RESUMO
Mitral stenosis is the most common valvular pathology complicating pregnancy. Herein are reported the details of a 26-week pregnant patient with severe mitral stenosis and NYHA class 3-4 symptoms. Percutaneous mitral balloon valvuloplasty was performed under guidance of three-dimensional transesophageal echocardiography and right atrial mapping, without using fluoroscopy. Video 1: Two-dimensional transesophageal echocardiography. The four-chamber view shows limited opening of the rheumatic mitral valve. Video 2: Two-dimensional transesophageal echocardiography while the balloon is inflated. Video 3: Live/real time three-dimensional transesophageal echocardiography showing the uninflated balloon passing through the mitral valve. Video 4: Live/real time three-dimensional transesophageal echocardiography showing the inflated balloon passing through the mitral valve.
Assuntos
Valvuloplastia com Balão , Ecocardiografia Tridimensional , Ecocardiografia Transesofagiana , Estenose da Valva Mitral/terapia , Valva Mitral/diagnóstico por imagem , Complicações Cardiovasculares na Gravidez/terapia , Ultrassonografia de Intervenção/métodos , Adulto , Feminino , Átrios do Coração/diagnóstico por imagem , Humanos , Valva Mitral/fisiopatologia , Estenose da Valva Mitral/diagnóstico por imagem , Estenose da Valva Mitral/fisiopatologia , Valor Preditivo dos Testes , Gravidez , Complicações Cardiovasculares na Gravidez/diagnóstico por imagem , Complicações Cardiovasculares na Gravidez/fisiopatologia , Recuperação de Função Fisiológica , Resultado do TratamentoRESUMO
The objective is to demonstrate safety and early clinical results of surgical transapical closure of paravalvular leaks (PVLs) following mitral valve replacement in significant regurgitation. Between March 2014 and February 2015, 12 patients (mean age 52.1 ± 6.0 years, 66.6% male) with severe symptomatic mitral PVLs (n = 13) underwent surgical transapical closure procedure through left mini-thoracotomy. All patients were in NYHA functional class III-IV and median logistic EuroSCORE was 24.2 ± 6.4% (range, 13.5-34.6%). Indications were heart failure (n = 10) and symptomatic hemolysis (n = 2) due to severe mitral regurgitation (MR). Amplatzer Vascular Plug-III devices (n = 9) were used for smaller and regular defects; whereas Atrial Septal Defect closure devices (n = 4) were used for larger defects. Technical success was achieved in 10 (83.3%) patients. One (8.5%) patient with 2 + MR was treated medically. A patient with residual 4 + MR underwent re-operation. There was no procedure-related complication including mortality, device migration, embolization, or cardiac laceration. Mean procedure and fluoroscopy times were 166.4 ± 39.5 (range, 90-210) and 25.7 ± 17.3 (range, 16-64) minutes, respectively. The mean intensive care and hospital stays were 2.1 ± 1.3 and 10.3 ± 6.5 days, respectively. Clinical efficacy was achieved in 9 (75%) of 12 patients at early follow-up of 8.5 ± 2.1 months. NYHA status was class II in two patients, and no hemolytic anemia was diagnosed. Echocardiographic studies revealed a significant reduction of preoperative MR (3-4+) to less than 1+ MR after operations (P < 0.05). Surgical transapical approach to PVL closure is a safe and effective procedure following mitral valve replacement. Early results show that this procedure can be an alternative to re-operation for high-risk patients. Further studies are needed to prove its effectiveness in the long term.
Assuntos
Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/instrumentação , Próteses Valvulares Cardíacas , Insuficiência da Valva Mitral/cirurgia , Valva Mitral/cirurgia , Ecocardiografia Doppler em Cores , Ecocardiografia Tridimensional , Ecocardiografia Transesofagiana , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valva Mitral/diagnóstico por imagem , Valva Mitral/fisiopatologia , Insuficiência da Valva Mitral/diagnóstico por imagem , Insuficiência da Valva Mitral/fisiopatologia , Estudos Prospectivos , Falha de Prótese , Reoperação , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Effect of pulmonary hypertension (PH) on right ventricular (RV) geometry constitutes an ideal target to assess both pulmonary artery pressure (PAP) and its physiological importance. In this study, we evaluated the diagnostic power of the basal segment of septomarginal trabeculation (SMT) in predicting the PH and RV hypertrophy by cardiovascular magnetic resonance (CMR) in patients with idiopathic pulmonary arterial hypertension (IPAH) and Eisenmenger's syndrome (ES). METHODS: Eleven patients with IPAH, seven patients with ES, and 20 healthy controls were enrolled. CMR was used to measure the area and the thickness of the basal segment of SMT and right ventricular free wall (RVFW). Pulmonary artery systolic pressures (PASPs) were estimated by transthoracic echocardiography (TTE) with continuous-wave Doppler analysis measuring maximal tricuspid regurgitation (TR) velocity. Late gadolinium enhancement (LGE) findings of CMR and brain natriuretic peptide (BNP) levels were also obtained in all patients and control group. RESULTS: The area and the thickness of the basal segment of SMT were higher in patients with IPAH and ES than control group (P<.001). Pulmonary artery dimension, end-diastolic diameter of RV, RVFW thickness, and BNP levels were found to be significantly correlated with PAP (P<.001). LGE was present at the insertion point of RV only in patients group (P<.001). CONCLUSIONS: Increased area and thickness of the basal segment of SMT are easily measurable noninvasive markers of PH in patients with IPAH and ES.
Assuntos
Hipertensão Pulmonar Primária Familiar/diagnóstico por imagem , Hipertensão Pulmonar Primária Familiar/fisiopatologia , Hipertrofia Ventricular Direita/diagnóstico por imagem , Hipertrofia Ventricular Direita/fisiopatologia , Imageamento por Ressonância Magnética/métodos , Adulto , Hipertensão Pulmonar Primária Familiar/complicações , Estudos de Viabilidade , Feminino , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/fisiopatologia , Humanos , Hipertrofia Ventricular Direita/complicações , Masculino , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/fisiopatologia , Reprodutibilidade dos Testes , Volume Sistólico/fisiologiaRESUMO
BACKGROUND: This study sought to compare various outcomes among a new specifically designed transcatheter paravalvular leak closure (TPVLC) device and the devices that are being utilized off-label. METHODS: Between April 2012 and January 2015, in a prospective two-center study, 52 patients who needed surgical reintervention due to a hemodynamically significant prosthetic paravalvular leak were studied. This study population was divided into two groups. Group I was composed of 32 patients who underwent paravalvular leak (PVL) closure with the currently available devices that are being utilized off-label, while group II consisted of 20 patients who were treated with the new specifically designed Occlutech PVL device. RESULTS: Demographic and clinical variables indicated a higher rate of atrial fibrillation (P = 0.027) and chronic obstructive airway disease (P = 0.009) in group II. The apical approach was the most commonly used intervention route used for group II (P = 0.019). The procedural success rate was 100% (29 of 29 leaks) in group II while the rate was 92% (39 of 42 leaks) in group I. However, more secondary events were observed in group I, but they did not reach statistical significance (8 vs. 1, P = 0.064). CONCLUSIONS: With its high procedural success rate and encouraging outcome results, the Occlutech device seems to satisfy the expectations of a specifically designed PVL closure device. © 2016 Wiley Periodicals, Inc.
Assuntos
Cateterismo Cardíaco/efeitos adversos , Cateterismo Cardíaco/instrumentação , Insuficiência Cardíaca/terapia , Doenças das Valvas Cardíacas/terapia , Implante de Prótese de Valva Cardíaca/efeitos adversos , Implante de Prótese de Valva Cardíaca/instrumentação , Valvas Cardíacas , Hemólise , Falha de Prótese , Adulto , Idoso , Cateterismo Cardíaco/métodos , Ecocardiografia Tridimensional , Ecocardiografia Transesofagiana , Feminino , Insuficiência Cardíaca/diagnóstico por imagem , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/fisiopatologia , Doenças das Valvas Cardíacas/fisiopatologia , Implante de Prótese de Valva Cardíaca/métodos , Valvas Cardíacas/diagnóstico por imagem , Valvas Cardíacas/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Rotulagem de Produtos , Estudos Prospectivos , Desenho de Prótese , Retratamento , Fatores de Tempo , Resultado do Tratamento , TurquiaRESUMO
BACKGROUND: The purpose of this study is to assess the electrocardiographic and electrophysiological parameters of conduction abnormalities in patients undergoing transcatheter aortic valve implantation (TAVI) due to severe aortic valve stenosis. METHODS: The study included 55 patients who underwent TAVI using either the Boston Scientific Lotus (n:25) (Boston Scientific, Natick, MA, USA) or Edwards Sapien XT (n:30) (Edwards Lifesciences, Irvine, CA, USA) prostheses. An electrophysiological study (EPS) was performed in the catheterization room immediately before the initial balloon valvuloplasty and immediately after prosthesis implantation. RESULTS: QRS duration and His-bundle to His-ventricle (HV) intervals, which were similar between the two groups before the procedure, were found to be significantly higher in the Lotus valve group postprocedure. Permanent pacemakers (PPMs) were required more frequently in the Lotus group than in the Sapien XT group at discharge (24.0% vs 6.7%, P = 0.07). With the exception of a higher prevalence of paravalvular leakage (P < 0.001) in patients undergoing Sapien XT implantation, other clinical outcomes were similar between the two groups. Multiple regression analysis revealed that baseline atrioventricular (AV) conduction disorders and HV intervals after the procedure were independently associated with PPM implantation after TAVI. CONCLUSION: In this first study comparing the findings of EPS and electrocardiography, the impact of the Lotus valve on AV conduction systems was greater than that of the Sapien XT. However, the need for PPM was higher in the Lotus valve than in the Sapien XT. PPM requirement is related to valve design; it may decrease with reduced frame height and metal burden in novel valve systems.
Assuntos
Estenose da Valva Aórtica/cirurgia , Sistema de Condução Cardíaco/fisiopatologia , Próteses Valvulares Cardíacas , Substituição da Valva Aórtica Transcateter , Idoso , Bloqueio Atrioventricular/etiologia , Eletrocardiografia , Eletrofisiologia , Feminino , Humanos , Masculino , Marca-Passo Artificial , Análise de RegressãoRESUMO
PURPOSE: To compare the choroidal thicknesses in long-term smokers with those of nonsmoking healthy individuals using spectral domain optical coherence tomography. PARTICIPANTS: Forty-six individuals who had been smoking at least for 20 years, but otherwise without systemic problems, participated in this prospective pilot study. The control group comprised 42 nonsmoking individuals. METHODS: The ages, refractions, and axial length measurements of the cases were recorded. Central macular thickness and choroidal thickness at the fovea and at 500 µm intervals from the foveal center in both temporal and nasal directions were measured using spectral domain optical coherence tomography. RESULTS: Although the smoking period of the smokers was mean 32.4 ± 9 years (range: 20-60), the mean pack-years of cigarettes was 35.1 ± 23.8 (range: 10-120). No significant difference was observed regarding refraction value and axial length between smokers and nonsmokers group. In addition, no significant difference was observed for central macular thickness and choroidal thickness values at 500, 1,000, 1,500, and 2,000 µm nasal and temporal part of the fovea, between 2 groups. CONCLUSION: Macular and choroidal thicknesses in long-term smokers were observed to be similar to those of healthy individuals.
Assuntos
Corioide/anatomia & histologia , Fumar , Adulto , Idoso , Comprimento Axial do Olho/anatomia & histologia , Feminino , Voluntários Saudáveis , Humanos , Masculino , Pessoa de Meia-Idade , Fibras Nervosas , Tamanho do Órgão , Projetos Piloto , Estudos Prospectivos , Refração Ocular/fisiologia , Células Ganglionares da Retina/citologia , Fatores de Tempo , Tomografia de Coerência ÓpticaRESUMO
A 37 year-old female patient in whom the transthoracic echocardiography examination revealed dilatation of left heart chambers with left ventricular ejection fraction of 30% and moderate-to-severe mitral valve regurgitation was admitted to our hospital. On 2DTEE examination, mitral valve was normal; however, on 3D images, clefts of both anterior and posterior leaflets were revealed. Isolated cleft mitral valve without any other feature of atrioventricular septal defect is uncommon. 2D echocardiography has limited capability in defining the complex 3D anatomic characteristics of the cleft. 3DTEE allows to visualize the cleft position, morphology, and size, and it is important for surgical planning.
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Ecocardiografia Doppler em Cores/métodos , Ecocardiografia Transesofagiana/métodos , Insuficiência da Valva Mitral/diagnóstico , Valva Mitral/anormalidades , Adulto , Diagnóstico Diferencial , Feminino , Humanos , Imageamento Tridimensional , Valva Mitral/diagnóstico por imagemRESUMO
Interrupted aortic arch is a very rare but well-described congenital anomaly. Concomitant presentation of interrupted aortic arch and giant subclavian artery aneurysm is an unusual event in adulthood. To the best of our knowledge, hybrid intervention for type A aortic arch interruption with a giant aneurysm of the subclavian artery is an alternative approach for the management of these concomitant pathologies in adults.
Assuntos
Aneurisma/diagnóstico por imagem , Aneurisma/cirurgia , Aorta Torácica/anormalidades , Coartação Aórtica/diagnóstico por imagem , Coartação Aórtica/cirurgia , Artéria Subclávia/anormalidades , Implante de Prótese Vascular , Angiografia por Tomografia Computadorizada , Humanos , Masculino , Adulto JovemRESUMO
We present the use of Konno's procedure for the reconstruction of a huge left ventricular outflow tract pseudoaneurysm formed after aortic valve replacement.
Assuntos
Falso Aneurisma/cirurgia , Procedimentos Cirúrgicos Cardiovasculares/métodos , Aneurisma Cardíaco/cirurgia , Complicações Pós-Operatórias/cirurgia , Obstrução do Fluxo Ventricular Externo/cirurgia , Adulto , Valva Aórtica/cirurgia , Insuficiência da Valva Aórtica/cirurgia , Implante de Prótese de Valva Cardíaca , Humanos , Masculino , Fatores de Tempo , Resultado do TratamentoRESUMO
Transcatheter valve implantation is a novel interventional technique, which was developed as an alternative therapy for surgical aortic valve replacement in inoperable patients with severe aortic stenosis. Despite limited experience in using transcatheter valve implantation for mitral and aortic regurgitation, transapical transcatheter aortic valve implantation and valve-in-valve implantation for degenerated mitral valve bioprosthesis can be performed in high-risk patients who are not candidates for conventional replacement surgery. In this case, we present the simultaneous transcatheter valve implantation via transapical approach for both degenerated bioprosthetic mitral valve with severe regurgitation and pure severe aortic regurgitation.
Assuntos
Insuficiência da Valva Aórtica/cirurgia , Bioprótese , Implante de Prótese de Valva Cardíaca/instrumentação , Insuficiência da Valva Mitral/cirurgia , Substituição da Valva Aórtica Transcateter/instrumentação , Idoso de 80 Anos ou mais , Insuficiência da Valva Aórtica/complicações , Insuficiência da Valva Aórtica/diagnóstico , Terapia Combinada/instrumentação , Terapia Combinada/métodos , Análise de Falha de Equipamento , Implante de Prótese de Valva Cardíaca/métodos , Humanos , Masculino , Insuficiência da Valva Mitral/complicações , Insuficiência da Valva Mitral/diagnóstico , Desenho de Prótese , Substituição da Valva Aórtica Transcateter/métodos , Resultado do TratamentoRESUMO
Red cell distribution width (RDW) and neutrophil/lymphocyte ratio (NLR) have been found to be associated with cardiovascular diseases. Only a few trials have investigated the correlation of these parameters with postoperative atrial fibrillation (AF). However, the correlation of these parameters in non-valvular AF is still unclear. We retrospectively analyzed consecutive AF patients from medical records and included 117 non-valvular AF patients (103 paroxysmal and 14 chronic AF). All subjects underwent physical examination and echocardiographic imaging. Complete blood counts (CBCs) were analyzed for hemoglobin, RDW, neutrophil and lymphocyte counts as well as mean corpuscular volume. Results of CBC tests within the previous year were also included and the averages were used. The demographic and echocardiographic properties of non-valvular AF group were comparable to the control group except for left atrial volumes which were increased in AF (median 33.1, IQR 26.3-41.1 cm(3) vs. median 26.4, IQR 24.2-28.9 cm(3); p = 0.01). RDW levels were significantly higher in the AF group (median 13.4 %, IQR 12.9-14.1 %) compared to the control (median 12.6 %, IQR 12.0-13.1 %; p = 0.01). NLR was not statistically different in the AF group and the controls (2.04 ± 0.94 vs. 1.93 ± 0.64, respectively; p = 0.32). Hs-CRP levels were higher in the AF group compared to the controls (median 0.84, IQR 0.30-1.43 mg/L vs. median 0.29, IQR 0.18-0.50 mg/L, respectively; p = 0.01). Multivariate logistic regression analysis revealed RDW (OR 4.18, 95 % CI 2.15-8.15; p = 0.01), hs-CRP (OR 3.76, 95 % CI 1.43-9.89; p = 0.01) and left atrial volume (OR 1.31, 95 % CI 1.06-1.21; p = 0.01) as the independent markers of non-valvular AF. Multivariate linear regression analysis revealed that hemoglobin levels (standardized ß coefficient = -0.252; p = 0.01) and the presence of AF (standardized ß coefficient = 0.336; p = 0.01) were the independent correlates of RDW levels. Elevated RDW levels, not NLR, may be an independent risk marker for non-valvular AF.
Assuntos
Fibrilação Atrial/sangue , Índices de Eritrócitos , Adulto , Fibrilação Atrial/fisiopatologia , Biomarcadores/sangue , Eletrocardiografia , Feminino , Humanos , Contagem de Linfócitos , Linfócitos/patologia , Masculino , Pessoa de Meia-Idade , Neutrófilos/patologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Elevated mean platelet volume may reflect presence of active large platelets, which lead to fatal or non-fatal cardiovascular events. In recent studies, lack of nocturnal blood pressure fall was presented as an independent predictor of poor prognosis in essential hypertension. The relation of raised MPV with left ventricular hypertrophy has also been reported in hypertension. The aim of this study was to investigate the relation between MPV, non-dipping blood pressure pattern, and left ventricular mass index (LVMI) in sustained hypertension. MATERIAL AND METHODS: A total of 2500 patients, whose ambulatory blood pressure (ABP) records had been evaluated retrospectively between January 2010 and December 2012, were included. Patients were divided into 3 groups according to their ABP values: non-dipper hypertensive (n=289), dipper hypertensive (n=255), and normotensive (n=306). The MPV levels and biochemical analyses were recorded from patient files and, LVMI were automatically calculated using a regression equation. RESULTS: The non-dipper and dipper hypertensive groups had significantly higher MPV levels than normotensives (8.4±1 fL, 8.3±1 fL, and 8.1±0.6 fL, respectively, p<0.001). However, there was no difference among the non-dipper and dipper groups in terms of MPV level (p=0.675). Although LVMI was significantly different between non-dipper, dipper, and normotensive groups (p=0.009), no correlation was found between MPV level and LVMI in dipper and non-dipper hypertensive patients (r=-0.080, p=0.142). There was a weak correlation between MPV level and ambulatory 24-h diastolic and systolic blood pressure (r=0.076, p=0.027, and r=0.073, p=0.033, respectively). CONCLUSIONS: We demonstrated that there was no correlation between MPV level, non-dipping pattern of blood pressure, and LVMI in sustained hypertension.
Assuntos
Plaquetas , Pressão Sanguínea , Ventrículos do Coração/anatomia & histologia , Hipertensão/sangue , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Coexistence of bicuspid aortic and pulmonary valves in the same patient is a very rare entity identified mainly during surgery and postmortem. To the best of our knowledge, only one case has been diagnosed by two-dimensional echocardiography in a newborn with malposition of the great arteries but no images were presented. Here, we are reporting the first case of bicuspid pulmonary and aortic valves diagnosed by live/real time three-dimensional transesophageal echocardiography in an adult with normally related great arteries.
Assuntos
Anormalidades Múltiplas/diagnóstico por imagem , Valva Aórtica/anormalidades , Ecocardiografia Tridimensional/métodos , Ecocardiografia Transesofagiana/métodos , Doenças das Valvas Cardíacas/complicações , Doenças das Valvas Cardíacas/diagnóstico por imagem , Valva Pulmonar/anormalidades , Valva Pulmonar/diagnóstico por imagem , Valva Aórtica/diagnóstico por imagem , Doença da Válvula Aórtica Bicúspide , Sistemas Computacionais , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
When the member states imposed unilateral restrictions on the cross-border movement of persons and goods in their initial response to the COVID-19 pandemic, the EU appeared to relapse into the 'politics trap' of earlier integration crises. However, our analysis of entry restrictions for persons in France, Germany, Italy, the Netherlands, and Poland from the end of 2019 to the summer of 2022 shows no systematic relationship between domestic politicisation and national border closures. Rather, border closures followed the course of the pandemic as well as EU recommendations. Our findings suggest that the EU was able to escape the 'politics trap' thanks to the exogenous and symmetrical nature of the crisis and effective EU-level policy coordination.
RESUMO
OBJECTIVE: The main objective of this study was to determine a cutoff level of plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) that could successfully predict the short- and long-term prognosis of patients with acute heart failure at the time of admission to the emergency department. The results of our study are presented in context with previously published literature. We believe that the present study will be useful and salutary for the progress of literature. METHODS: N-terminal pro-B-type natriuretic peptide plasma levels were obtained from 100 patients with shortness of breath and left ventricular dysfunction upon admission to the emergency department. All patients underwent follow-up evaluations 30 days and 1 year after admission. The end point was defined as all-cause mortality. RESULTS: The mean age of the patients in this study was 70.8 ± 11.6 years, and 51% were female. All-cause mortality at the 30-day and 1-year follow-up evaluations was 21.2% and 53.5%, respectively. We determined that the optimal NT-proBNP cutoff point for predicting 30-day mortality at the time of admission was 9152.4 pg/mL, with a 71.4% sensitivity and an 81.3% specificity (95% confidence interval, area under the curve: 0.726; P = .002). The optimal NT-proBNP cutoff point for predicting 1-year mortality at the time of admission was 3630.5 pg/mL, with an 83.0% sensitivity and a 52.2% specificity (95% confidence interval, area under the curve: 0.644; P = .014). CONCLUSION: Elevated NT-proBNP levels at the time of admission are a strong and independent predictor of all-cause mortality in patients with acute heart failure at 30 days and 1 year after admission. Furthermore, the optimal cutoff level of NT-proBNP used to predict 30-day and 1-year mortality had high sensitivity.
Assuntos
Insuficiência Cardíaca/diagnóstico , Peptídeo Natriurético Encefálico/sangue , Fragmentos de Peptídeos/sangue , Doença Aguda , Idoso , Biomarcadores/sangue , Estudos Transversais , Eletrocardiografia , Serviço Hospitalar de Emergência , Feminino , Insuficiência Cardíaca/sangue , Insuficiência Cardíaca/mortalidade , Humanos , Masculino , Prognóstico , Estudos Prospectivos , Sensibilidade e EspecificidadeRESUMO
INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of chronic morbidity and mortality. Bronchial obstruction and increased pulmonary vascular resistance impairs right atrial functions. In this study, we aimed to investigate the effect of bronchial obstruction on p wave axis in patients with COPD and usefulness of electrocardiography (ECG) in the evaluation of the severity of COPD. PATIENTS AND METHODS: Ninety five patients (64 male and 31 female) included to the study. Patients were in sinus rhythm, with normal ejection fraction and heart chamber sizes. Their respiratory function tests and 12 lead electrocardiograms were obtained at same day. Correlations with severity of COPD and ECG findings including p wave axis, p wave duration, QRS axis, QRS duration were studied. RESULTS: The mean age was 58 ± 12 years. Their mean p wave axis was 62 ± 18 degrees. In this study, p wave axis has demonstrated significant positive correlations with stages of COPD and QRS axis but significant negative correlations with FEV1, FEF, BMI and QRS duration. P wave axis increases with increasing stages of COPD. CONCLUSION: Verticalization of the frontal p wave axis may be an early finding of worsening of COPD before occurrences of other ECG changes of hypertrophy and enlargement of right heart chambers such as p pulmonale. Verticalization of the frontal p wave axis reflecting right atrial electrical activity and right heart strain may be a useful parameter for quick estimation of the severity of COPD in an out-patient cared.
Assuntos
Eletrocardiografia , Doença Pulmonar Obstrutiva Crônica/patologia , Adulto , Idoso , Arritmias Cardíacas/patologia , Função do Átrio Direito , Feminino , Átrios do Coração/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Doença Pulmonar Obstrutiva Crônica/classificação , Doença Pulmonar Obstrutiva Crônica/diagnóstico por imagem , Índice de Gravidade de Doença , UltrassonografiaRESUMO
This study evaluated the short and long-term prognostic value of galectin-3 in patients with ST-segment elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PCI). Patients (n = 143) were admitted with STEMI and followed up for 2 years. The study population was divided into high and low galectin-3 groups based on the admission median value of serum galectin-3. Primary clinical outcomes consisted of cardiovascular (CV) mortality, non-fatal reinfarction, stroke, and target vessel revascularization (TVR). CV events were recorded in hospital and at 1 and 2 years. The primary clinical outcomes (in-hospital, 1 year and 2 year) were significantly higher in the high galectin-3 group. (P = .008, P = .004, P = .002, respectively). High galectin-3 levels were also associated with heart failure development and re-hospitalization at both 1 year (P = .029, P = .009, respectively) and 2 years (P = .019, P = .036, respectively). According to Cox multivariate analysis, left ventricular ejection fraction (LVEF) was an independent predictor of 2-year cardiovascular mortality (P = .009), whereas galectin-3 was not (P = .291). Although high galectin-3 levels were not independent predictors of long-term CV mortality in patients with acute STEMI who underwent primary PCI, it was associated with short-term and long-term development of adverse CV events, heart failure, and re-hospitalization.
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Insuficiência Cardíaca , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Prognóstico , Intervenção Coronária Percutânea/efeitos adversos , Galectina 3 , Volume Sistólico , Resultado do Tratamento , Função Ventricular Esquerda , Insuficiência Cardíaca/etiologiaRESUMO
PURPOSE: To determine the safety and efficacy of electrolysis treatment of trichiasis by using ultrafine needle. METHODS: The medical records of 24 lids of 24 patients who underwent electrolysis treatment for trichiasis by the same surgeon (Y.S.) during the period from May 2006 through December 2008 were reviewed. The average age of the 24 patients was 59.2 years (range, 43 to 76 years). Thirteen of the patients were women. RESULTS: The results were considered satisfactory if no recurrence of trichiasis occurred for at least 6 months after the last electrolysis procedure. Sixteen of the 24 patients (66.6%) had a satisfactory result with 1 treatment. Of the 8 patients (33.3%) who had an unsatisfactory result, while 5 (20.8%) responded well to 1 additional electrolysis, 3 (12.5%) responded well to 2 additional electrolyses to the recurrent cilia. The procedure was well tolerated by the patients. All eyelids healed within 2 weeks after treatment without any scarring. Faint hypopigmentation was visible in 2 patients (8.3%). Mild notching of eyelid occurred in 4 patients (16.6%). CONCLUSIONS: Electrolysis treatment by using ultrafine (55-microm thickness) needle is an effective and safe method for treatment of trichiasis with many advantages over other recognized modalities of therapy.
Assuntos
Eletrólise/instrumentação , Agulhas , Triquíase/terapia , Adulto , Idoso , Desenho de Equipamento , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: We investigated the incidence, predictors, and prognosis of gastrointestinal bleeding (GIB) in patients undergoing primary percutaneous coronary intervention (PCI) for ST-elevation myocardial infarction (STEMI). STUDY DESIGN: We reviewed 2,541 consecutive patients (2,111 males, 430 females; mean age 56.5+/-11.8 years) who underwent primary PCI for STEMI. Data on clinical, angiographic findings, and in-hospital outcomes were collected. Gastrointestinal bleeding was defined as apparent upper or lower GIB or melena requiring cessation of antiplatelet or anticoagulant therapy and administration of erythrocyte infusion. RESULTS: Gastrointestinal bleeding was observed in 27 patients (1.1%). Compared to 2,514 patients without GIB, patients with GIB were older (65.9+/-13.5 years vs. 56.4+/-11.8 years; p<0.001), exhibited higher frequencies of female gender (p=0.016), renal failure (p<0.001), and admission anemia (p<0.001), and had a lower procedural success rate (77.9% vs. 91.5%; p=0.02). The development of GIB was associated with significantly higher in-hospital mortality (18.5% vs. 2.9%; p<0.001), longer hospital stay (13.1+/-6.8 days vs. 7.0+/-3.7 days, p=0.02), and increased inotropic requirement (37% vs. 6.7%; p<0.001). In multivariate analysis, inotropic requirement (OR 4.17, 95% CI 1.7-10.4; p=0.002), age above 70 years (OR 3.33, 95% CI 1.4-8.0; p=0.007), and glomerular filtration rate lower than 60 ml/min/1.73 m(2) (OR 2.96, 95% CI 1.2-7.4; p=0.02) were independent predictors of in-hospital GIB. CONCLUSION: The development of GIB is not an uncommon complication after primary PCI for STEMI. These patients have a prolonged hospital stay and increased in-hospital mortality. Increased inotropic requirement, age above 70 years, and impaired renal function are independent predictors of this complication.
Assuntos
Angioplastia Coronária com Balão/efeitos adversos , Hemorragia Gastrointestinal/epidemiologia , Infarto do Miocárdio/terapia , Adulto , Idoso , Demografia , Feminino , Hemorragia Gastrointestinal/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Resultado do TratamentoRESUMO
BACKGROUND: The degree of damage presents a pressing issue in determining trauma severity. Various trauma-scoring systems, such as the injury severity and revised trauma scores, are used worldwide. In this study, we aimed to evaluate the functionalities of these two trauma scoring systems, which are presently used frequently and have scientifically evolved at the state hospital level. METHODS: Following approval from the ethics committee to conduct clinical studies with retrospective archive screening, data between January 1, 2012, and December 31, 2017, were retrospectively analysed for determining the factors affecting mortality in all patients diagnosed with traumatic injury in 29 Mayis State Hospital. Incomplete or unclear data were excluded from this study. Mean and standard deviation were used for continuous variables; percentage and frequency values were used for binary variables. For evaluating continuous variables, Student's t-test or Mann-Whitney U-test was used in independent groups based on their distribution status. Dichotomous variables were evaluated using the chi-square test. The results and significant in univariate analyses were evaluated again by the linear and binary logistic regression model. RESULTS: Mean age of all patients was 37.53±14.47 years [male (35.68±13.9) versus female (40.61±15.1) (p=0.116)]. Mean injury trauma score for the general population was 3.18±8.46. No dissimilarity was noted regarding gender for the injury severity score (ISS) [(3.93±10.49 versus 1.91±2.34) (p=0.727)]. Regarding age, for revised trauma score (RTS), no statistical significance was noted [(7.60±0.91 versus 7.81±0.16) (p=0.207)]. Regarding the injury mechanism, we detected a difference between the two trauma scores; both ISS and RTS also had statistical significance. The results were found for ISS [penetrant (6.56±6.47) versus blunt (2.45±8.68) (p=0.002)] and for RTS [penetrant (7.41±0.54) versus blunt (7.74±0.79) (p=0.001)]. After the final statistics with logistic linear regression, the respiratory rate was statistically significant for penetrant injury [AOR 0.22 (0.001, 0.47) (p≤0.05)]. In the detailed subanalysis for RTS score components, respiratory rate was also significant in moderate traumas [AOR 0.22 (0.001, 0.47) (p=0.004)]. CONCLUSION: Both ISS and RTS are nonsignificant in all moderate injury types. On the other hand, respiratory rate is an important marker, especially in penetrant moderate injuries.