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Transcatheter aortic valve replacement (TAVR) is a safe and effective treatment option for patients with severe aortic stenosis at intermediate or high surgical risk. Results after TAVR in low-risk patients are very encouraging at mid-term follow-up while limited long-term (≥ 3-year) data are available in this subset of patients. This meta-analysis aims to compare the long-term follow-up after TAVR versus surgical aortic valve replacement (SAVR) in low-risk patients. We searched databases up to July 7th 2024, for randomized clinical trials (RCTs) comparing TAVR versus SAVR in low-risk patients (defined as STS-PROM Score less than 4%). (PROSPERO ID: CRD42023480495). Primary outcome analysed was all-cause death at minimum 3-year follow-up. Secondary outcomes were: cardiovascular death, disabling stroke, myocardial infarction (MI), aortic valve reintervention, endocarditis, new-onset atrial fibrillation, permanent pacemaker implantation (PPI) and bioprosthetic valve failure (BVF). A total of 3 RCTs with 2,644 patients (TAVR, n=1,371 patients; SAVR, n=1,273 patients) were included. Follow-up time was 6 ± 2.9 years. TAVR resulted non-inferior to SAVR for all-cause death [RR: 0.99 (95% CI: 0.84-1.17; p=0.89; I2=28%)], cardiovascular death [RR: 0.94 (95% CI: 0.76-1.15; p=0.54; I2=0%)], MI [RR: 1.06 (95% CI: 0.71-1.57; p=0.79; I2=61%)], aortic valve reintervention, endocarditis and BVF. New-onset atrial fibrillation was higher in the SAVR group, while PPI in the TAVR group. In conclusion our meta-analysis showed that TAVR is associated with similar long-term outcomes compared to SAVR in selected, low-risk patients.
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BACKGROUND: The optimal strategy during percutaneous coronary intervention (PCI) of aneurysmatic right coronary artery (ARCA) remains uncertain and has never been tested in the acute setting. OBJECTIVES: To compare the in-hospital and long-term outcomes of immediate and staged PCI strategies for ARCA as culprit lesions during acute coronary syndrome (ACS). METHODS: Among 102.376 PCIs performed in 18 European centers, a total of 85 patients presenting with acute coronary syndrome undergoing ARCA PCI were finally included in the analysis. PCI strategy (stenting performed during the immediate vs staged procedure) and pharmacological approach adopted were collected. The primary outcome was procedural success (technical success without in-hospital MACE). RESULTS: The primary outcome occurred in 48.2 % of cases, with no significant differences observed between the immediate and staged PCI groups (50.9 % vs 43.3 %, p = 0.504). Patients in the staged-PCI group had a significantly higher rate of intravenous anticoagulant use (83.3 % vs 48.1 %, p = 0.002), BARC type 3 and 5 bleedings (12.9 % vs 1.9 %, p = 0.037), and longer in-hospital stay (7.40 ± 5.11 vs 9.5 ± 5.25 days, p = 0.049). After multivariate analysis, no independent predictors for procedural success were found in either group. Target lesion failure occurred in 24.1 % of cases without differences between groups at a median follow-up of three years. CONCLUSIONS: Among patients undergoing ARCA PCI in the setting of ACS, immediate or staged PCI were associated with similar in-hospital and long-term outcomes. However, staged PCI was associated with a higher risk of major bleeding events and longer length of stay compared to immediate PCI strategy.
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INTRODUCTION: Drug-coated balloon (DCB) is an established treatment option for in-stent restenosis and small vessel, de novo, coronary artery disease (CAD). Although the use of this tool is increasing in everyday practice, data regarding performance in the treatment of de novo, large vessel CAD (LV-CAD) is still lacking. A systematic review and meta-analysis were conducted to evaluate the efficacy and safety of DCB versus drug-eluting stent (DES) in this setting. METHODS: A comprehensive literature search was performed including Medline, Embase, and Cochrane electronic databases up to January 24, 2024, for studies which compared the efficacy and safety of DCB versus DES in the treatment of de novo lesions in large vessels (≥ 2.5 mm), reporting at least one clinical outcome of interest (PROSPERO ID: CRD42023470417). The analyzed outcomes were cardiovascular death (CVD), myocardial infarction (MI), target lesion revascularization (TLR), all-cause death (ACD), and late lumen loss (LLL) at follow-up. The effect size was estimated using a random effects model as risk ratio (RR) and mean difference (MD) and relative 95% confidence interval (CI). RESULTS: A total of 13 studies (6 randomized controlled trials and 7 observational studies) involving 2888 patients (DCB n = 1334; DES n = 1533) with de novo LV-CAD were included in this meta-analysis following our inclusion criteria. No differences were observed between DCB and DES in terms of CVD (RR 0.49; 95% CI [0.23-1.03]; p = 0.06), MI (RR 0.48; 95% CI [0.16-1.45]; p = 0.89), TLR (RR 0.73; 95% CI [0.40-1.34]; p = 0.32), ACD (RR 0.78; 95% CI [0.57-1.07]; p = 0.12), and LLL (MD - 0.14; 95% CI [- 0.30 to 0.02]; p = 0.10) at follow-up. DES proved a higher mean acute gain versus DCB [1.94 (1.73, 2.14) vs 1.31 (1.02, 1.60); p = 0.0006]. CONCLUSION: Our meta-analysis showed that DCB PCI might provide a promising option for the management of selected, de novo LV-CAD compared to DES. However, more focused RCTs are needed to further prove the benefits of a "metal-free" strategy in this subset of CAD.
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Transcatheter aortic valve implantation (TAVI) now represents the mainstay of treatment for severe aortic stenosis. Owing to its exceptional procedural efficacy and safety, TAVI has been extended to include patients at lower surgical risk, thus now encompassing a diverse patient population receiving this treatment. Yet, long-term outcomes also depend on optimal medical therapy for secondary vascular prevention, with antithrombotic therapy serving as the cornerstone. Leveraging data from multiple randomized controlled trials, the current guidelines generally recommend single antithrombotic therapy, with either single antiplatelet therapy (SAPT) or oral anticoagulation (OAC) alone in those patients without or with atrial fibrillation, respectively. Yet, individualization of this pattern, as well as specific case uses, may be needed based on individual patient characteristics and concurrent procedures. This review aims to discuss the evidence supporting antithrombotic treatments in patients treated with TAVI, indications for a standardized treatment, as well as specific considerations for an individualized approach to treatment.
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BACKGROUND AND AIMS: This study assessed the impact of incorporating cancer as a predictor on performance of the PRECISE-DAPT score. METHODS: A nationally linked cohort of ST-elevation myocardial infarction patients between 1 January 2005 and 31 March 2019 was derived from the UK Myocardial Ischaemia National Audit Project and the UK Hospital Episode Statistics Admitted Patient Care registries. The primary outcome was major bleeding at 1 year. A new modified score was generated by adding cancer as a binary variable to the PRECISE-DAPT score using a Cox regression model and compared its performance to the original PRECISE-DAPT score. RESULTS: A total of 216 709 ST-elevation myocardial infarction patients were included, of which 4569 had cancer. The original score showed moderate accuracy (C-statistic .60), and the modified score showed modestly higher discrimination (C-statistics .64; hazard ratio 1.03, 95% confidence interval 1.03-1.04) even in patients without cancer (C-statistics .63; hazard ratio 1.03, 95% confidence interval 1.03-1.04). The net reclassification index was .07. The bleeding rates of the modified score risk categories (high, moderate, low, and very low bleeding risk) were 6.3%, 3.8%, 2.9%, and 2.2%, respectively. According to the original score, 65.5% of cancer patients were classified as high bleeding risk (HBR) and 21.6% were low or very low bleeding risk. According to the modified score, 94.0% of cancer patients were HBR, 6.0% were moderate bleeding risk, and no cancer patient was classified as low or very low bleeding risk. CONCLUSIONS: Adding cancer to the PRECISE-DAPT score identifies the majority of patients with cancer as HBR and can improve its discrimination ability without undermining its performance in patients without cancer.
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BACKGROUND: The treatment of resistant coronary lesions (RCL) is a great challenge for interventional cardiologists. The excimer laser coronary atherectomy (ELCA) is a plaque modification tool based on a main mechanism of photomechanical effect leading to mechanical disruption of the plaque. Contrast dye injection during laser delivery has demonstrated to enhance its power. AIM: To evaluate the effectiveness and safety of the contrast-enhanced ELCA by a stepwise approach in the treatment of RCLs. METHODS: We retrospectively examined consecutive patients undergoing contrast-enhanced ELCA-assisted PCI between 2018 and 2021 at two Italian sites. RCLs were defined as novo or in-stent undilatable/uncrossable with conventional balloons (SC/NC balloon). The primary endpoint was ELCA technical success defined as the laser catheter crossing the entire length of the target lesion established by angiographic evidence of the catheter tip in the artery distal to the stenosis. RESULTS: We enrolled 114 patients who underwent contrast-enhanced ELCA-assisted PCI: 58% of the patients had acute coronary syndrome while the left anterior descending artery was the target vessel in 42.1% of cases. The target lesion was most commonly in-stent (56.2%). The 0.9 mm ELCA catheter tip was employed in 89.5% of cases. The most used frequency/fluency profile was 70/70 (39.5%). The use of contrast-enhanced ELCA was associated with high technical, procedural, and clinical success rates (97.4%, 93.7%, and 90.1%, respectively). CONCLUSIONS: The contrast-enhanced ELCA seems to be a safe and effective treatment option for the management of both de novo and in-stent-resistant coronary lesions.
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Aterectomia Coronária , Meios de Contraste , Doença da Artéria Coronariana , Lasers de Excimer , Humanos , Estudos Retrospectivos , Masculino , Feminino , Idoso , Lasers de Excimer/uso terapêutico , Aterectomia Coronária/efeitos adversos , Resultado do Tratamento , Pessoa de Meia-Idade , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/terapia , Meios de Contraste/administração & dosagem , Itália , Angiografia Coronária , Valor Preditivo dos Testes , Fatores de Tempo , Intervenção Coronária Percutânea/instrumentação , Intervenção Coronária Percutânea/efeitos adversos , Stents , Fatores de RiscoRESUMO
Background: The optimal timing to perform percutaneous coronary interventions (PCIs) in patients undergoing transcatheter aortic valve replacement (TAVR) is not well established. In this meta-analysis, we aimed to compare the outcomes of patients undergoing PCI before versus after TAVR. Methods: A comprehensive literature search was performed including Medline, Embase, and Cochrane electronic databases up to 5 April 2024 for studies that compared PCI before and after TAVR reporting at least one clinical outcome of interest (PROSPERO ID: CRD42023470417). The analyzed outcomes were mortality, stroke, and myocardial infarction (MI) at follow-up. Results: A total of 3 studies involving 1531 patients (pre-TAVR PCI n = 1240; post-TAVR PCI n = 291) were included in this meta-analysis following our inclusion criteria. Mortality was higher in the pre-TAVR PCI group (OR: 2.48; 95% CI: 1.19-5.20; p = 0.02). No differences were found between PCI before and after TAVR for the risk of stroke (OR: 3.58; 95% CI: 0.70-18.15; p = 0.12) and MI (OR: 0.66; 95% CI: 0.30-1.42; p = 0.29). Conclusions: This meta-analysis showed in patients with stable CAD undergoing TAVR that PCI after TAVR is associated with lower mortality compared with PCI before TAVR.
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Transient left ventricular dysfunction (TLVD), a temporary condition marked by reversible impairment of ventricular function, remains an underdiagnosed yet significant contributor to morbidity and mortality in clinical practice. Unlike the well-explored atherosclerotic disease of the epicardial coronary arteries, the diverse etiologies of TLVD require greater attention for proper diagnosis and management. The spectrum of disorders associated with TLVD includes stress-induced cardiomyopathy, central nervous system injuries, histaminergic syndromes, various inflammatory diseases, pregnancy-related conditions, and genetically determined syndromes. Furthermore, myocardial infarction with non-obstructive coronary arteries (MINOCA) origins such as coronary artery spasm, coronary thromboembolism, and spontaneous coronary artery dissection (SCAD) may also manifest as TLVD, eventually showing recovery. This review highlights the range of ischemic and non-ischemic clinical situations that lead to TLVD, gathering conditions like Tako-Tsubo Syndrome (TTS), Kounis syndrome (KS), Myocarditis, Peripartum Cardiomyopathy (PPCM), and Tachycardia-induced cardiomyopathy (TIC). Differentiation amongst these causes is crucial, as they involve distinct clinical, instrumental, and genetic predictors that bode different outcomes and recovery potential for left ventricular function. The purpose of this review is to improve everyday clinical approaches to treating these diseases by providing an extensive survey of conditions linked with TLVD and the elements impacting prognosis and outcomes.
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A heart with a borderline ventricle refers to a situation where there is uncertainty about whether the left or right underdeveloped ventricle can effectively support the systemic or pulmonary circulation with appropriate filling pressures and sufficient physiological reserve. Pediatric cardiologists often deal with congenital heart diseases (CHDs) associated with various degrees of hypoplasia of the left or right ventricles. To date, no specific guidelines exist, and surgical management may be extremely variable in different centers and sometimes even in the same center at different times. Thus, the choice between the single-ventricle or biventricular approach is always controversial. The aim of this review is to better define when "small is too small and large is large enough" in order to help clinicians make the decision that could potentially affect the patient's entire life.
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Acute coronary syndromes (ACS), encompassing conditions like ST-elevation myocardial infarction (STEMI) and non-ST-elevation acute coronary syndromes (NSTE-ACS), represent a significant challenge in cardiovascular care due to their complex pathophysiology and substantial impact on morbidity and mortality. The 2023 European Society of Cardiology (ESC) guidelines for ACS management introduce several updates in key areas such as invasive treatment timing in NSTE-ACS, pre-treatment strategies, approaches to multivessel disease, and the use of imaging modalities including computed tomography (CT) coronary angiography, magnetic resonance imaging (MRI), and intracoronary imaging techniques, such as optical coherence tomography (OCT) and intravascular ultrasound (IVUS). They also address a modulation of antiplatelet therapy, taking into consideration different patient risk profiles, and introduce new recommendations for low-dose colchicine. These guidelines provide important evidence-based updates in practice, reflecting an evolution in the understanding and management of ACS, yet some potentially missed opportunities for more personalized care and technology adoption are discussed.
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Heart failure (HF) represents a significant global health challenge, characterized by high morbidity and mortality rates, and imposes considerable burdens on healthcare systems and patient quality of life. Traditional management strategies, primarily relying on clinical assessments and standard biomarkers like natriuretic peptides, face limitations due to the heterogeneity of HF. This review aims to delve into the evolving landscape of non-natriuretic biomarkers and the transformative potential of omics technologies, underscoring their roles in advancing HF treatment towards precision medicine. By offering novel insights into the biological underpinnings of HF, including inflammation, myocardial stress, fibrosis, and metabolic disturbances, these advancements facilitate more accurate patient phenotyping and individualized treatment strategies. The integration of non-natriuretic biomarkers and omics technologies heralds a pivotal shift in HF management, enabling a move towards tailored therapeutic interventions. This approach promises to enhance clinical outcomes by improving diagnostic accuracy, risk stratification, and monitoring therapeutic responses. However, challenges such as the variability in biomarker levels, cost-effectiveness, and the standardization of biomarker testing across different healthcare settings pose hurdles to their widespread adoption. Despite these challenges, the promise of precision medicine in HF, driven by these innovative biomarkers and technologies, offers a new horizon for improving patient care and outcomes. This review advocates for the further integration of these advancements into clinical practice, highlighting the need for ongoing research to fully realize their potential in transforming the landscape of heart failure management.
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Insuficiência Cardíaca , Qualidade de Vida , Humanos , Insuficiência Cardíaca/diagnóstico , Peptídeos Natriuréticos/uso terapêutico , Biomarcadores , Miocárdio/metabolismoRESUMO
AIMS: To describe through emblematic images rare but clinically relevant carotid artery stenting complications that occurred at two high-volume centres for carotid artery stenting (CAS). BACKGROUND: CAS is an alternative to carotid endarterectomy (CEA) for the treatment of carotid artery stenosis in patients judged to be at high risk for CEA. CAS complications range between 1 and 9% and are higher in older patients complaining of neurological symptoms at the time of presentation. Besides periprocedural or early-after-procedure stroke, which remains the true Achilles' heel of CAS, other dramatic complications might compromise the clinical outcomes of this procedure. METHODS: Five infrequent complications, out of more than 1000 CAS performed in the years 2016-2021, have been described. RESULTS: Among CAS complications, acute carotid stent thrombosis, rescue retrieval of a disconnected distal cerebral embolic protection device, plaque prolapse after carotid stenting, cerebral hyperperfusion syndrome (CHS), and radial artery long sheath entrapment requiring surgical intervention were found to account for 0.3% of the total number of procedures performed by operators with high CAS volume. CONCLUSIONS: Unusual CAS complications may infrequently occur, even in hands of expert operators. To know how to deal with such complications might help interventionalists to improve CAS performance.
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Several studies have demonstrated that, beyond their antithrombotic effects, P2Y12 receptor inhibitors may provide additional off-target effects through different mechanisms. These effects range from the preservation of endothelial barrier function to the modulation of inflammation or stabilization of atherosclerotic plaques, with an impact on different cell types, including endothelial and immune cells. Many P2Y12 inhibitors have been developed, from ticlopidine, the first thienopyridine, to the more potent non-thienopyridine derivatives such as ticagrelor which may promote cardioprotective effects following myocardial infarction (MI) by inhibiting adenosine reuptake through sodium-independent equilibrative nucleoside transporter 1 (ENT1). Adenosine may affect different molecular pathways involved in cardiac fibrosis, such as the Wnt (wingless-type)/beta (ß)-catenin signaling. An early pro-fibrotic response of the epicardium and activation of cardiac fibroblasts with the involvement of Wnt1 (wingless-type family member 1)/ß-catenin, are critically required for preserving cardiac function after acute ischemic cardiac injury. This review discusses molecular signaling pathways involved in cardiac fibrosis post MI, focusing on the Wnt/ß-catenin pathway, and the off-target effect of P2Y12 receptor inhibition. A potential role of ticagrelor was speculated in the early modulation of cardiac fibrosis, thanks to its off-target effect.
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Infarto do Miocárdio , Antagonistas do Receptor Purinérgico P2Y , Humanos , Ticagrelor/farmacologia , Antagonistas do Receptor Purinérgico P2Y/farmacologia , Antagonistas do Receptor Purinérgico P2Y/uso terapêutico , beta Catenina , Infarto do Miocárdio/metabolismo , Adenosina , Pericárdio/metabolismo , FibroseRESUMO
Dual antiplatelet therapy (DAPT), comprising aspirin and a P2Y12 receptor inhibitor, is the cornerstone of post-percutaneous coronary intervention treatment to prevent stent thrombosis and reduce the risk of adverse cardiovascular events. The selection of an optimal DAPT regimen, considering the interplay of various antiplatelet agents, patient profiles, and procedural characteristics, remains an evolving challenge. Traditionally, a standard duration of 12 months has been recommended for DAPT in most patients. While contemporary guidelines provide general frameworks, DAPT modulation with longer or shorter treatment courses followed by aspirin or P2Y12 inhibitor monotherapy are evolving towards an individualized strategy to optimize the balance between efficacy and safety. This review comprehensively examines the current landscape of DAPT strategies after coronary stenting, with a focus on emerging evidence for treatment individualization.
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Calcified coronary plaque (CCP) represents a challenging scenario for interventional cardiologists. Stent underexpansion (SU), often associated with CCP, can predispose to stent thrombosis and in-stent restenosis. To date, SU with heavily CCP can be addressed using very high-/high-pressure noncompliant balloons, off-label rotational atherectomy/orbital atherectomy, excimer laser atherectomy, and intravascular lithotripsy (IVL). In this meta-analysis, we investigated the success rate of IVL for the treatment of SU because of CCP. Studies and case-based experiences reporting on the use of IVL strategy for treatment of SU were included. The primary end point was IVL strategy success, defined as the adequate expansion of the underexpanded stent. A metanalysis was performed for the main focuses to calculate the proportions of procedural success rates with corresponding 95% confidence intervals (CIs). Random-effects models weighted by inverse variance were used because of clinical heterogeneity. This meta-analysis included 13 studies with 354 patients. The mean age was 71.3 years (95% CI 64.9 to 73.1), and 77% (95% CI 71.2% to 82.4%) were male. The mean follow-up time was 2.6 months (95% CI 1 to 15.3). Strategy success was seen in 88.7% (95% CI 82.3 to 95.1) of patients. The mean minimal stent area was reported in 6 studies, the pre-IVL value was 3.4 mm2 (95% CI 3 to 3.8), and the post-IVL value was 6.9 mm2 (95% CI 6.5 to 7.4). The mean diameter stenosis (percentage) was reported in 7 studies, the pre-IVL value was 69.4% (95% CI 60.7 to 78.2), and the post-IVL value was 14.6% (95% CI 11.1 to 18). The rate of intraprocedural complications was 1.6% (95% CI 0.3 to 2.9). In conclusion, the "stent-through" IVL plaque modification technique is a safe tool to treat SU caused by CCP, with a high success rate and a very low incidence of complications.
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Aterectomia Coronária , Procedimentos Endovasculares , Litotripsia , Humanos , Masculino , Idoso , Feminino , Stents , Aterectomia , Constrição PatológicaRESUMO
AIMS: To summarize the totality of evidence validating the Predicting Bleeding Complications in Patients Undergoing Stent Implantation and Subsequent Dual Antiplatelet Therapy (PRECISE-DAPT) score, ascertaining its aggregate discrimination and validation power in multiple population subsets. METHODS AND RESULTS: We searched electronic databases from 2017 (PRECISE-DAPT proposal) up to March 2023 for studies that reported the occurrence of out-of-hospital bleedings according to the PRECISE-DAPT score in patients receiving DAPT following percutaneous coronary intervention (PCI). Pooled odds ratios (OR) with 95% confidence interval (CI) were used as summary statistics and were calculated using a random-effects model. Primary and secondary endpoints were the occurrence of any and major bleeding, respectively. A total of 21 studies and 67 283 patients were included; 24.7% of patients (N = 16 603) were at high bleeding risk (PRECISE-DAPT score ≥25), and when compared to those at low bleeding risk, they experienced a significantly higher rate of any out-of-hospital bleeding (OR: 2.71; 95% CI: 2.24-3.29; P-value <0.001) and major bleedings (OR: 3.51; 95% CI: 2.71-4.55; P-value <0.001). Pooling data on c-stat whenever available, the PRECISE-DAPT score showed a moderate discriminative power in predicting major bleeding events at 1 year (pooled c-stat: 0.71; 95% CI: 0.64-0.77). CONCLUSION: This systematic review and meta-analysis confirms the external validity of the PRECISE-DAPT score in predicting out-of-hospital bleeding outcomes in patients on DAPT following PCI. The moderate discriminative ability highlights the need for future improved risk prediction tools in the field.
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Intervenção Coronária Percutânea , Inibidores da Agregação Plaquetária , Humanos , Inibidores da Agregação Plaquetária/efeitos adversos , Intervenção Coronária Percutânea/efeitos adversos , Hemorragia/induzido quimicamente , StentsRESUMO
PURPOSE: To summarize the 5-year outcomes of drug-coated balloon (DCB) for the treatment of femoropopliteal lesions in patients with diabetes mellitus (DM) or chronic limb-threatening ischemia (CLTI) compared to non-DM and intermittent claudication (IC). METHODS: The IN.PACT Global study was a real-world prospective, multicenter, international, single-arm study that enrolled 1535 participants. Post hoc analyses were conducted for participants with DM (n = 560) versus non-DM (n = 842) and CLTI (n = 156) versus IC (n = 1246). Assessments included freedom from clinically driven target lesion revascularization (CD-TLR) through 60 months, a composite safety outcome (freedom from device- and procedure-related death through 30 days, and freedom from major target limb amputation and freedom from CD-target vessel revascularization within 60 months), and major adverse events (MAEs). RESULTS: Kaplan-Meier estimates of 60-month freedom from CD-TLR were 67.7% and 70.5% (p = 0.25) in the DM and non-DM cohorts; and 60.7% and 70.5% (p = 0.006) in the CLTI and IC cohorts. The Kaplan-Meier 60-month composite safety outcomes were 65.1% DM versus 68.9% non-DM (p = 0.12); 53.2% CLTI versus 69.1% IC (p < 0.001). Between DM and non-DM, MAE rates were not significantly different through 60 months except for all-cause mortality which was higher in DM (23.8% versus 16.6%; p < 0.001). Participants with CLTI had a higher cumulative incidence of major target limb amputation (6.8% versus 1.1%; p < 0.001) and all-cause mortality (37.4% versus 17.4%; p < 0.001) through 60 months compared to IC. CONCLUSIONS: In this real-world study, 5-year reintervention rates following DCB angioplasty were similar between DM and non-DM, but mortality rates were expectedly higher in patients with DM. Reintervention, mortality, and amputation rates were all higher in CLTI patients compared to IC, which is consistent with the known frailty of this patient population. LEVEL OF EVIDENCE: Level 3, Non-randomized controlled cohort/follow-up study.
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Complications after device closure of ostium secundum defects are rare but possible. We present a very late erosion of the interatrial septum after a percutaneous closure of an ostium secundum defect. Identification of early clinical and imaging clues associated with this condition is fundamental for a timely diagnosis and treatment. (Level of Difficulty: Intermediate.).
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Pulmonary hypertension (PHT) is an emerging issue. The prognosis in PHT is usually poor, independently from the etiology, with progressive right ventricle failure. Despite right Heart Catheterism is the gold standard for diagnosis of PHT, echocardiography provides important information about prognosis and is helpful in both follow-up and first evaluation of PHT patients, showing a good correlation with invasively measured parameters by right heart catheterization. However, it is important to understand the limits of this method, particularly in some settings, where transthoracic echocardiography has shown a lack of accuracy. In this case report we documented a case of rapid onset (3 months) idiopathic PHT and we provided a critical analysis of echocardiographic role in PHT.