Abstract
Aims
To compare demographic characteristics, clinical presentation, and outcomes of patients with and without concomitant cardiac disease, hospitalized for COVID-19 in Brescia, Lombardy, ...Italy.
Methods and results
The study population includes 99 consecutive patients with COVID-19 pneumonia admitted to our hospital between 4 March and 25 March 2020. Fifty-three patients with a history of cardiac disease were compared with 46 without cardiac disease. Among cardiac patients, 40% had a history of heart failure, 36% had atrial fibrillation, and 30% had coronary artery disease. Mean age was 67 ± 12 years, and 80 (81%) patients were males. No differences were found between cardiac and non-cardiac patients except for higher values of serum creatinine, N-terminal probrain natriuretic peptide, and high sensitivity troponin T in cardiac patients. During hospitalization, 26% patients died, 15% developed thrombo-embolic events, 19% had acute respiratory distress syndrome, and 6% had septic shock. Mortality was higher in patients with cardiac disease compared with the others (36% vs. 15%, log-rank P = 0.019; relative risk 2.35; 95% confidence interval 1.08–5.09). The rate of thrombo-embolic events and septic shock during the hospitalization was also higher in cardiac patients (23% vs. 6% and 11% vs. 0%, respectively).
Conclusions
Hospitalized patients with concomitant cardiac disease and COVID-19 have an extremely poor prognosis compared with subjects without a history of cardiac disease, with higher mortality, thrombo-embolic events, and septic shock rates.
Depression is a frequent and debilitating comorbidity that affects heart failure (HF) patients. Up to 30% of HF patients suffer from depression and even more have depressive symptoms. Moreover, ...depression carries a risk for HF, especially in high‐risk groups, and is significantly associated with worse quality of life and clinical outcomes. The pathophysiology of depression and HF is poorly understood, but both diseases share several mechanisms and risk factors, including dysregulation of platelet reactivity, inflammation, neuroendocrine function, arrhythmias, high‐risk behaviours, and social factors. Current HF guidelines advise to screen HF patients for depression and several screening questionnaires are available. Ultimately, the diagnosis of depression is based on DSM‐5 criteria. Depression treatment consists of non‐pharmacological and pharmacological therapies. Non‐pharmacological therapies, such as exercise training and cognitive‐behavioural therapy, have been shown to have beneficial effects on depressive symptoms. Selective serotonin reuptake inhibitors, the mainstay of antidepressant therapy, appear to be safe in HF but have not shown superiority over placebo in HF in short‐ and long‐term randomized clinical trials. New therapies to treat depression are under investigation and may offer the opportunity to improve depression management in HF, including N‐methyl‐D‐aspartate receptor antagonists, repetitive transcranial magnetic stimulation and omega‐3 supplementation. New technologies may offer several advantages for the screening and diagnosis of depression but they remain to be tested in future research. In this review, we examine the intersection of depression and HF, summarize the epidemiology and pathophysiology, and discuss new opportunities to diagnose and treat HF patients with depression.
Virus infection has been widely described as one of the most common causes of myocarditis. However, less is known about the cardiac involvement as a complication of severe acute respiratory syndrome ...coronavirus 2 (SARS-CoV-2) infection.
To describe the presentation of acute myocardial inflammation in a patient with coronavirus disease 2019 (COVID-19) who recovered from the influenzalike syndrome and developed fatigue and signs and symptoms of heart failure a week after upper respiratory tract symptoms.
This case report describes an otherwise healthy 53-year-old woman who tested positive for COVID-19 and was admitted to the cardiac care unit in March 2020 for acute myopericarditis with systolic dysfunction, confirmed on cardiac magnetic resonance imaging, the week after onset of fever and dry cough due to COVID-19. The patient did not show any respiratory involvement during the clinical course.
Cardiac involvement with COVID-19.
Detection of cardiac involvement with an increase in levels of N-terminal pro-brain natriuretic peptide (NT-proBNP) and high-sensitivity troponin T, echocardiography changes, and diffuse biventricular myocardial edema and late gadolinium enhancement on cardiac magnetic resonance imaging.
An otherwise healthy 53-year-old white woman presented to the emergency department with severe fatigue. She described fever and dry cough the week before. She was afebrile but hypotensive; electrocardiography showed diffuse ST elevation, and elevated high-sensitivity troponin T and NT-proBNP levels were detected. Findings on chest radiography were normal. There was no evidence of obstructive coronary disease on coronary angiography. Based on the COVID-19 outbreak, a nasopharyngeal swab was performed, with a positive result for SARS-CoV-2 on real-time reverse transcriptase-polymerase chain reaction assay. Cardiac magnetic resonance imaging showed increased wall thickness with diffuse biventricular hypokinesis, especially in the apical segments, and severe left ventricular dysfunction (left ventricular ejection fraction of 35%). Short tau inversion recovery and T2-mapping sequences showed marked biventricular myocardial interstitial edema, and there was also diffuse late gadolinium enhancement involving the entire biventricular wall. There was a circumferential pericardial effusion that was most notable around the right cardiac chambers. These findings were all consistent with acute myopericarditis. She was treated with dobutamine, antiviral drugs (lopinavir/ritonavir), steroids, chloroquine, and medical treatment for heart failure, with progressive clinical and instrumental stabilization.
This case highlights cardiac involvement as a complication associated with COVID-19, even without symptoms and signs of interstitial pneumonia.
The aim of this study was to evaluate the prognostic role of echocardiographic parameters assessing secondary mitral regurgitation (SMR) severity and left ventricular dimension, including ...proportionate versus disproportionate SMR, in MitraClip recipients.
We analysed 137 patients undergoing MitraClip implantation for SMR at three centres. SMR was classified as proportionate or disproportionate based on the median value of the ratio between effective regurgitant orifice area (EROA) and left ventricular end-diastolic volume (LVEDV). The primary endpoint was a composite of cardiovascular mortality and heart failure hospitalisation at two-year follow-up. Mean age was 70±10 years, 80% were male, and median EuroSCORE II was 5.7%. No differences were observed in the disproportionate compared to the proportionate group except for a more severe NYHA class and their expected higher EROA and lower LVEDV. Number of clips deployed, device success and procedural success were similar between the two groups. Residual mitral regurgitation (MR) >1+ at 30 days was more common among patients with an EROA >0.42 cm2 compared to those with an EROA ≤0.42 cm2 (81.3% vs 58%; p=0.004). The relative risk of the primary endpoint was independent from any echocardiographic parameter, including the presence of disproportionate SMR. The only independent predictors of clinical events were EuroSCORE II >8%, NYHA class and residual MR >1+ at 30 days.
Echocardiographic parameters, including the EROA/LVEDV ratio, do not have independent prognostic value in patients undergoing MitraClip implantation. High surgical risk, advanced symptoms and non-optimal MR reduction increase the relative risk of two-year clinical events. Visual summary. Distribution of effective regurgitant orifice area (EROA) and left ventricular end-diastolic volume (LVEDV) in our population and in those of the COAPT and MITRA-FR trials according to the proportionate/disproportionate classification of secondary mitral regurgitant (SMR) proposed by Grayburn et al (A). Kaplan-Meier curves for the primary endpoint (cardiovascular death or HF hospitalisation at 2 years post MitraClip) of the population stratified by the presence of proportionate SMR (EROA/LVEDV ratio below the median value) or disproportionate SMR (EROA/LVEDV ratio above the median value) (B). Residual SMR (30 days post MitraClip) in patients with baseline EROA above or below the median value (C). Multivariable analysis for the primary endpoint (D).
Risk stratification for transcatheter edge-to-edge mitral valve repair (TEER) is paramount in the decision-making process for treating severe mitral regurgitation (MR).
This study sought to create ...and validate a user-friendly score (MitraScore) to predict the risk of mortality in patients undergoing TEER.
The derivation cohort was based on a multicentric international registry that included 1,119 patients referred for TEER between 2012 and 2020. Score discrimination was assessed using Harrell's c-statistic, and the calibration was evaluated with the Gronnesby and Borgan goodness-of-fit test. An external validation was carried out in 725 patients from the GIOTTO registry.
After multivariate analysis, we identified 8 independent predictors of mortality during the follow-up (2.1 ± 1.8 years): age ≥75 years, anemia, glomerular filtrate rate <60 mL/min/1.73 m
, left ventricular ejection fraction <40%, peripheral artery disease, chronic obstructive pulmonary disease, high diuretic dose, and no therapy with renin-angiotensin system inhibitors. The MitraScore was derived by assigning 1 point to each independent predictor. The c-statistic was 0.70. Per each point of the MitraScore, the relative risk of mortality increased by 55% (HR: 1.55; 95% CI: 1.44-1.67; P < 0.001). The discrimination and calibration for mortality prediction was better than those of EuroSCORE II (c-statistic 0.61) or Society of Thoracic Surgeons score (c-statistic 0.57). The MitraScore maintained adequate performance in the validation cohort (c-statistic 0.66). The score was also predictive for heart failure rehospitalization and was correlated with the probability of clinical improvement.
The MitraScore is a simple prediction algorithm for the prediction of follow-up mortality in patients treated with TEER.
The aim of this study was to report the prevalence, clinical features and outcomes of patients with ST-elevation myocardial infarction (STEMI) hospitalized during the Corona-Virus Disease 2019 ...(COVID-19) outbreak compared with those admitted in a previous equivalent period.
Eighty-five patients admitted for STEMI at a high-volume Italian centre were included. Patients hospitalized during the COVID-19 outbreak (21 February-10 April 2020) (40%) were compared with those admitted in pre-COVID-19 period (3 January-20 February 2020) (60%). A 43% reduction in STEMI admissions was observed during the COVID-19 outbreak compared with the previous period. Time from symptom onset to first medical contact (FMC) and time from FMC to primary percutaneous coronary intervention (PPCI) were longer in patients admitted during the COVID-19 period compared with before 148 (79-781) versus 130 (30-185) min; P = 0.018, and 75 (59-148) versus 45 (30-70) min; P < 0.001. High-sensitive troponin T levels on admission were also higher. In-hospital mortality was 12% in the COVID-19 phase versus 6% in the pre-COVID-19 period. Incidence of the composite end-point, including free-wall rupture, severe left ventricular dysfunction, left ventricular aneurysm, severe mitral regurgitation and pericardial effusion, was higher during the COVID-19 than the pre-COVID-19 period (19.6 versus 41.2%; P = 0.030; odds ratio = 2.87; 95% confidence interval 1.09-7.58).
The COVID-19 pandemic had a significant impact on the STEMI care system reducing hospital admissions and prolonging revascularization time. This translated into a worse patient prognosis due to more STEMI complications.
The increasing burden of cardiovascular disease (CVD) despite the progress in management entails the need of more effective preventive and curative strategies. As dietary-associated risk is the most ...important behavioral factor influencing global health, it appears the best target in the challenge against CVD. Although for many years, since the formulation of the cholesterol hypothesis, a nutrient-based approach was attempted for CVD prevention and treatment, in recent years a dietary-based approach resulted more effective in reducing cardiovascular risk worldwide. After the publication of randomized trials on the remarkable effects of the Mediterranean diet and the Dietary Approach to Stop Hypertension (DASH) diet on CVD, new efforts were put on research about the effects of complex dietary interventions on CVD. The purpose of this paper is to review the evidence on dietary interventions in the prevention and disease modification of CVD, focusing on coronary artery disease and heart failure, the main disease responsible for the enormous toll taken by CVD worldwide.
COAPT-trial entry criteria are useful to identify patients with better outcomes after transcatheter edge-to-edge repair (TEER). However, up to one-half of real-world patients with secondary mitral ...regurgitation (SMR) undergoing TEER do not meet these highly selective criteria and no study has formally investigated them. The aim of this study was to evaluate the predictors of good outcome after TEER in COAPT-ineligible patients.
All consecutive patients with SMR and heart failure (HF) treated with MitraClip at 3 European centres were retrospectively screened. The presence of at least 1 COAPT exclusion criterion was used to define a COAPT-ineligible profile, allowing the inclusion in the study population. Freedom from all-cause death or HF hospitalisation was evaluated at 2-year follow-up (primary end point).
A total of 305 patients (47%) had a COAPT-ineligible profile. An overall 58% rate of all-cause death or HF hospitalisation was detected at 2 years. Patients with a single COAPT exclusion criterion experienced fewer adverse events than those with multiple criteria (55% vs 69%). At multivariable Cox regression analysis, New York Heart Association functional class II, younger age (< 75 years), lower serum creatinine (< 2 mg/dL), lower left ventricular end-diastolic volume (< 240 mL), and the absence of hemodynamic instability, atrial fibrillation, and chronic obstructive pulmonary disease were independently associated with good outcome.
In this real-world series of patients with SMR undergoing TEER, a COAPT-ineligible profile was common. The presence of only 1 COAPT exclusion criterion or the absence of hemodynamic instability were associated with the most favourable outcomes.
Les critères d’admission à l’étude COAPT (CardiovascularOutcomesAssessment of the MitraClipPercutaneousTherapy for Heart Failure Patients With Functional Mitral Regurgitation) sont utiles pour identifier les patients susceptibles d’obtenir de meilleurs résultats après une réparation mitrale percutanée bord à bord (RMPBB). Cependant, en contexte réel, jusqu’à la moitié des patients atteints d'insuffisance mitrale secondaire (IMS) qui subissent une RMPBB ne répondent pas à ces critères hautement sélectifs et aucune étude formelle ne les a formellement étudiés. La présente étude visait à évaluer les prédicteurs d’une issue favorable à la suite d’une RMPBB chez les patients non admissibles selon les critères de l’étude COAPT.
Tous les patients consécutifs atteints d'IMS et d’insuffisance cardiaque (IC) traités au moyen d’un dispositif MitraClip dans trois centres européens ont été choisis de façon rétrospective. La présence d’au moins un critère d’exclusion de l’étude COAPT a été utilisée pour définir un profil non admissible selon les critères COAPT, et admettre les patients dans la population de la présente étude. L’absence de décès toutes causes confondues et d’hospitalisation pour IC a été évaluée après un suivi de deux ans (critère d’évaluation principal).
Au total, 305 patients (47 %) présentaient un profil non admissible selon les critères COAPT. Un taux global de 58 % de décès toutes causes confondues ou d’hospitalisation pour IC a été observé après un suivi de deux ans. Chez les patients présentant un seul critère d’exclusion de l’étude COAPT, la fréquence de manifestations indésirables a été plus faible que chez les patients présentant plus d’un critère d’exclusion (55 % vs 69 %). Dans une analyse de régression de Cox multivariée, la classe II de la classification de la NYHA, un âge moins avancé (< 75 ans), un taux sérique de créatinine faible (< 2 mg/dl), un volume télédiastolique faible dans le ventricule gauche (< 240 ml), et l’absence d’instabilité hémodynamique, de fibrillation auriculaire et de maladie pulmonaire obstructive chronique ont été des variables associées de façon indépendante à une issue favorable.
Chez cette série de patients traités en contexte réel qui étaient atteints d'IMS et qui ont été soumis à une RMPBB, un profil non admissible selon les critères de l’étude COAPT était une ca- ractéristique courante. La présence d’un seul critère d’exclusion de l’étude COAPT ou l’absence d’instabilité hémodynamique ont été associées aux issues les plus favorables.
The case deals with an anaphylactoid reaction to intravenous ampicillin/sulbactam resulting in cardiogenic syncope and myocardial damage. Symptoms and ECG modifications promptly disappeared after ...corticosteroids administration. The Kounis syndrome is an acute coronary syndrome, including coronary spasm, acute myocardial infarction and stent thrombosis, resulting from an anaphylactic or anaphylactoid or allergic or hypersensitivity insult. First described in 1991, it can be caused by a lot of substances, particularly antibiotics. The management should be directed to both the allergic reaction and the myocardial damage. The Kounis syndrome is a not rare disease that every physician should know because of the wideness of triggers and the possible fatal evolution if not promptly recognized.
Increasing survival from cystic fibrosis show untypical systems involvement, such as cardiocirculatory. In particular, the presence of CFTR in smooth muscle and endothelial cells, systemic ...inflammation and oxidative stress could explain vascular alterations in these patients. We aimed at noninvasely evaluating macro- and microvascular dysfunction in cystic fibrosis adults without cardiovascular risk factors. Twenty-twoadults affected by cystic fibrosis and 24 healthy volunteers matched for age and sex were enrolled. None had known cardiovascular risk factors. All people underwent blood pressure measurement, microvascular function assessment by EndoPAT-2000 device (calculating RH-PAT index) and macrovascular evaluation by pulse wave velocity (PWV). RH-PAT index was significantly lower in patients than in controls (1.74±0.59 vs 2.33±0.34; p<0.001). Thirteen patients of 22 had a value inferior to the threshold of 1.67 (59.1%), while no controls had (p<0.001). Carotid-femoral PWV did not differ between the two groups (5.2±1.5 m/s vs 5.4±1.1; p=0.9), while brachial-ankle one did (11.0±2.2 m/s vs 10.1±0.8 m/s; p=0.04).Adults patients affected by cystic fibrosis show peripheral endothelial dysfunction, which is the first alteration in atherosclerotic phenomenon. Moreover, arterial stiffness measured by PWV unclearly seems to differ respect of healthy people, perhaps because PWV alterations are typical of above 50 years old people. It is unclear what prognostic role of future developing of atherosclerotic disease these findings could be, but it seems evident that cystic fibrosis directly affects cardiovascular system itself.
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