effects on cardiac biomarkers. The effects of sodium reduction on cardiac biomarkers, alone or combined with the DASH diet, are unknown. OBJECTIVES The purpose of this study was to determine the effects of sodium reduction and the DASH diet, alone or combined, on biomarkers of cardiac injury, strain, and inflammation. METHODS DASH-Sodium was a controlled feeding study in adults with systolic blood pressure (BP) 120 to 159 mm Hg and diastolic BP 80 to 95 mm Hg, randomly assigned to the DASH diet or a control diet. On their assigned diet, participants consumed each of three sodium levels for 4 weeks. Body weight was kept constant. At the 2,100 kcal level, the 3 sodium levels were low (50 mmol/day), medium (100 mmol/day), and high (150 mmol/day). Outcomes were 3 cardiac biomarkers: high-sensitivity cardiac troponin I (hs-cTnI) (measure of cardiac injury), N-terminal pro-B-type natriuretic peptide (NT-proBNP) (measure of strain), and high-sensitivity C-reactive protein (hs-CRP) (measure of inflammation), collected at baseline and at the end of each feeding period. RESULTS Of the original 412 participants, the mean age was 48 years; 56% were women, and 56% were Black. Mean baseline systolic/diastolic BP was 135/86 mm Hg. DASH (vs. control) reduced hs-cTnI by 18% (95% confidence interval [CI]: -27% to -7%) and hs-CRP by 13% (95% CI: -24% to -1%), but not NT-proBNP. In contrast, lowering sodium from high to low levels reduced NT-proBNP independently of diet (19%; 95% CI: -24% to -14%), but did not alter hs-cTnI and mildly increased hs-CRP (9%; 95% CI: 0.4% to 18%). Combining DASH with sodium reduction lowered hs-cTnI by 20% (95% CI: -31% to -7%) and NT-proBNP by 23% (95% CI: -32% to -12%), whereas hs-CRP was not significantly changed (-7%; 95% CI: -22% to 9%) compared with the high sodium-control diet. CONCLUSIONS Combining a DASH dietary pattern with sodium reduction can lower 2 distinct mechanisms of subclinical cardiac damage: injury and strain, whereas DASH alone reduced inflammation. (Dietary Patterns, Sodium Intake and Blood Pressure [DASH - Sodium]; NCT00000608).
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Assessment of ventricular dysfunction in Egyptian children with Beta-thalassemia major.
Deraz, SE, Abd El Naby, SA, Mahmoud, AA
Hematology/oncology and stem cell therapy. 2021;(3):206-213
Abstract
OBJECTIVE/BACKGROUND The purpose of this study was to evaluate serum cardiac troponin I and serum N-terminal (NT) pro-brain natriuretic peptide (pro-BNP) levels and the utility of tissue Doppler imaging in assessing cardiovascular changes following left ventricular (LV) dysfunction in children with beta-thalassemia major (β-TM). In children with β-TM who depend on regular blood transfusion, cardiac iron toxicity is a common serious complication. The most common cause of death among these patients is congestive heart failure. METHODS This is a cross-sectional study which included 50 patients with β-TM and 50 healthy controls. Tissue Doppler imaging was performed and levels of serum ferritin, cardiac troponin I, and NT pro-BNP were estimated for all included patients. RESULTS Serum NT pro-BNP and cardiac troponin (cTnI) showed a significant increase in patients with β-TM (p < .001). In patients with β-TM, LV dimensions (LV end systolic diameter) and (LV end diastolic diameter) were large (p < .01); LV mass (p < .01), E wave, and E/A ratio (p < .01) were high (p < .05); and deceleration time was short (p < .05). Besides, transmitral ratio (E/Em) (p < .05) and tricuspid valve velocity were higher (p < .05), and early diastolic velocity (Em) (p < .05) and systolic wave velocity (Sm) were lower in patients with β-TM (p < .05). A significant positive correlation was detected between the pro-BNP and E wave (r = 0.558, p < .001), E/A ratio (r = 0.403, p < .001), E/Em ratio (r = 0.576, p < .001), and ferritin (r = 0.545, p < .001). CONCLUSION Pulsed wave tissue Doppler imaging and NT pro-BNP had a significant role in the estimation of ventricular dysfunction in children with β-TM.
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Echocardiography versus cardiac biomarkers for myocardial dysfunction in children with scorpion envenomation: An observational study from tertiary care center in northern India.
Prasad, R, Kumar, A, Jain, D, Das, BK, Singh, UK, Singh, TB
Indian heart journal. 2020;(5):431-434
Abstract
OBJECTIVE This study was done to evaluate myocardial function by 2D Echocardiography and Cardiac biomarkers (cTnI, CK-MB, BNP) changes in patients of scorpion envenomation of grade II-IV and correlate mortality of envenomed children with myocardial dysfunction. METHODS A total of 40 patients admitted consecutively with grade II and more scorpion envenomation from October 2015 to July2018 were enrolled in the study. The data included demographics, the time of presentation, clinical features, echocardiographic findings, electrocardiographic findings, cardiac biomarker levels at admission and discharge, use of inotropic medication, oral prazosin, time of discharge, and their outcome. RESULTS The most common ECG abnormality was sinus tachycardia 28 (70%) followed by low voltage complex 13 (32.5%) which got normalized at the time of discharge in majority. Cardiac troponin I (cTnI) levels were more than 0.1 ng/mL, suggesting myocarditis was present in 25 (62.5%) and got normalized at discharge. CK-MB levels were increased in 26 (65%) patients suggesting myocardial involvement. BNP levels were also increased in 24 (60%) patients suggesting heart failure and its value got normalized at discharge. Abnormal 2D Echo findings as reduced left ventricular ejection fraction (LVEF) was present in 18 (45%) cases suggesting myocardial dysfunction and became normal at discharge. The sensitivity, specificity, positive predictive value and negative predictive value of Cardiac troponin I (cTnI) considering ECHO cardiograph as gold standard were 100, 68.1, 72 and 100% respectively. One patient had died whose Ejection fraction was less than 30%. CONCLUSION Echocardiography and cTnI can identify subgroup of patients, who require early aggressive therapy. Echocardiography, if not available, cardiac troponin I level can guide early therapy and indicates the prognosis.
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Meta-analysis of Cardiovascular Events and Related Biomarkers Comparing Survivors Versus Non-survivors in Patients With COVID-19.
Shoar, S, Hosseini, F, Naderan, M, Mehta, JL
The American journal of cardiology. 2020;:50-61
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Since the emergence of the coronavirus disease 19 (COVID-19), a number of studies have reported the presence of cardiovascular diseases in affected patients and linked them with a higher risk of mortality. We conducted an online search in Medline/PubMed to identify original cohorts comparing data between survivors and non-survivors from COVID-19. The presence of cardiovascular events and related biomarkers were compared between the 2 groups. Data on 1,845 hospitalized patients with COVID-19 were pooled from 12 comparative studies. The overall mortality rate in relation to COVID-19 was 17.6%. Men aged > 50 years old were more likely to die from COVID-19. Significant co-morbidities contributing to mortality were hypertension, diabetes mellitus, smoking, a previous history of cardiovascular disease including chronic heart failure, and cerebrovascular accidents. A significant relationship was observed between mortality and patient presentation with dyspnea, fatigue, tachycardia, and hypoxemia. Cardiovascular disease-related laboratory biomarkers related to mortality were elevated serum level of lactate dehydrogenase, creatine kinase, brain natriuretic peptide, and cardiac troponin I. Adverse cardiovascular disease-related clinical events preceding death were shock, arrhythmias, and acute myocardial injury. In conclusion, severe clinical presentation and elevated biomarkers in COVID-19 patients with established risk factors can predict mortality from cardiovascular causes.
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Long-Term Prognostic Significance of High-Sensitive Troponin I Increase during Hospital Stay in Patients with Acute Myocardial Infarction and Non-Obstructive Coronary Arteries.
Jędrychowska, M, Januszek, R, Wańha, W, Malinowski, KP, Kunik, P, Trznadel, A, Bartuś, J, Staszczak, B, Januszek, SM, Kameczura, T, et al
Medicina (Kaunas, Lithuania). 2020;(9)
Abstract
Background and Objectives: A topic already widely investigated is the negative prognostic value regarding the extent of high sensitive troponin I (hs-TnI) increases among patients with myocardial infarction (MI) and obstructive coronary atherosclerosis compared to a group of patients with MI and non-obstructive coronary atherosclerosis (MINOCA). Thus, the aim of this study was to evaluate the prognostic value concerning the extent of hs-TnI increase on clinical outcomes among patients with a MINOCA working diagnosis. Materials and Methods: We selected 337 consecutive patients admitted to hospital with a working diagnosis of MINOCA. The patients were divided in three groups according to the extent of hs-TnI increase during hospitalization (increase ≤5-times above the limit of the upper norm, >5 and ≤20-times, and >20-times). The study endpoints included all-cause mortality and major adverse cardiac and cerebrovascular events (MACCE; cerebral stroke and transient ischemic attacks, MI, coronary artery revascularization, either percutaneous coronary intervention or coronary artery bypass grafting and all-cause mortality). Results: During the mean follow-up period of 516.1 ± 239.8 days, using Kaplan-Meier survival curve analysis, significantly higher mortality rates were demonstrated among patients from the group with the greatest hs-TnI increase compared to the remaining groups (p = 0.01) and borderline values for MACCE (p = 0.053). Multivariable cox regression analysis did not confirm hs-TnI among factors related to increased MACCE or all-cause mortality rates. Conclusion: While a relationship between clinical outcomes and the extent of the hs-TnI increase among patients with a MINOCA working diagnosis remains, it does not seem to be not as strong as it is in patients with obstructive coronary atherosclerosis.
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Impact of ultra-marathon and marathon on biomarkers of myocyte necrosis and cardiac congestion: a prospective observational study.
Wegberger, C, Tscharre, M, Haller, PM, Piackova, E, Vujasin, I, Gomiscek, A, Tentzeris, I, Freynhofer, MK, Jäger, B, Wojta, J, et al
Clinical research in cardiology : official journal of the German Cardiac Society. 2020;(11):1366-1373
Abstract
BACKGROUND An elevation of cardiac biomarkers is observed after intense or long-lasting physical activity. However, a recent meta-analysis has suggested that there might be an inverse relationship between duration of exercise and degree of biomarker elevation. The objective of this observational study was to investigate the impact of ultra-marathon (UM) vs. marathon (M) on biomarkers of myocyte necrosis and hemodynamic stress/congestion. METHODS Well-trained endurance athletes were recruited to participate in a 130-km UM and a M run. Troponin I (TnI), creatine kinase (CK), N-terminal pro-brain natriuretic peptide (NT-proBNP), mid-regional pro-adrenomedullin (MR-proADM), and copeptin were measured after both events, respectively. RESULTS Fifteen athletes (14 males, one female) were included. There was no difference in exercise intensity according to the Borg scale (UM 16 [IQR 15-17], M 16 [IQR 14-17]; p = 0.424). Biomarkers of myocyte necrosis both differed significantly with higher levels of TnI (UM 0.056 ng/L [IQR 0.022-0.104), M 0.028 ng/L [IQR 0.022-0.049]; p = 0.016) and CK (UM 6992 U/l [IQR 2886-23038], M 425 U/l [IQR 327-681]; p = 0.001) after UM compared to M. Also, NT-proBNP (UM 723 ng/L [IQR 378-1152], M 132 ng/L [IQR 64-198]; p = 0.001) and MR-proADM (UM 1.012 nmol/L [IQR 0.753-0.975], M 0.877 nmol/L [IQR 0.550-0.985]; p = 0.023) as markers of myocardial congestion were significantly higher after UM. There was a tendency for elevated copeptin levels after M, but did not reach statistical significance (p = 0.078). CONCLUSION Ultra-marathon is associated with higher levels of biomarkers of myocyte necrosis and cardiac congestion compared to marathon, highlighting the impact of exercise duration on the cardiovascular system.