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Repetitive ambulatory levosimendan as a bridge to heart transplantation. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024; 77:290-301. [PMID: 37516313 DOI: 10.1016/j.rec.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 07/07/2023] [Indexed: 07/31/2023]
Abstract
INTRODUCTION AND OBJECTIVES Repetitive ambulatory doses of levosimendan are an option as a bridge to heart transplantation (HT), but evidence regarding the safety and efficacy of this treatment is scarce. The objective of the LEVO-T Registry is to describe the profile of patients on the HT list receiving levosimendan, prescription patterns, and clinical outcomes compared with patients not on levosimendan. METHODS We retrospectively reviewed all patients listed for elective HT from 2015 to 2020 from 14 centers in Spain. RESULTS A total of 1015 consecutive patients were included, of whom 238 patients (23.4%) received levosimendan. Patients treated with levosimendan had more heart failure (HF) admissions in the previous year and a worse clinical profile. The most frequent prescription pattern were fixed doses triggered by the patients' clinical needs. Nonfatal ventricular arrhythmias occurred in 2 patients (0.8%). No differences in HF hospitalizations were found between patients who started levosimendan in the first 30 days after listing and those who did not (33.6% vs 34.5%; P=.848). Among those who did not, 102 patients (32.9%) crossed over to levosimendan after an HF admission. These patients had a rate of 0.57 HF admissions per month before starting levosimendan and 0.21 afterwards. Propensity score matching analysis showed no differences in survival at 1 year after listing between patients receiving levosimendan and those who did not (HR, 1.03; 95%CI, 0.36-2.97; P=.958) or in survival after HT (HR, 0.97; 95%CI, 0.60-1.56; P=.958). CONCLUSIONS Repetitive levosimendan in an ambulatory setting as a bridge to heart transplantation is commonly used, is safe, and may reduce HF hospitalizations.
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Home exercise intervention with the Vivifrail program in frail older patients with heart failure with reduced ejection fraction. The ExFRAIL-HF randomized trial. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2023; 76:939-943. [PMID: 37315922 DOI: 10.1016/j.rec.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/17/2023] [Indexed: 06/16/2023]
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Heart failure risk scores in advanced heart failure patients: insights from the LEVO-D registry. ESC Heart Fail 2023; 10:2875-2881. [PMID: 37991427 PMCID: PMC10567651 DOI: 10.1002/ehf2.14400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/05/2023] [Accepted: 05/02/2023] [Indexed: 11/23/2023] Open
Abstract
AIMS The prevalence of advanced heart failure (HF) is increasing due to the growing number of patients with HF and their better treatment and survival. There is a scarcity of data on the accuracy of HF web-based risk scores in this selected population. This study aimed to assess mortality prediction performance of the Meta-Analysis Global Group in Chronic HF (MAGGIC-HF) risk score and the model of the Barcelona Bio-HF Risk Calculator (BCN-Bio-HF) containing N terminal pro brain natriuretic peptide in HF patients receiving intermittent inotropic support with levosimendan as destination therapy. METHODS AND RESULTS Four hundred and three advanced HF patients from 23 tertiary hospitals in Spain receiving intermittent inotropic support with levosimendan as destination therapy were included. Discrimination for all-cause mortality was compared by area under the curve (AUC) and Harrell's C-statistic at 1 year. Calibration was assessed by calibration plots comparing observed versus expected events based on estimated risk by each calculator. The included patients were predominantly men, aged 71.5 [interquartile range 64-78] years, with reduced left ventricular ejection fraction (27.5 ± 9.4%); ischaemic heart disease was the most prevalent aetiology (52.5%). Death rate at 1 year was 26.8%, while the predicted 1-year mortality by BCN-Bio-HF and MAGGIC-HF was 17.0% and 22.1%, respectively. BCN-Bio-HF AUC was 0.66 (Harrell's C-statistic 0.64), and MAGGIC-HF AUC was 0.62 (Harrell's C-statistic 0.61). CONCLUSIONS The two evaluated risk scores showed suboptimal discrimination and calibration with an underestimation of risk in advanced HF patients receiving levosimendan as destination therapy. There is a need for specific scores for advanced HF.
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Hypotension at heart failure discharge: Should it be a limiting factor for drug titration? Int J Cardiol 2023; 386:59-64. [PMID: 37169152 DOI: 10.1016/j.ijcard.2023.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/29/2023] [Accepted: 05/05/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Medical treatment in Heart Failure (HF) with reduced ejection fraction (HFrEF; LVEF ≤40%) has shifted towards quadruple therapy. Maximum tolerated dose is the goal, yet no hypotension's cut-off point has been specified. In this work, we analyze the impact of intensive drug titration in clinical events, focusing on low blood pressure (BP) patients at hospital discharge. METHODS AND RESULTS Retrospective analysis of 713 patients with HFrEF discharged after an acute HF event (mean LVEF 30 ± 5%). Mean SBP was 112.4 ± 16.5 mmHg and 50.6% were discharged on triple therapy. We considered hypotension as a Systolic blood pressure (SBP) <100 mmHg (21.7% of patients, mean SBP was 112.4 ± 16.5 mmHg) and codified the intensity of drug therapy in 5 stages from untreated to very high therapy intensity. The impact of the intensity of treatment was analysed with a propensity score and increasing the intensity was associated in the whole cohort with a reduction of the composite outcome of all-cause mortality and HF readmission, (HR 0.69; CI95% 0.57-0.85, p < 0.001) and benefit in mortality was maintained for SBP < 100 mmHg (HR 0.42; CI95% 0.22-0.82; p = 0.011). Moreover, therapy intensity was clearly associated with lower risk of HF-hospitalization and death after the additional regression, considering SBP as a covariate, in the whole cohort (HR 0.70; CI95% 0.57-0.85; p < 0.001). CONCLUSIONS In this retrospective cohort analysis, patients with HFrEF and an acute-HF admission, intensive drug dose titration was related to better outcomes, even in patients with low blood pressure at hospital discharge. Therefore, hypotension is not a contraindication for NHB uptitration.
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Impact of dapagliflozin on cardiac remodelling in patients with chronic heart failure: The DAPA-MODA study. Eur J Heart Fail 2023; 25:1352-1360. [PMID: 37211950 DOI: 10.1002/ejhf.2884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/23/2023] Open
Abstract
AIMS Dapagliflozin improves the prognosis of patients with heart failure (HF), regardless of left ventricular ejection fraction (LVEF). However, its effect on cardiac remodelling parameters, specifically left atrial (LA) remodelling, is not well established. METHODS AND RESULTS The DAPA-MODA trial (NCT04707352) is a multicentre, single-arm, open-label, prospective and interventional study that aimed to evaluate the effect of dapagliflozin on cardiac remodelling parameters over 6 months. Patients with stable chronic HF receiving optimized guideline-directed therapy, except for any sodium-glucose cotransporter 2 inhibitor, were included. Echocardiography was performed at baseline, 30 and 180 days, and analysed by a central core-lab in a blinded manner to both patient and time. The primary endpoint was the change in maximal LA volume index (LAVI). A total of 162 patients (64.2% men, 70.5 ± 10.6 years, 52% LVEF >40%) were included in the study. At baseline, LA dilatation was observed (LAVI 48.1 ± 22.6 ml/m2 ) and LA parameters were similar between LVEF-based phenotypes (≤40% vs. >40%). LAVI showed a significant reduction at 180 days (-6.6% [95% confidence interval -11.1, -1.8], p = 0.008), primarily due to a decrease in reservoir volume (-13.8% [95% confidence interval -22.5, -4], p = 0.007). Left ventricular geometry improved with significant reductions in left ventricular mass index (-13.9% [95% confidence interval -18.7, -8.7], p < 0.001), end-diastolic volume (-8.0% [95% confidence interval -11.6, -4.2], p < 0.001) and end-systolic volume (-11.9% [95% confidence interval -16.7, -6.8], p < 0.001) at 180 days. N-terminal pro-B-type natriuretic peptide (NT-proBNP) showed a significant reduction at 180 days (-18.2% [95% confidence interval -27.1, -8.2], p < 0.001), without changes in filling Doppler measures. CONCLUSION Dapagliflozin administration in stable out-setting patients with chronic HF and optimized therapy results in global reverse remodelling of cardiac structure, including reductions in LA volumes and improvement in left ventricular geometry and NT-proBNP concentrations.
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Transcatheter Tricuspid Valve Replacement With a Dedicated Device in a Patient With 2 Endocardial Leads. JACC Case Rep 2023; 15:101848. [PMID: 37283839 PMCID: PMC10240239 DOI: 10.1016/j.jaccas.2023.101848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 06/08/2023]
Abstract
A 79-year-old woman with a history of dilated cardiomyopathy who required a permanent peacemaker, recently upgraded to implantable cardioverter-defibrillator cardiac resynchronization therapy, was admitted for right heart failure. On echocardiography, torrential tricuspid regurgitation was noted, with 2 leads across the valve. After multidisciplinary evaluation, a dedicated transcatheter valve replacement was successfully implanted. (Level of Difficulty: Intermediate.).
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Left Ventricular Assist Device as a Destination Therapy: Current Situation and the Importance of Patient Selection. Life (Basel) 2023; 13:1065. [PMID: 37109593 PMCID: PMC10144236 DOI: 10.3390/life13041065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/16/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023] Open
Abstract
Advanced heart failure is a growing problem for which the best treatment is cardiac transplantation. However, the shortage of donors' hearts made left ventricular assist devices as destination therapy (DT-LVAD) a highly recommended alternative: they improved mid-term prognosis as well as patients' quality of life. Current intracorporeal pumps with a centrifugal continuous flow evolved in the last few years. Since 2003, when first LVAD was approved for long-term support, smaller device sizes with better survival and hemocompatibility profile were reached. The most important difficulty lies in the moment of the implant. Recent indications range from INTERMACS class 2 to 4, with close monitoring in intermediate cases. Moreover, a large multiparametric study is needed for considering the candidacy: basal situation, with a special interest in frailty, comorbidities, including renal and hepatic dysfunction, and medical background, considering every prior cardiac condition, must be evaluated. In addition, some clinical risk scores can be helpful to measure the possibility of right heart failure or morbi-mortality. With this review, we sought to summarize all the device improvements, with their updated clinical results, as well as to focus on all the patient selection criteria.
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Intermittent inotropic support with levosimendan in advanced heart failure as destination therapy: The LEVO-D registry. ESC Heart Fail 2023; 10:1193-1204. [PMID: 36655614 PMCID: PMC10053278 DOI: 10.1002/ehf2.14278] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/15/2022] [Accepted: 12/16/2022] [Indexed: 01/20/2023] Open
Abstract
AIM Patients with advanced heart failure (AHF) who are not candidates to advanced therapies have poor prognosis. Some trials have shown that intermittent levosimendan can reduce HF hospitalizations in AHF in the short term. In this real-life registry, we describe the patterns of use, safety and factors related to the response to intermittent levosimendan infusions in AHF patients not candidates to advanced therapies. METHODS AND RESULTS Multicentre retrospective study of patients diagnosed with advanced heart failure, not HT or LVAD candidates. Patients needed to be on the optimal medical therapy according to their treating physician. Patients with de novo heart failure or who underwent any procedure that could improve prognosis were not included in the registry. Four hundred three patients were included; 77.9% needed at least one admission the year before levosimendan was first administered because of heart failure. Death rate at 1 year was 26.8% and median survival was 24.7 [95% CI: 20.4-26.9] months, and 43.7% of patients fulfilled the criteria for being considered a responder lo levosimendan (no death, heart failure admission or unplanned HF visit at 1 year after first levosimendan administration). Compared with the year before there was a significant reduction in HF admissions (38.7% vs. 77.9%; P < 0.0001), unplanned HF visits (22.7% vs. 43.7%; P < 0.0001) or the combined event including deaths (56.3% vs. 81.4%; P < 0.0001) during the year after. We created a score that helps predicting the responder status at 1 year after levosimendan, resulting in a score summatory of five variables: TEER (+2), treatment with beta-blockers (+1.5), Haemoglobin >12 g/dL (+1.5), amiodarone use (-1.5) HF visit 1 year before levosimendan (-1.5) and heart rate >70 b.p.m. (-2). Patients with a score less than -1 had a very low probability of response (21.5% free of death or HF event at 1 year) meanwhile those with a score over 1.5 had the better chance of response (68.4% free of death or HF event at 1 year). LEVO-D score performed well in the ROC analysis. CONCLUSION In this large real-life series of AHF patients treated with levosimendan as destination therapy, we show a significant decrease of heart failure events during the year after the first administration. The simple LEVO-D Score could be of help when deciding about futile therapy in this population.
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Acute heart failure in a kidney transplant patient. Kidney Int 2022; 102:211. [PMID: 35738833 DOI: 10.1016/j.kint.2022.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 01/31/2022] [Accepted: 02/08/2022] [Indexed: 11/28/2022]
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Alpha-protein kinase 3 (ALPK3) truncating variants are a cause of autosomal dominant hypertrophic cardiomyopathy. Eur Heart J 2021; 42:3063-3073. [PMID: 34263907 PMCID: PMC8380059 DOI: 10.1093/eurheartj/ehab424] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/17/2021] [Accepted: 06/18/2021] [Indexed: 01/07/2023] Open
Abstract
AIMS The aim of this study was to determine the frequency of heterozygous truncating ALPK3 variants (ALPK3tv) in patients with hypertrophic cardiomyopathy (HCM) and confirm their pathogenicity using burden testing in independent cohorts and family co-segregation studies. METHODS AND RESULTS In a discovery cohort of 770 index patients with HCM, 12 (1.56%) were heterozygous for ALPK3tv [odds ratio(OR) 16.11, 95% confidence interval (CI) 7.94-30.02, P = 8.05e-11] compared to the Genome Aggregation Database (gnomAD) population. In a validation cohort of 2047 HCM probands, 32 (1.56%) carried heterozygous ALPK3tv (OR 16.17, 95% CI 10.31-24.87, P < 2.2e-16, compared to gnomAD). Combined logarithm of odds score in seven families with ALPK3tv was 2.99. In comparison with a cohort of genotyped patients with HCM (n = 1679) with and without pathogenic sarcomere gene variants (SP+ and SP-), ALPK3tv carriers had a higher prevalence of apical/concentric patterns of hypertrophy (60%, P < 0.001) and of a short PR interval (10%, P = 0.009). Age at diagnosis and maximum left ventricular wall thickness were similar to SP- and left ventricular systolic impairment (6%) and non-sustained ventricular tachycardia (31%) at baseline similar to SP+. After 5.3 ± 5.7 years, 4 (9%) patients with ALPK3tv died of heart failure or had cardiac transplantation (log-rank P = 0.012 vs. SP- and P = 0.425 vs. SP+). Imaging and histopathology showed extensive myocardial fibrosis and myocyte vacuolation. CONCLUSIONS Heterozygous ALPK3tv are pathogenic and segregate with a characteristic HCM phenotype.
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Importance of blood pressure control and adequate neurohormonal treatment in LVAD patients: Comment to paper by Tran T. et al. J Heart Lung Transplant 2021; 40:859-860. [PMID: 34127357 DOI: 10.1016/j.healun.2021.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 04/09/2021] [Indexed: 11/26/2022] Open
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Multivessel coronary thrombosis in a patient with COVID-19 pneumonia. Eur Heart J 2020; 41:2132. [PMID: 32374373 PMCID: PMC7239221 DOI: 10.1093/eurheartj/ehaa393] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 04/28/2020] [Indexed: 11/13/2022] Open
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El cateterismo cardiaco derecho de esfuerzo predice eventos en los pacientes con estenosis aórtica degenerativa asintomática. Rev Esp Cardiol (Engl Ed) 2020. [DOI: 10.1016/j.recesp.2019.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Infusiones ambulatorias de levosimendán: ¿eficaces y eficientes en la insuficiencia cardiaca avanzada? Rev Esp Cardiol (Engl Ed) 2020. [DOI: 10.1016/j.recesp.2019.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ambulatory levosimendan infusions. Effective and efficient in advanced heart failure? REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2020; 73:345-347. [PMID: 32107145 DOI: 10.1016/j.rec.2020.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 11/25/2019] [Indexed: 06/10/2023]
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Durable left ventricular assist device therapy in non transplant centers in Spain: initial experience. ACTA ACUST UNITED AC 2020; 73:338-340. [PMID: 31932234 DOI: 10.1016/j.rec.2019.09.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/27/2019] [Indexed: 11/17/2022]
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Response to ECG, June 2019. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2019; 72:581. [PMID: 31235071 DOI: 10.1016/j.rec.2018.05.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 05/25/2018] [Indexed: 06/09/2023]
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ECG, June 2019. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2019; 72:498. [PMID: 31133230 DOI: 10.1016/j.rec.2018.05.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 05/25/2018] [Indexed: 06/09/2023]
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ECG de junio de 2019. Rev Esp Cardiol (Engl Ed) 2019. [DOI: 10.1016/j.recesp.2018.05.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Exercise right heart catheterization predicts outcome in asymptomatic degenerative aortic stenosis. ACTA ACUST UNITED AC 2019; 73:457-462. [PMID: 31078458 DOI: 10.1016/j.rec.2019.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 03/14/2019] [Indexed: 11/16/2022]
Abstract
INTRODUCTION AND OBJECTIVES Degenerative aortic stenosis (DAS) is the most frequent valvular heart disease. It remains unclear how to identify asymptomatic DAS patients with normal left ventricular ejection fraction who have a high probability of event occurrence and would thus benefit from early intervention. Here, we describe a protocol for exercise hemodynamics in true asymptomatic patients with moderate or severe DAS and assess the prognostic value of the data obtained in this population. METHODS This study involved a prospective single-centre registry of consecutive asymptomatic patients with moderate or severe DAS. Patients underwent cardiopulmonary exercise testing to confirm symptom absence during exercise and then right heart catheterization (RHC) at rest and during exercise. Events were defined as death, surgical aortic valve replacement, or transcatheter aortic valve implantation according to clinical guidelines. RESULTS Thirty-three patients underwent baseline and exercise RHC. The mean aortic valve area was 1.08 cm2 and the aortic gradient was 39mmHg. The mean pulmonary artery pressure was 21mmHg with a pulmonary artery occlusion pressure of 14mmHg and cardiac output of 5.6 L/min. The mean pulmonary artery pressure at peak exercise was 34mmHg. After a mean follow-up of 27 months, 8 patients experienced an event (24%). There were no differences in baseline variables, aortic valve area, or cardiopulmonary exercise testing parameters between the event and event-free groups. Patients with an event did not have higher pulmonary or filling pressures after peak exercise but had lower pulmonary artery oxygen saturation on effort (median, 48% vs 57%, P=.03). CONCLUSIONS Exercise RHC is feasible and safe in this population. Peak pulmonary artery oxygen saturation might identify patients with increased risk of serious adverse events.
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Partially Thrombosed Coronary Aneurysm in a Patient With Von Recklinghausen's Disease. JACC Cardiovasc Interv 2019; 12:e21-e23. [PMID: 30660459 DOI: 10.1016/j.jcin.2018.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 10/31/2018] [Accepted: 11/06/2018] [Indexed: 11/26/2022]
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Implante de dispositivo de asistencia ventricular en miocardiopatía hipertrófica. ¿Es una opción segura? Respuesta. Rev Esp Cardiol (Engl Ed) 2017. [DOI: 10.1016/j.recesp.2017.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Implantation of Ventricular Assist Devices in Hypertrophic Cardiomyopathy. Is It a Safe Option? Response. ACTA ACUST UNITED AC 2017; 70:1025-1026. [PMID: 28720211 DOI: 10.1016/j.rec.2017.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 06/07/2017] [Indexed: 11/28/2022]
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Tratamiento actual de insuficiencia cardiaca en una imagen. Rev Esp Cardiol (Engl Ed) 2017. [DOI: 10.1016/j.recesp.2016.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Impact of aortic valve closure on adverse events and outcomes with the HeartWare ventricular assist device. J Heart Lung Transplant 2017; 36:42-49. [DOI: 10.1016/j.healun.2016.08.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Revised: 07/30/2016] [Accepted: 08/10/2016] [Indexed: 10/21/2022] Open
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A Three-in-one Snapshot of the Modern Management of Heart Failure. ACTA ACUST UNITED AC 2016; 70:498. [PMID: 27697425 DOI: 10.1016/j.rec.2016.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 08/24/2016] [Indexed: 10/20/2022]
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Suprasternal Notch View and Anomalous Pulmonary Drainage. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2016; 69:975. [PMID: 27066993 DOI: 10.1016/j.rec.2015.12.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 12/23/2015] [Indexed: 06/05/2023]
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Proyección supraesternal y drenaje venoso pulmonar anómalo. Rev Esp Cardiol (Engl Ed) 2016. [DOI: 10.1016/j.recesp.2015.12.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Prognostic significance of ventricular function and late gadolinium enhancement on CMR in symptomatic patients with scleroderma. J Cardiovasc Magn Reson 2013. [PMCID: PMC3559730 DOI: 10.1186/1532-429x-15-s1-p160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Clinical characteristics, haemodynamics and treatment of pulmonary hypertension in sarcoidosis in a single centre, and meta-analysis of the published data. Am J Cardiol 2013; 111:278-85. [PMID: 23290599 DOI: 10.1016/j.amjcard.2012.09.031] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Revised: 09/18/2012] [Accepted: 09/18/2012] [Indexed: 10/27/2022]
Abstract
Pulmonary hypertension (PH) in sarcoidosis is associated with bad outcomes. Although there is interest in using pulmonary vasodilators (PVs) for PH in sarcoidosis, there are few data to support their use. In this study, a retrospective review of a cohort of patients with PH and sarcoidosis was conducted, focusing on those treated with PVs, and a meta-analysis of published reports indexed in MEDLINE was performed. Twenty-four patients were found. The rate of mortality or transplantation rate was 41.2%. Median survival without transplantation was 5.3 years. More patients who died or underwent transplantation during follow-up had moderate or severe lung fibrosis (66.7% vs 15.4%), had right ventricular dysfunction (80% vs 7.7%), and were in World Health Organization class IV (66.7% vs 30.8%). Body surface areas were lower in patients with events, as was cardiac output. Mortality was not different between patients treated with PVs and those not treated (54.5% vs 38.5%, p = 0.44) despite the treated patients' having more right ventricular dysfunction and worse hemodynamics. In a Cox regression survival model, lower body surface area, right ventricular dysfunction, and the presence of moderate or severe lung fibrosis were predictors of worse outcomes, but not treatment with PVs. PV-treated patients (n = 11) showed improved 6-minute walk distances and decreased N-terminal pro-B-type natriuretic peptide levels during follow-up. There was a trend toward improvement in hemodynamic profile. Four studies plus the data from this study were included in the meta-analysis. Six-minute walk distance improved by 30.64 m after treatment. Hemodynamics improved, with a reduction in mean pulmonary arterial pressure of 8.03 mm Hg and a decrease in pulmonary vascular resistance of 4.23 Wood units. In conclusion, PH in sarcoidosis is associated with adverse outcomes, particularly when accompanied by right ventricular dysfunction and/or moderate or severe lung fibrosis. Treating selected patients can improve hemodynamics and functional parameters.
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Mutations in the NOTCH pathway regulator MIB1 cause left ventricular noncompaction cardiomyopathy. Nat Med 2013; 19:193-201. [PMID: 23314057 DOI: 10.1038/nm.3046] [Citation(s) in RCA: 240] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 11/26/2012] [Indexed: 02/07/2023]
Abstract
Left ventricular noncompaction (LVNC) causes prominent ventricular trabeculations and reduces cardiac systolic function. The clinical presentation of LVNC ranges from asymptomatic to heart failure. We show that germline mutations in human MIB1 (mindbomb homolog 1), which encodes an E3 ubiquitin ligase that promotes endocytosis of the NOTCH ligands DELTA and JAGGED, cause LVNC in autosomal-dominant pedigrees, with affected individuals showing reduced NOTCH1 activity and reduced expression of target genes. Functional studies in cells and zebrafish embryos and in silico modeling indicate that MIB1 functions as a dimer, which is disrupted by the human mutations. Targeted inactivation of Mib1 in mouse myocardium causes LVNC, a phenotype mimicked by inactivation of myocardial Jagged1 or endocardial Notch1. Myocardial Mib1 mutants show reduced ventricular Notch1 activity, expansion of compact myocardium to proliferative, immature trabeculae and abnormal expression of cardiac development and disease genes. These results implicate NOTCH signaling in LVNC and indicate that MIB1 mutations arrest chamber myocardium development, preventing trabecular maturation and compaction.
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BHPR research: qualitative * 1. Complex reasoning determines patients' perception of outcome following foot surgery in rheumatoid arhtritis. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Oral abstracts 3: RA Treatment and outcomes * O13. Validation of jadas in all subtypes of juvenile idiopathic arthritis in a clinical setting. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Implantação percutânea de próteses valvulares aórticas: resultados de uma nova opção terapêutica na estenose aórtica com alto risco cirúrgico. Rev Port Cardiol 2012; 31:143-9. [DOI: 10.1016/j.repc.2011.12.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Accepted: 09/08/2011] [Indexed: 11/15/2022] Open
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Transcatheter aortic valve implantation: Results of a new therapeutic option for high surgical risk aortic stenosis. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2012. [DOI: 10.1016/j.repce.2011.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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38
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Uso de antagonistas de los receptores de aldosterona tras el infarto de miocardio. Datos del registro REICIAM. Rev Esp Cardiol 2011; 64:981-7. [DOI: 10.1016/j.recesp.2011.06.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2010] [Accepted: 06/09/2011] [Indexed: 11/26/2022]
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Acute rheumatic fever in a grown up with repaired tetralogy of Fallot: the role of acquired diseases in patients with congenital heart diseases. Int J Cardiol 2011; 148:e60-2. [PMID: 19356812 DOI: 10.1016/j.ijcard.2009.03.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2009] [Accepted: 03/03/2009] [Indexed: 11/18/2022]
Abstract
We report a 20 year old patient with repaired Tetralogy of Fallot who presented with acute right side heart failure. The echocardiogram showed severe mitral regurgitation which was not present one year before. Because of mitral insufficiency, pulmonary pressure increased and it was nearby 70% systemic pressure. Pulmonary regurgitation got worse, and the patient came to the hospital in a state of anasarca. After valve replacement, histopathological study of the mitral valve and the aortic valve revealed Aschoff nodules and rheumatic fever was confirmed.
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Causes of peri-operative mortality after transcatheter aortic valve implantation: a pooled analysis of 12 studies and 1223 patients. THE JOURNAL OF INVASIVE CARDIOLOGY 2011; 23:180-184. [PMID: 21562344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND In order to improve technique and to prevent serious procedural complications during transcatheter aortic valve implantation (TAVI), it is crucial to identify the causes of death of patients undergoing this procedure. OBJECTIVE The objective of this study was to identify the causes of death during the procedure and at 1 month in patients with severe aortic stenosis undergoing TAVI. METHODS 12 published studies with information about the causes of death in patients undergoing TAVI were selected. Overall, 1223 patients were included in these studies, and 249 deaths were reported (119 at 1 month and 130 at >1 month post-procedure). Mortality during the procedure and at 1 month was 2.3% and 9.7%, respectively. The proportion of cardiac deaths was higher at <1 month in comparison with >1 month (56% versus 34%, respectively; p = 0.001). At 1 month, the most frequent causes of death were cardiac failure/multi-organ failure (24%), sudden death/cardiac arrest (17%), vascular and bleeding complications (17%), stroke (11%), sepsis (11%), and cardiac tamponade (10%). During the procedure, the most frequent causes of death were cardiac tamponade (39%), cardiac failure (21%), cardiac arrest (18%), and vascular and/or bleeding complications (18%). In patients treated with the CoreValve system (Medtronic, Minneapolis, Minnesota) versus those treated with Edwards valves (Cribier-Edwards, Edwards-SAPIEN or SAPIEN XT valve, Edward Lifesciences, Irvine, California), deaths at 1 month due to vascular and bleeding complications were less frequent (3% versus 22%, respectively; p = 0.019), but those due to cardiac tamponade (26% versus 6%, respectively; p = 0.019), and because of aortic regurgitation (10% versus 0%, respectively; p = 0.03) were more frequent. CONCLUSION In this pooled analysis, mortality at 1 month after TAVI was 9.7%. The causes of death were widely variable, and of both cardiac and non-cardiac origin. There were some important differences between both devices in the cause of mortality.
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Entrapment of circular mapping catheter in the mitral subvalvular apparatus during segmental isolation of pulmonary veins. Rev Esp Cardiol 2011; 64:163-4. [PMID: 21256659 DOI: 10.1016/j.recesp.2010.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Accepted: 08/04/2010] [Indexed: 11/24/2022]
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Severe aortic regurgitation after the closure of a ruptured congenital aneurysm of sinus of Valsalva with an Amplatzer device. EUROINTERVENTION 2010; 6:426-7. [DOI: 10.4244/eijv6i3a71] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Severe coronary spasm induced by OCT wire. There are no innocuous procedures. THE JOURNAL OF INVASIVE CARDIOLOGY 2010; 22:385. [PMID: 20679677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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[Severe aortic stenosis in a critical condition]. Med Intensiva 2010; 36:513-5. [PMID: 20219267 DOI: 10.1016/j.medin.2010.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Revised: 01/04/2010] [Accepted: 01/05/2010] [Indexed: 10/19/2022]
Abstract
There is little information about patients with severe aortic stenosis (SAS) who require admission to acute care units. We studied 27 patients with SAS admitted in a tertiary hospital coronary care unit. The most frequent reasons for admission were severe heart failure (42%), acute coronary syndrome (39%) and cardiac arrest (8%). At a mean follow-up of 6.5 months, 11 patients died. Cumulative survival was 74±8%, 70±9%, and 62±10% at 7, 30 and 60 days, respectively. Out of the 27 patients, 13 (48%) underwent surgical intervention, these patients having lower Euroscore (13±11 vs. 34±18%, p=0.002) and higher survival (92±7% at 7, 30 and 60 days vs. 50±13%, 40±14% and 30±14%; p=0.002). Thus, patients with SAS who require hospitalization in the intensive care units constitute a very high risk population, with very high mortality, especially during the first week after admission and in patients who have not undergone surgery.
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Do patients with ST segment elevation myocardial infarction in Killip class I need intensive cardiac care after a successful primary percutaneous intervention? ACTA ACUST UNITED AC 2010; 11:243-6. [PMID: 19995263 DOI: 10.1080/17482940903362588] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND OBJECTIVE There are limited data regarding the need for intensive care or the appropriate length of hospital stay for patients with ST elevation acute myocardial infarction (STEMI). In order to optimize resources, we tried to determine the need of coronary care unit (CCU) admission for patients with STEMI who remained in Killip class I after a successful primary percutaneous coronary intervention (PPCI). METHODS From August of 2006 till June of 2008, we analyzed data from all patients admitted in our CCU who met these criteria, a total of 278. We prospectively recorded all in-hospital adverse events and event-free survival at 30 and 90 days (all cause death, stroke, new acute coronary syndrome or re-hospitalization due to heart failure). Medical treatment was optimized according to the current guidelines. RESULTS A coronary stent was implanted in 96% of the patients. None of the patients had any adverse event that could not be resolved in a step-down unit. Survival at 30 and at 90 days was 99.6% and 98.3% respectively. Event-free survival was 97.3% at 30 days and 94.3% at 90 days. The median length of stay was three days in the CCU and five days in the hospital. CONCLUSION Patients with STEMI treated with PPCI who remained in Killip class I after the procedure and receive optimal pharmacological treatment have an excellent prognosis. All of them can probably be admitted safely to a step-down unit. Wide application of this management strategy may result in substantial cost savings.
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Severe septal hypertrophy: is it necessarily a contraindication for the transcatheter implantation of an Edwards-Sapien prosthesis? Rev Esp Cardiol 2010; 63:241-2. [PMID: 20109424 DOI: 10.1016/s1885-5857(10)70046-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3D Transesophageal Echocardiographic Guidance and Monitoring of Percutaneous Aortic Valve Replacement. Echocardiography 2010; 27:84-6. [DOI: 10.1111/j.1540-8175.2009.01021.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Cause of complete atrioventricular block after percutaneous aortic valve implantation: insights from a necropsy study. Circulation 2009; 120:e29-30. [PMID: 19652115 DOI: 10.1161/circulationaha.109.849281] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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[Implantation of aortic valvular prosthesis via transfemoral catheter. Evaluation of candidates undergoing the procedure]. Med Clin (Barc) 2009; 133:414-21. [PMID: 19674759 DOI: 10.1016/j.medcli.2009.05.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2009] [Accepted: 05/26/2009] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND OBJECTIVE In recent years, techniques for implantation of aortic prosthesis via catheter have been developed as a therapeutic alternative in patients with severe aortic stenosis rejected for surgery. The correct selection of candidates is one of the more complex aspects of this treatment. We analyzed the acceptance rate in our environment for transcatheter aortic valve implantation in patients referred to our hospital for evaluation as possible candidates, describing the exclusion reasons. PATIENTS AND METHOD 30 patients with severe aortic stenosis and rejected for surgical aortic valve replacement were referred to our hospital to evaluate transcatheter aortic valve implantation. The patients first underwent clinical evaluation and were studied with echocardiography, angiography and computed tomography. RESULTS Of the 30 patients, 18 were rejected for the procedure (60%): 4 patients with non-severe aortic stenosis, 2 asymptomatic patients, 2 patients who finally underwent surgery because of a low-surgical-risk, 5 patients with contraindications for the procedure, 2 patients who finally did not want to undergo the procedure and 3 patients were further rejected because the vascular access was inappropriate. Of the remaining 12 patients initially accepted, 3 died before the procedure was performed. Finally, only 9 patients (30%) underwent transcatheter aortic valve implantation. CONCLUSIONS Of the patients referred for transcatheter aortic valve implantation, only 40% were accepted. The mortality rate during the evaluation process of this procedure is high, showing that these patients are terminally ill.
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Real Time Three-Dimensional Transesophageal Echocardiography for Guiding Percutaneous Mitral Valvuloplasty. Echocardiography 2009; 26:746-8. [DOI: 10.1111/j.1540-8175.2009.00913.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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