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The role of echocardiography in pulmonary embolism for the prediction of in-hospital mortality: a retrospective study. J Ultrasound 2024:10.1007/s40477-024-00874-z. [PMID: 38519765 DOI: 10.1007/s40477-024-00874-z] [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: 11/27/2023] [Accepted: 01/11/2024] [Indexed: 03/25/2024] Open
Abstract
PURPOSE Pulmonary Embolism (PE) is the third leading cause of cardiovascular death, following myocardial infarction and stroke. The latest European Society of Cardiology (ESC) guidelines on PE recommend short-term prognostic stratification based on right ventricular (RV) overload detected by transthoracic echocardiography (TTE) or contrast-enhanced chest CT. The aim of the study is to find out which of the signs of right ventricular dysfunction best predicts in-hospital mortality (IHM). METHODS This is a monocentric, retrospective study including adult patients admitted from the emergency department with a c-e cCT confirmed diagnosis of PE between January 2018 and December 2022 who underwent a TTE within 48 h. RESULTS 509 patients (median age 76 years [IQR 67-84]) were included, with 7.1% IHM. At univariate analysis, RV/LV ratio > 1 (OR 2.23, 95% CI 1.1-4.5), TAPSE < 17 mm (OR 4.73, 95% CI 2.3-9.8), the D-shape (OR 3.73, 95% CI 1.71-8.14), and LVEF < 35% (OR 5.78, 95% CI 1.72-19.47) resulted significantly correlated with IHM. However, at multivariate analysis including also haemodynamic instability, PESI class > II, and abnormal hs-cTnI levels, only LVEF < 35% (OR 5.46, 95% CI 1.32-22.61) resulted an independent predictor of IHM. CONCLUSION Despite the recognised role of TTE in the early management of patients with circulatory shock and suspected PE, signs of RV dysfunction have been shown to be poor predictors of IHM, whereas severely reduced LVEF is an independent risk factor for in-hospital death.
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[An unusual comeback: a case report of persistent left superior vena cava]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2024; 25:e. [PMID: 38270371 DOI: 10.1714/4187.41764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
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Drug-based cardiovascular prevention in patients with Marfan Syndrome: a systematic review. Minerva Cardiol Angiol 2023; 71:611-621. [PMID: 36939732 DOI: 10.23736/s2724-5683.23.06184-7] [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: 03/21/2023]
Abstract
INTRODUCTION Marfan Syndrome (MFS) is a rare and complex genetic disorder associated with increased aortic growth and aortic disease. The effectiveness of cardiovascular medical therapies aiming to slow down aortic growth has been tested in several trials, particularly beta-blockers and angiotensin receptor blockers, however showing conflicting results. EVIDENCE ACQUISITION We conducted a systematic review on PubMed (Medline), Cochrane library, Google Scholar, and Biomed Central databases between January and February 2022. We selected relevant articles focusing on patients with MFS treated with beta-blockers, angiotensin receptors blockers, or both, and reporting data on the effect of the drugs on 1) slowing down aortic dilatation; 2) the reduction of aortic complication (aortic dissection, mortality, aortic surgery); and with a 3) follow-up length of at least two years. A total of 16 studies were selected. EVIDENCE SYNTHESIS Beta-blockers remain the mainstay of therapy as they have proven to slow aortic enlargement. Angiotensin receptor blockers are a useful alternative and with proven benefit as an add-on therapy to limit aortic growth. Neither beta-blockers, nor angiotensin receptor blockers have shown meaningful results on clinical aortic endpoints. CONCLUSIONS The current evidence of pharmacological treatment for MFS patients is conflicting due to the lack of large, randomized clinical trials with adequate follow-up studies and homogeneous age grouping. Beta-blockers and angiotensin receptor blockers are the only available treatments to reduce aortic growth. A recently published patient-level meta-analysis confirmed that angiotensin receptor blockers and beta-blockers have a similar effect on reducing the rate of increase of the aortic root Z score, used singularly or as add-on therapy. Considering the current evidence on new features related with MFS (such as mitral annular disjunction - MAD) bearing a potential additional increased arrhythmic risk, it is of paramount importance to establish the role of beta-blockers and angiotensin receptor blockers in clinical endpoints of this population as well.
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[Early-onset arrhythmogenic cardiomyopathy]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2023; 24:e. [PMID: 37642129 DOI: 10.1714/4084.40687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
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[Epicardial adipose tissue: a novel cardiovascular risk factor]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2023; 24:521-527. [PMID: 37392117 DOI: 10.1714/4060.40431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Epicardial adipose tissue (EAT) has various metabolic functions aiming at heart protection. When abnormal, it is related to atherosclerotic plaque development and adverse cardiovascular outcome. Additionally, in recent years, several studies have demonstrated its role in other settings such as atrial fibrillation and heart failure with preserved ejection fraction. Future studies should aim to assess diagnostic role of EAT and the effect of medical therapy on EAT volume and attenuation.
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Pulmonary Valve Stenosis: From Diagnosis to Current Management Techniques and Future Prospects. Vasc Health Risk Manag 2023; 19:379-390. [PMID: 37416511 PMCID: PMC10320808 DOI: 10.2147/vhrm.s380240] [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: 03/28/2023] [Accepted: 06/23/2023] [Indexed: 07/08/2023] Open
Abstract
Pulmonary stenosis (PS) is mainly a congenital defect that accounts for 7-12% of congenital heart diseases (CHD). It can be isolated or, more frequently, associated with other congenital defects (25-30%) involving anomalies of the pulmonary vascular tree. For the diagnosis of PS an integrated approach with echocardiography, cardiac computed tomography and cardiac magnetic resonance (CMR) is of paramount importance for the planning of the interventional treatment. In recent years, transcatheter approaches for the treatment of PS have increased however, meaning surgery is a possible option for complicated cases with anatomy not suitable for percutaneous treatment. The present review aims to summarize current knowledge regarding diagnosis and treatment of PS.
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[Non-compaction of the ventricular myocardium and multimodality imaging: diagnostic work-up and outcome]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2023; 24:e. [PMID: 36853164 DOI: 10.1714/3980.39630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Atrial Longitudinal Strain Predicts New-Onset Atrial Fibrillation: A Systematic Review and Meta-Analysis. JACC Cardiovasc Imaging 2023; 16:392-395. [PMID: 36648050 DOI: 10.1016/j.jcmg.2022.11.004] [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] [Received: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 12/15/2022]
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[Ischemic stroke: the need for ruling out cardioembolic sources]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2023; 24:e. [PMID: 36573517 DOI: 10.1714/3934.39187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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[Clinical application and limitations of bicycle stress echocardiography (echo-bike)]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2023; 24:11-18. [PMID: 36573505 DOI: 10.1714/3934.39175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Stress echocardiography is an imaging methodology that is widely used in cardiopathic patients for the optimization of diagnosis and prognosis of patients with valvular heart diseases, in defining the response to physical stress in patients with ischemic heart disease, hypertrophic cardiomyopathy, congenital heart disease, or heart failure. However, this method is not yet sufficiently used in clinical practice. Therefore, the aim of this literature review is to describe the main fields of application of stress echocardiography with echo-bike, describing its main advantages and limitations.
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The role of stress echocardiography in transcatheter aortic valve implantation and transcatheter edge-to-edge repair era: A systematic review. Front Cardiovasc Med 2022; 9:964669. [PMID: 36465454 PMCID: PMC9708743 DOI: 10.3389/fcvm.2022.964669] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 11/03/2022] [Indexed: 08/30/2023] Open
Abstract
OBJECTIVES In the last decade, percutaneous treatment of valve disease has changed the approach toward the treatment of aortic stenosis (AS) and mitral regurgitation (MR). The clinical usefulness of stress echocardiography (SE) in the candidates for transcatheter aortic valve implantation (TAVI) and transcatheter edge-to-edge repair (TEER) of MR remains to be established. Therefore, the key aim of this review is to assess the main applications of SE in patients undergoing TAVI or TEER. METHODS We searched for relevant studies to be included in the systematic review on PubMed (Medline), Cochrane library, Google Scholar, and Biomed Central databases. The literature search was conducted in February 2022. The inclusion criteria of the studies were: observational and clinical trials or meta-analysis involving patients with AS or MR evaluated with SE (excluding those in which SE was used only for screening of pseudo-severe stenosis) and treated with percutaneous procedures. RESULTS Thirteen studies published between 2013 and 2021 were included in the review: five regarding candidates for TEER and eight for TAVI. In TEER candidates, seeing an increase in MR grade, and stroke volume of >40% during SE performed before treatment was, respectively, related to clinical benefits (p = 0.008) and an increased quality of life. Moreover, overall, 25% of patients with moderate secondary MR at rest before TEER had the worsening of MR during SE. At the same time, in SE performed after TEER, an increase in mean transvalvular diastolic gradient and in systolic pulmonary pressure is expected, but without sign and symptoms of heart failure. Regarding TAVI, several studies showed that contractile reserve (CR) is not predictive of post-TAVI ejection fraction recovery and mortality in low-flow low-gradient AS either at 30 days or at long-term. CONCLUSION This systematic review shows in TEER candidates, SE has proved useful in the optimization of patient selection and treatment response, while its role in TAVI candidates is less defined. Therefore, larger trials are needed to test and confirm the utility of SE in candidates for percutaneous procedures of valve diseases.
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[Doctor, what if it is a side effect of the vaccine?]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2022; 23:e. [PMID: 36300396 DOI: 10.1714/3900.38832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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[Use of multimodality imaging for the diagnosis of aortic stenosis]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2022; 23:e. [PMID: 36169131 DOI: 10.1714/3881.38646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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C37 CONCOMITANT PARTIAL PERICARDIAL AGENESIS, PERICARDIAL CYST AND POSTERIOR MITRAL VALVE LEAFLET HYPOPLASIA: A CASE REPORT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac011.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Background
Pericardial agenesis (1) is a congenital developmental disorder of the pleuro–pericardial membranes that is usually asymptomatic. A pericardial cyst (2) is a congenital cyst composed of mesothelial cells originating most often from the right pericardium. Hypoplasia of the posterior mitral leaflet (3) is congenital and it is very rarely diagnosed in adulthood. These alterations are usually sporadic and not associated.
Case presentation
A 53–year–old woman with obesity and bronchial asthma was referred to the emergency department for left hemiparesis and concomitant dyspnoea in new–onset atrial fibrillation. A right frontal ischemic stroke was diagnosed. During the hospitalization transthoracic echocardiography was performed showing a large prolapsed anterior mitral leaflet (AML) with an eccentric and significant regurgitation. Transesophageal echocardiography was performed. It confirmed the severity of mitral regurgitation, due to a large AML prolapse, but also showed a severely hypoplastic posterior leaflet (PML). Swinging motion was also reported in the absence of pericardial effusion. In the past the patient was surgically treated for an anterior pericardial cyst that was excised. Old CT images were reviewed and showed the absence of pericardial sheets along posterior and lateral left ventricle walls, which were not contiguous to the cyst (that was anterior). The patient was finally candidated to surgery for mitral valve replacement.
Discussion
The case report shows a unique case of association between partial pericardial agenesis, pericardial cyst, severe PML hypoplasia with AML prolapse and severe mitral regurgitation. The association of these three anomalies has never been described before. This could indicate a common pathogenetic denominator and therefore the need to look for this combination of structural abnormalities in carriers of even just one of them. Bibliography 1. Lopez D. et al, doi: 10.1016/j.pcad.2016.12.002 2. Khayata M. et al, doi: 10.1007/s11886–019–1153–5 3. Parato VM. et al, doi: 10.4103/jcecho.jcecho_73_17
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P136 OCCASIONAL DIAGNOSIS OF B–CELL LYMPHOMA DURING A SCREENING EXAMINATION FOR HYPERTENSIVE CARDIOMYOPATHY: A CASE REPORT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Background
Echocardiography is fundamental in identifying early “red flags” of infiltrative cardiomyopathy in patients with monoclonal gammopathy and left ventricular hypertrophy. Nonetheless, definite diagnosis of cardiac amyloidosis requires multimodality imaging such as cardiac magnetic resonance, whole body bone scintigraphy and eventual biopsy in order to determine the disease phenotype.
Case Report
A 79 year–old male affected by Monoclonal Gammopathy of Undetermined Significance (IgM kappa) underwent a routinary echocardiography examination for arterial hypertension. The exam showed septal hypertrophy (diastolic septum width 13 mm) and right ventricular hypertrothy, E/e’>14 and valvular thickening. Based on these red flags in MGUS, in order to exclude cardiac amyloidosis, a whole body bone scintigraphy was performed: the exam was negative for myocardial uptake. Laboratory tests showed increased free kappa light chain component (61, 9 mg/L (r.v. 3.3–19.4), with lambda resulting 5,46 mg/l (r.v. 5.71–26.3), a k/l ratio of 11.34 (r.v. 0.26–1.65) and absence of Bence Jones proteinuria Subsequent cardiac MRI was performed and two restricted areas of subendocardial LGE were documented on the lateral and apical left ventricular wall without corresponding regional motion abnormalities: the findings were consistent with pathologic accumulation. In relation to the subendocardial localization of the abnormalities, obstructive coronaropathy was excluded by performing a coronary computed tomography angiography (CCTA). Abdominal Fat Biopsy was negative for amyloid protein. Osteo–medular biopsy displayed an IgM kappa lymphoplasmacytic lymphoma. Cardiological findings were, therefore, interpreted as markers of initial myocardial infiltration from a plasmacytoma. Afterwards, patient’s therapy and clinical follow up were managed by the Hematology care.
Discussion
Myocardial infiltration from plasmacytoma is very rare in comparison to Multiple myeloma and it features a more focal, less homogeneous pattern. In this case, recognizing red flags on echocardiography allowed an early diagnosis.
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P393 MULTIMODALITY IMAGING IN ACROMEGALIC CARDIOMIOPATHY: A CASE REPORT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Background
Acromegaly is a disease caused by an excessive production of GH. Cardiac involvement, called acromegalic cardiomyopathy, is present in 90% of cases.
Clinical Presentation
A 56–year–old woman with acromegaly from pituitary adenoma, hypertension and obesity undewent angioCT showing thoracic aortic aneurysm (Figure 1). She was referred to a cardiological visit to evaluate the possible presence of acromegalic heart disease. The EKG showed signs of left ventricular hypertrophy (LVH) and so transthoracic echocardiogram (TTE) was prescribed: it showed slightly dilated, very hypertrophic left ventricle with ejection fraction of about 50% and signs of diastolic dysfunction. The exam also highlighted moderate to severe aortic valve regurgitation (Figure 2). In order to better characterize the cardiomyopathy a Cardiac magnetic resonance with contrast media (CMR) was performed: cine images confirmed severe left ventricular hypertrophy associated with mild dilatation, global biventricular hypertrophy and hypokinesia. After contrast media administration, a diffuse mild–enhancement pattern was found, a possible expression of diffuse interstitial fibrosis (Figure 3). In consideration of the dilatation of the ascending aorta and the contextual valve insufficiency, the patient was referred for cardiac surgery outpatient visit.
Discussion
The most frequent manifestations of acromegalic cardiomyopathy are bi–ventricular hypertrophy, the presence of diastolic and systolic dysfunction and the presence of valve regurgitation. Concentric hypertrophy is due to the increase in cardiomyocytes secondary to the GH stimulus and it is often bi–ventricular. Another characteristic finding is diffuse interstitial fibrosis with consequent systo–diastolic dysfunction and heart rhythm abnormalities. Aortic valve anomalies are linked to matrix abnormalities and myxoid degeneration.
Conclusions
this case can be considered an example of acromegalic heart disease. Multimodality imaging plays a key role in the early diagnosis of cardiac involvement and therefore it allows an early start of therapeutic strategy. Additionally, it is useful for the risk stratification of acromegalic patient.
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Physical performance status predicts mortality in aging patients undergoing pacemaker implantation. J Cardiovasc Med (Hagerstown) 2021; 22:738-743. [PMID: 33973534 DOI: 10.2459/jcm.0000000000001209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
AIMS To assess whether frailty or reduced physical performance status may have an impact on clinical outcomes after pacemaker implantation in aging patients. METHODS A prospective cohort of patients aged more than 70 years, admitted to the hospital for pacemaker implantation, was enrolled. Patients were evaluated with the Short Physical Performance Battery (SPPB) and Handgrip Strength Test at hospital discharge and at 1 year. Overall mortality was the primary study endpoint. RESULTS Out of the 119 patients, the majority (71%) of patients had reduced physical performance (defined by an SPPB score <10 points). After a median follow-up of 46 months, the mortality was 31% of the population. SPPB value at discharge predicted death even after adjusting for pertinent confounders (adjusted hazard ratio 0.91, 95% confidence interval (CI) 0.84-0.99, P = 0.02). Patients with a poorer SPPB score at discharge (SPPB 0-3) had also an increased risk of death or rehospitalization at 1 year compared with patients with highest SPPB score (odds ratio OR 4.05, 95% CI 1-16.6). CONCLUSION Reduced physical performance is associated with increased mortality in aging patients with bradyarrhythmia requiring pacemaker implantation. The identification of patients with poor SPPB may tailor specific interventions to improve physical performance and outcomes after pacemaker implantation.The trial was registered in clinicaltrial.gov with the identifier NCT02386124.
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High-Sensitivity Cardiac Troponin Predicts Major Cardiovascular Events in Diabetic Patients With Critical Limb Ischemia and Foot Lesions. Front Cardiovasc Med 2021; 8:595701. [PMID: 34124184 PMCID: PMC8192711 DOI: 10.3389/fcvm.2021.595701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 04/26/2021] [Indexed: 12/27/2022] Open
Abstract
Background: Diabetic patients with critical limb ischemia (CLI) and foot lesions show a poor prognosis. Optimal risk stratification to guide tailored intervention is still uncertain. The aim of the present study was to assess the prognostic role of high-sensitivity cardiac troponin T (hs-TnT) in such a high-risk population. Methods and Results: Clinical, laboratory, and interventional data, as well as the SPINACH score, were collected. Hs-TnT was measured at hospital admission. All patients were followed up for at least 1 year. The primary endpoint was the cumulative occurrence of major cardiovascular events (MACEs, all-cause death, myocardial infarction, or stroke). The secondary endpoint was all-cause mortality. Overall, 618 patients were included and followed for a median of 981 (557-1,325) days. Diagnosis of coronary artery disease (CAD) was established in 270 (43.7%) patients. Median hs-TnT at admission was 31 (20-59) ng/L, with 525 (85%) patients over the upper reference limit. Hs-TnT values were significantly higher in patients with established CAD (39 vs. 29 ng/L, p < 0.01). Hs-TnT was an independent predictor of MACE (HR 2.440, 95% CI 1.706-3.489, p < 0.001). The best cut-offs were 40 ng/L (AUC 0.711) for patients with established CAD and 25 ng/L (AUC 0.725) for those without. Hs-TnT emerged also as an independent predictor of all-cause mortality. The addition of hs-TnT improved prognostic value of the SPINACH score. Conclusions: Hs-TnT is a powerful biomarker for prognostic stratification of diabetic CLI patients with foot lesions. This is confirmed independently to CAD diagnosis and permits the identification of higher risk patients requiring tailored intervention.
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Peak atrial longitudinal strain is predictive of atrial fibrillation in patients with chronic obstructive pulmonary disease and coronary artery disease. Echocardiography 2021; 38:909-915. [PMID: 33971036 PMCID: PMC8252649 DOI: 10.1111/echo.15074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/13/2021] [Accepted: 04/24/2021] [Indexed: 01/01/2023] Open
Abstract
Background The peak atrial longitudinal strain (PALS) has been validated in the prediction of atrial fibrillation (AF) in the general population. If this finding can be applied to patients with chronic obstructive pulmonary disease (COPD) and concomitant coronary artery disease (CAD) is unknown. Methods and results We analyzed two different study populations of patients with COPD and acute CAD in SCAP trial (Clinical trial.org identifier NCT02324660) and COPD and stable CAD in the NATHAN‐NEVER trial (clinical trial.org identifier NCT02519608). All patients enrolled underwent spirometry and clinical specialistic evaluation to test COPD diagnosis. During the index evaluation, all patients underwent echocardiography. The primary endpoint of the study was the occurrence of AF. Overall, 175 patients have been enrolled. PALS was significantly lower in patients with COPD compared to patients without COPD (26% ± 8% vs. 30% ± 8% for PALS4CV, P = .003). After a mean follow‐up of 49 ± 15 months, 26 patients experienced at least one episode of AF. At multivariable analysis, only PALS (HR: 0.92, 95% CI: 0.86‐0.98, P = .014) resulted as an independent predictor of AF in COPD patients with CAD, with the best cutoff value of 25.5% (sensitivity 87% and specificity 70%). Conclusion The present study confirmed a high incidence of AF events in COPD patients and that PALS is altered and able to independently predict AF in a specific cohort of patients with CAD and COPD. This study points out the need to integrate PALS measurement in the echocardiographic workup of all COPD patients, to early identify those at high risk of AF development.
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Lipid plaque burden in NSTE-ACS patients with or without COPD: insights from the SCAP Trial. Minerva Cardiol Angiol 2020; 69:738-745. [PMID: 33258568 DOI: 10.23736/s2724-5683.20.05424-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) patients have higher recurrence of adverse events and worse prognosis after acute coronary syndrome (ACS). The underlying pathophysiological mechanism is not fully elucidated. METHODS In screening for COPD in ACS (SCAP) Trial (NCT02324660), ACS patients with smoking habit underwent a predischarge screening procedure to detect undiagnosed chronic obstructive pulmonary disease (UCOPD) confirmed with spirometry at 60 days. Patients were then categorized as UCOPD or no-COPD. In 65 NSTE-ACS patients, we performed near infrared spectroscopy (NIRS) in the culprit and at least one non-culprit vessel (151 vessels overall), and we calculated the SYNTAX I Score. Primary endpoint was max lipid core burden index (LCBI) 4 mm. Secondary endpoints were SYNTAX Score I and vessel LCBI. RESULTS Max LCBI 4 mm and vessel LCBI were significantly higher in the UCOPD compared to the no-COPD group (UCOPD 388±122, no-COPD 264±131, P<0.001; UCOPD 118±50, no-COPD 82±42, P<0.001, respectively). UCOPD patients showed higher max LCBI 4 mm and LCBI vessel both in culprit and non-culprit vessels. SYNTAX Score I was comparable between the two groups (UCOPD: 13.5 [5.5-24], no-COPD: 12.5 [5-24.5], P=0.7). CONCLUSIONS NSTE-ACS patients with UCOPD showed a higher LCBI compared to those without COPD, while SYNTAX Score I was comparable between the two groups.
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Lipid Plaque Burden in NSTE-ACS patients with or without COPD: insights from the SCAP trial. Minerva Cardioangiol 2020. [PMID: 33258568 DOI: 10.23736/s0026-4725.20.05424-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND COPD patients have higher recurrence of adverse events and worse prognosis after acute coronary syndrome (ACS). The underlying pathophysiological mechanism is not fully elucidated. METHODS In screening for COPD in ACS (SCAP) trial (NCT02324660), ACS patients with smoking habit underwent a predischarge screening procedure to detect undiagnosed chronic obstructive pulmonary disease (UCOPD) confirmed with spirometry at 60 days. Patients were then categorized as UCOPD or no-COPD. In 65 NSTE-ACS patients, we performed near infrared spectroscopy (NIRS) in the culprit and at least one non-culprit vessel (151 vessels overall), and we calculated the SYNTAX I score. Primary endpoint was max lipid core burden index (LCBI) 4 mm. Secondary endpoints were SYNTAX score I and vessel LCBI. RESULTS Max LCBI 4 mm and vessel LCBI were significantly higher in the UCOPD compared to the no-COPD group (UCOPD 388±122, no-COPD 264±131, p <0.001; UCOPD 118±50, no-COPD 82±42, p<0.001, respectively). UCOPD patients showed higher max LCBI 4 mm and LCBI vessel both in culprit and non-culprit vessels. SYNTAX score I was comparable between the two groups (UCOPD: 13.5 [5.5-24], no-COPD: 12.5 [5-24.5], p=0.7). CONCLUSIONS NSTE-ACS patients with UCOPD showed a higher LCBI compared to those without COPD, while SYNTAX score I was comparable between the two groups.
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Prognostic Value of QFR Measured Immediately After Successful Stent Implantation. JACC Cardiovasc Interv 2019; 12:2079-2088. [DOI: 10.1016/j.jcin.2019.06.003] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 05/16/2019] [Accepted: 06/04/2019] [Indexed: 12/12/2022]
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Quantitative Flow Ratio Identifies Nonculprit Coronary Lesions Requiring Revascularization in Patients With ST-Segment-Elevation Myocardial Infarction and Multivessel Disease. Circ Cardiovasc Interv 2019; 11:e006023. [PMID: 29449325 DOI: 10.1161/circinterventions.117.006023] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 12/26/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND The nonculprit lesion (NCL) management in ST-segment-elevation myocardial infarction patients with multivessel disease is debated. We sought to assess whether quantitative flow ratio (QFR), a noninvasive tool to identify potentially flow-limiting lesions, may be reliable in this scenario. METHODS AND RESULTS The present proof-of-concept study is based on a 3-step process: (1) identification of the QFR reproducibility in NCLs assessment (cohort A, n=31); (2) prospective validation of QFR diagnostic accuracy in respect to fractional flow reserve (cohort B, n=45); and (3) investigation of long-term clinical outcomes of NCLs stratified according to QFR (cohort C, n=110). A blinded core laboratory computed QFR values for all NCLs. Cohort A showed a good correlation and agreement between QFR values at index (acute) and at staged (subacute, 3-4 days later) procedures (r=0.98; 95% confidence interval, 0.96-0.99; mean difference, 0.004 [-0.027 to 0.34]). The inter-rater agreement was κ=0.9. In cohort B, fractional flow reserve and QFR identified 16 (33%) and 17 (35%) NCLs potentially flow limiting. Sensitivity, specificity, negative, and positive predictive values were 88%, 97%, 94%, and 94%. The area under the receiver operating characteristics curve was 0.96 (95% confidence interval, 0.89-0.99). Finally, in cohort C, we identified 110 ST-segment-elevation myocardial infarction patients where at least 1 NCL was left untreated. Patients with NCLs showing a QFR value ≤0.80 were at higher risk of adverse events (hazard ratio, 2.3; 95% confidence interval, 1.2-4.5; P=0.01). CONCLUSIONS In a limited and selected study population, our study showed that QFR computation may be a safe and reliable tool to guide coronary revascularization of NCLs in ST-segment-elevation myocardial infarction patients.
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Effectiveness of a Novel Nutraceutical Compound Containing Red Yeast Rice, Polymethoxyflavones and Antioxidants in the Modulation of Cholesterol Levels in Subjects With Hypercholesterolemia and Low-Moderate Cardiovascular Risk: The NIRVANA Study. Front Physiol 2019; 10:217. [PMID: 30914970 PMCID: PMC6421317 DOI: 10.3389/fphys.2019.00217] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 02/20/2019] [Indexed: 12/15/2022] Open
Abstract
Background: Red yeast rice supplements are broadly accepted as treatment for dyslipidaemia in subjects without high cardiovascular (CV) risk. Their effect on lipid profile is well known, but few data are available on their effect on endothelial function. Objectives: To study the effect of a novel nutraceutical compound (NC) containing low monacolin K dose, polymethoxyflavones and antioxidants on lipid profile, endothelial function and oxidative stress. Methods: Fifty-two subjects with low-moderate CV risk and dyslipidaemia (according to European guidelines) were enrolled and treated for 8 weeks with the NC. Blood samples were collected at baseline and at the end of treatment to assess changes in lipid profile, endothelial function and oxidative stress. The primary endpoint was the reduction of low density lipoprotein (LDL) cholesterol. Endothelial function was assessed through measurement of rate of apoptosis and nitric oxide (NO) production in human umbilical vein endothelial cells (HUVECs) treated with subject's serum. High-sensitivity C-reactive protein, 4-hydroxynonenal (HNE) and oxidized LDL (oxLDL) were markers of oxidative stress. Results: Fifty subjects completed the study. The treatment caused a significant decrease in LDL (-15.6%, p < 0.001), oxLDL (-21.5%, p < 0.001), total cholesterol (TC), triglycerides, and ApoB. Apoptosis rate of HUVECs significantly decreased (-15.9%, p < 0.001). No changes were noted for NO levels and 4-HNE protein adducts. The reduction of the apoptosis rate was correlated to the reduction of oxLDL. Conclusion: An 8-week treatment based on a novel NC containing low manocolin K dose, polymethoxyflavones and antioxidants improved lipid profile in subjects with dyslipidaemia and low-moderate CV risk. Secondarily, we observed an improvement in surrogate markers of endothelial function that may result from the reduction of oxLDL (Registered at www.clinicaltrials.gov, NCT03216811).
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[The coronary sinus Reducer: a new opportunity for refractory angina. Comparison between Italian experiences]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2018; 19:705-713. [PMID: 30520885 DOI: 10.1714/3027.30254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Refractory angina is a disabling condition that afflicts patients in whom we have no more strategy to improve their quality of life. This phenomenon has been increasing over the last years due to longer life expectancy, also resulting in a significant impact upon healthcare resources. The coronary sinus Reducer is a novel technology designed to improve the quality of life of these patients. The aim of this paper is to provide an overview of the available data regarding this new technology, along with the experience of the three centers that have performed the highest number of implants in Italy, focusing our attention on the clinical presentation of these complex patients and their follow-up.
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Endothelial dysfunction and increased platelet reactivity in patients with acute coronary syndrome and undiagnosed COPD: insights into the SCAP trial. Eur Respir J 2017; 50:50/4/1701183. [PMID: 28982765 DOI: 10.1183/13993003.01183-2017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 07/04/2017] [Indexed: 12/13/2022]
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The crowned dens syndrome as a cause of neck pain: clinical and computed tomography study in patients with calcium pyrophosphate dihydrate deposition disease. Clin Exp Rheumatol 2008; 26:1040-1046. [PMID: 19210868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To investigate the association between articular chondrocalcinosis and calcification of the atlantoaxial region on a cervical computed tomography (CT) scan and to explore the relation between such calcifications and neck pain. MATERIALS AND METHODS CT slices of the cervico-occipital junction were performed routinely in 49 consecutive patients (male/female ratio 28/21; mean age 70.4 yrs), diagnosed with calcium pyrophosphate dihydrate crystal deposition disease (CPPD). Of these, 35 met criteria for definite CPPD and 14 met the criteria for probable. The cervical CT scans were analyzed for the presence of periodontoid calcifications by 2 independent musculoskeletal radiologists. Both assessors were blinded to the disease status of the patients. Furthermore, conventional radiographs of the upper cervical spine were performed. An ad hoc designed protocol was used to register information at diagnosis, including age, sex, location of pain and stiffness, fever, presence of synovitis and its location. RESULTS CT scan of the cervico-occipital junction showed periodontoid calcified deposits in 25 out of 49 patients (51%) with CPPD. In 10 of the 25 cases (40%) with periodontoid calcified deposits, CT scanning showed osseous abnormalities of the odontoid process, such as subchondral cysts or erosions. Conventional radiographs showed calcification behind the odontoid process in 17 patients (34.7%). Nine of CPPD cases (18.4%) presented with neck symptoms. In three patients, articular chondrocalcinosis was revealed only by an acute attack of neck pain with segmentary stiffness, fever, and an increased erythrocyte sedimentation rate; in one of them initial clinical examination found cervical stiffness with Kernig's and/or Brudzinski's sign. For the other two patients, impairment of general condition, occipito-temporal and mandible pain and weakness with inflammatory pain of the shoulder girdle was suggestive of giant cell arteritis (GCA) and/or polymyalgia rheumatica (PMR). In the six additional patients, questioning elicited a history of previous subacute or chronic neck pain, from one week to one year before their admission to our ambulatory or hospital. CONCLUSIONS These results suggest that CPPD deposition disease frequently involves the cervical spine. Although such calcification often remains asymptomatic, it may be associated with attacks of acute neck pain with segmentary stiffness, fever, and an increased erythrocyte sedimentation rate, sometimes mimicking PMR and/or GCA or neurological symptoms.
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[Echo Doppler in the characterization of thyroid nodular disease]. LA RADIOLOGIA MEDICA 1995; 89:651-7. [PMID: 7617906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This study was aimed at investigating role and efficacy of color-Doppler US in the characterization of thyroid nodules. Eight-three consecutive patients with only one solid thyroid nodule, not smaller than 0.8 cm, were examined. They were submitted to scintigraphy and laboratory tests first and then to color-Doppler US, to fine-needle biopsy and/or to histologic examinations. Color-Doppler US examinations were performed with a 7.5 MHZ linear probe, 5-MHz Doppler frequency, PRF = 0.8 KHz, 40-50 degrees insonation angle, wall filters at the lowest level, 2-5 mm sample volume, color and Doppler gains set at 30-50% and asynchronous data collection. The final diagnosis, made at cytology and/or histology, showed 43 follicular hyperplasias, 19 follicular adenomas and 21 carcinomas. The following US variables were considered: nodule size, site, margins and the possible presence of the "halo sign" pattern, with a special attention paid to micro-/macrocalcifications, signs of invasion of surrounding anatomic structures and possible adenopathies. With color-Doppler US, we studied presence and distribution of nodular vascularization, peak (Vp) and middle (Vm) velocity, resistive index (RI) and Doppler spectrum morphology. In agreement with the current literature, 3 patterns of nodular vascularization were considered: not apparent, or type I (3/83), which was found only in follicular hyperplasia; peripheral, or type II (46/83) and finally, peri- and intranodular, or type III (31/83). Hyperplasias exhibited a type I pattern rarely and exclusively and, if vascularized, they always exhibited Vp < 50 cm/s, Vm < or = 40 cm/s and mostly (39/40 RI < or = 0.75; adenomas were always vascularized, with Vp > 50 cm/s and mostly (18/19) RI < or = 0.75; primary or secondary tumors were always vascularized, with an extremely variable distribution, and if Vp < 50 cm/s, their RI > 0.75, while if Vp < 50 cm/s, their RI was independent of the threshold value of 0.75. These preliminary conclusions seem to confirm that vascular patterns alone are not particularly helpful, compared with B-mode US results, in distinguishing among thyroid nodules. Nevertheless, Vp and RI may be of great usefulness in the characterization of solid nodules and in the selection of the patients to submit to fine-needle biopsy.
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