Revista Portuguesa De Cardiologia最新文献

{"title":"The fascinating world of clinical registries. Insights into current practice.","authors":"João Morais","doi":"10.1016/j.repc.2025.04.003","DOIUrl":"10.1016/j.repc.2025.04.003","url":null,"abstract":"","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144051141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can my echo work as a crystal ball? - Echocardiographic parameters predicting residual pulmonary hypertension after pulmonary endarterectomy.","authors":"João Mirinha Luz, Filipa Ferreira, Sofia Alegria, Ana Cláudia Vieira, Bárbara Ferreira, Débora Repolho, Ana Rita Francisco, Bruno Neves, Isabel João, Hélder Pereira","doi":"10.1016/j.repc.2025.04.001","DOIUrl":"https://doi.org/10.1016/j.repc.2025.04.001","url":null,"abstract":"<p><strong>Introduction and objectives: </strong>Pulmonary endarterectomy should be considered in all patients with chronic thromboembolic pulmonary hypertension. Twenty five percent of patients maintain pulmonary hypertension after pulmonary endarterectomy, with therapeutic and prognostic implications. We aimed to evaluate echocardiographic parameters at diagnosis as predictors for development of residual pulmonary hypertension.</p><p><strong>Methods: </strong>Retrospective, observational, unicentric study of patients with confirmed chronic thromboembolic pulmonary hypertension who underwent pulmonary endarterectomy between January 2010 and October 2024. All patients underwent transthoracic echocardiogram at diagnosis. After pulmonary endarterectomy, patients had a right heart catheterization to exclude residual pulmonary hypertension (mean pulmonary artery pressure ≥30 mmHg). Right heart echocardiographic parameters were assessed and compared.</p><p><strong>Results: </strong>Thirty-nine patients had chronic thromboembolic pulmonary hypertension and underwent pulmonary endarterectomy during the follow-up period. Mean age at diagnosis was 57.3 years-old. Eighteen patients had documented residual pulmonary hypertension. Tricuspid annular plane systolic excursion (p=0.010), end-diastolic right ventricular area (p<0.001), end-systolic right ventricular area (p<0.001), fractional area change (p=0.006), tricuspid annular plane systolic excursion/pulmonary artery systolic pressure ratio (p=0.002), diastolic (p=0.002) and systolic eccentric ratio (p=0.036) were significantly different between the two groups. End-systolic right ventricular area and end-diastolic right ventricular area were independently associated with residual pulmonary hypertension (p=0.023 and p=0.013), and those with end-diastolic right ventricular area above 27.13 cm² (area under the curve [AUC] 0.88, sensitivity 89%, specificity 85%, odds ratio 44) and end-systolic right ventricular area >19.54 cm² (AUC 0.875, sensitivity 88%, specificity 85%, odds ratio 38.5) had higher probability of developing residual pulmonary hypertension after pulmonary endarterectomy.</p><p><strong>Conclusion: </strong>This study shows that certain echocardiographic parameters could be predictors of development of residual pulmonary hypertension after pulmonary endarterectomy; however, validation in larger cohorts is mandatory.</p>","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144005013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exercise intensity prescription in heart failure: A comparison of different physiological parameters.","authors":"David Sá Couto, Inês Lopes, Maria Isilda Oliveira, Cristine Schmidt, Sandra Magalhães, Hélder Dores, Fernando Ribeiro, Mário Santos","doi":"10.1016/j.repc.2024.11.018","DOIUrl":"10.1016/j.repc.2024.11.018","url":null,"abstract":"<p><strong>Introduction and objective: </strong>Aerobic exercise intensity prescription is critical for the efficacy and safety of heart failure (HF) patients' rehabilitation programs. This study aims to compare some of the commonly used parameters for range-based exercise intensity prescription, with a ventilatory threshold-based approach.</p><p><strong>Methods: </strong>We retrospectively analyzed data from 163 HF patients across a left ventricle ejection fraction (LVEF) spectrum who underwent maximal cardiopulmonary exercise testing (CPET). We measured percentages of peak oxygen uptake (VO₂), peak heart rate (HR) and heart rate reserve (HRR) at the first ventilatory threshold (VT1). We compared the classification within the different exercise intensity (EI) domains defined by the current guidelines.</p><p><strong>Results: </strong>VT1 was observed at 82±10% of peak HR, 54±25% of HRR and 54±17% of peak VO₂, corresponding to the high intensity for % Peak HR, and moderate intensity domain for %HRR and % Peak VO₂. Using % Peak VO₂, 65% of the patients were accurately classified within the correct EI domain (moderate intensity) at VT1; however, this percentage dropped to 46% when employing %HRR and to 25% when using % Peak HR. The classification accuracy at VT1 was superior in patients with reduced LVEF and in those with higher exercise capacity.</p><p><strong>Conclusion: </strong>Our data show that EI will be misclassified in one out of three patients if guided by current guideline-recommended range-based parameters, which emphasizes the relevance of a ventilatory threshold-based approach to adequate exercise prescription in HF patients.</p>","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144002738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A holy situation: An unexpected complication during a transcatheter aortic valve implantation procedure.","authors":"Inês Ferreira Neves, Tiago Mendonça, Ruben Ramos","doi":"10.1016/j.repc.2025.01.004","DOIUrl":"10.1016/j.repc.2025.01.004","url":null,"abstract":"","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143804635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From rhythm to rupture: A case of double left ventricular perforation.","authors":"Rita Almeida Carvalho, Débora Sá, Catarina Brízido, Francisco Gama","doi":"10.1016/j.repc.2024.12.005","DOIUrl":"10.1016/j.repc.2024.12.005","url":null,"abstract":"","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143789211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frozen tricuspid valve - A case of a carcinoid syndrome.","authors":"João Mendes Cravo, Ana Rita Faria, Francisco Capinha, Rafael Cruz, Ana Spencer","doi":"10.1016/j.repc.2024.11.017","DOIUrl":"10.1016/j.repc.2024.11.017","url":null,"abstract":"","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143789213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of LDL-cholesterol with prognosis in patients admitted for acutely decompensated heart failure","authors":"Joana Brito ,&nbsp;João Rin ,&nbsp;Catarina Duarte ,&nbsp;Sara Pereira ,&nbsp;Pedro Morais ,&nbsp;Nelson Cunha ,&nbsp;Diogo Ferreira ,&nbsp;Rafael Santos ,&nbsp;Joana Rigueira ,&nbsp;Fausto J. Pinto ,&nbsp;Dulce Brito","doi":"10.1016/j.repc.2024.09.004","DOIUrl":"10.1016/j.repc.2024.09.004","url":null,"abstract":"<div><h3>Introduction and objectives</h3><div>The association of low-density lipoprotein cholesterol (LDL-C) levels and prognosis in patients with heart failure (HF) remains uncertain. This study aimed to evaluate the prognostic significance of LDL-C in patients admitted for acutely decompensated HF and establish a safety cut-off value in this population.</div></div><div><h3>Methods</h3><div>This retrospective, observational study included 167 consecutive patients admitted for acute HF. LDL-C levels were measured on hospital admission, and patients were categorized according to their estimated cardiovascular (CV) risk. The primary endpoint was all-cause mortality at one-year, while secondary endpoints included HF hospitalizations, major thrombotic events, and net clinical benefit.</div></div><div><h3>Results</h3><div>During the follow-up period, 14.4% of patients died. Higher LDL-C levels were independently associated with improved survival, with a 4-fold increase in survival probability for each 1 mg/dL increase in serum LDL-C. The minimum LDL-C value not associated with increased mortality risk was 88 mg/dL. Patients with LDL-C below this cut-off had a significantly higher risk of mortality and a tendency for higher HF hospitalization risk. The net clinical benefit endpoint was also influenced by LDL-C levels, with LDL-C below 88 mg/dL associated with an increased risk of events.</div></div><div><h3>Conclusion</h3><div>In patients admitted for acutely decompensated HF, higher LDL-C levels were associated with reduced risk of mortality. An LDL-C value below 88 mg/dL was associated with increased mortality, suggesting the need for a more liberal LDL-C target in this specific patient population. These findings highlight the importance of considering LDL-C levels in the management and risk assessment of patients with HF.</div></div>","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":"44 4","pages":"Pages 191-200"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143014437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temporal trends and outcomes of rotational atherectomy: A single-centre experience","authors":"Mafalda Griné ,&nbsp;Manuel Oliveira-Santos ,&nbsp;João Borges-Rosa ,&nbsp;Joana Delgado Silva ,&nbsp;Vítor Matos ,&nbsp;Marco Costa ,&nbsp;Lino Gonçalves","doi":"10.1016/j.repc.2024.09.005","DOIUrl":"10.1016/j.repc.2024.09.005","url":null,"abstract":"<div><h3>Introduction and objectives</h3><div>Rotational atherectomy (RA) is widely used for the management of calcified coronary stenoses. However, there is limited data on its use, trends, and outcomes. We sought to report our twelve-year experience with RA and explore the trends and outcomes of percutaneous coronary intervention (PCI) with this device.</div></div><div><h3>Methods</h3><div>Our institutional PCI database was queried to identify all cases of RA-PCI performed between January 2009 and December 2020. We analysed peri-procedural outcomes and major adverse cardiovascular events (MACE) during follow-up: cardiovascular death, myocardial infarction, and target lesion revascularization.</div></div><div><h3>Results</h3><div>Four hundred ten procedures (2.8% of total PCI volume) in 388 patients were included. Mean age was 72.3<!--> <!-->±<!--> <!-->9.3 years, 74.0% were male, 53.6% had diabetes, and 33.8% presented with acute coronary syndrome. There was a significant increase in median SYNTAX score (p_trend=0.003) and the proportion of type B2/C lesions (p_trend=0.003). Transradial access was preferred (60.0% overall) with a growing trend over time (p_trend=0.003). Maximum burr size was &lt;1.75 mm in 88.0% of cases (burr-to-artery ratio of 0.49<!--> <!-->±<!--> <!-->0.07). Angiographic success rate was consistently high (96.6% overall). Complications were recorded in 9.0% of procedures, with a temporal decline (p_trend=0.029). Clinical follow-up was available for 357 patients (median time of 40 months). At one year, MACE rate was 12.1% with no significant temporal changes.</div></div><div><h3>Conclusions</h3><div>RA-PCI was a safe and effective procedure with a high rate of angiographic success and few complications, particularly in recent years, in line with significant technical improvements. The MACE incidence is acceptable considering the clinical risk and angiographic complexity.</div></div>","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":"44 4","pages":"Pages 205-214"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143014350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rotational atherectomy. Is it still the main tool in hard rock combat?","authors":"Jorge Guardado","doi":"10.1016/j.repc.2025.02.004","DOIUrl":"10.1016/j.repc.2025.02.004","url":null,"abstract":"","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":"44 4","pages":"Pages 215-217"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143537975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Portuguese expert panel position paper on the management of heart failure with preserved ejection fraction – Part I: Pathophysiology, diagnosis and treatment","authors":"José Silva-Cardoso ,&nbsp;Emília Moreira ,&nbsp;Rachel Tavares de Melo ,&nbsp;Pedro Moraes-Sarmento ,&nbsp;Nuno Cardim ,&nbsp;Mário Oliveira ,&nbsp;Cristina Gavina ,&nbsp;Brenda Moura ,&nbsp;Inês Araújo ,&nbsp;Paulo Santos ,&nbsp;Marisa Peres ,&nbsp;Cândida Fonseca ,&nbsp;João Pedro Ferreira ,&nbsp;Irene Marques ,&nbsp;Aurora Andrade ,&nbsp;Rui Baptista ,&nbsp;Dulce Brito ,&nbsp;Rui Cernadas ,&nbsp;Jonathan dos Santos ,&nbsp;Adelino Leite-Moreira ,&nbsp;Joana Pimenta","doi":"10.1016/j.repc.2024.11.011","DOIUrl":"10.1016/j.repc.2024.11.011","url":null,"abstract":"<div><div>Heart failure (HF) with preserved ejection fraction (HFpEF) affects more than 50% of HF patients worldwide, and more than 70% of HF patients aged over 65. This is a complex syndrome with a clinically heterogeneous presentation and a multifactorial pathophysiology, both of which make its diagnosis and treatment challenging.</div><div>A Portuguese HF expert panel convened to address HFpEF pathophysiology and therapy, as well as appropriate management within the Portuguese context. This initiative resulted in two position papers that examine the most recently published literature in the field.</div><div>The present Part I includes a review of the HFpEF literature covering pathophysiology, clinical presentation, diagnosis and treatment, including pharmacological and non-pharmacological strategies.</div><div>Part II, the second paper, addresses the development of a holistic and integrated HFPEF clinical care system within the Portuguese context that is capable of reducing morbidity and mortality and improving patients’ functional capacity and quality of life.</div></div>","PeriodicalId":48985,"journal":{"name":"Revista Portuguesa De Cardiologia","volume":"44 4","pages":"Pages 233-243"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143469747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}