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BACKGROUND: Frontal plane QRS-T angle (fQRS-T) and platelet-to-lymphocyte ratio (PLR) are highly important parameters that well-predict unfavorable outcomes in patients with ST-elevated myocardial infarction (STEMI).There are limited data on the predictive significance of ischemic cardiomyopathy (I-CMP) from the combination of fQRS-T and PLR in STEMI, compared to using fQRS-T and PLR alone. AIM: We aimed to evaluate the ability of the combination of fQRS-T and PLR routinely obtained on admission to identify STEMI patients at risk of I-CMP. METHOD: Six hundred and thirty-eight consecutive patients with STEMI who underwent primary percutaneous coronary intervention between 2018 and 2021 were included. The assessment of I-CMP was conducted through two-dimentional (2D)-echocardiography 6 weeks post-STEMI and I-CMP was defined as a left ventricular ejection fraction (LVEF) of 50% or less. Multivariate logistic regression analysis and receiver operating curve (ROC) analysis were performed to predict the development of I-CMP. RESULTS: In ROC analysis, the cut-off values of fQRS-T and PLR for best predicting I-CMP were 66.72° and 101.23, respectively. The model using the combination of two markers was the most powerful predictor of I-CMP risk (OR: 3.183, 95% CI: 1.971-5.139, p = .001) when included in a single variable such as high fQRS-T or high PLR (OR: 1.422, 95% CI: 0.870-0.232, p = .160). Additionally, the concomitant presence of high fQRS-T and high PLR exhibited the highest specificity (77%) for I-CMP relative to the individual presence of high fQRS-T (66%) or PLR (49%). CONCLUSION: The combination of fQRS-T and PLR, which is a simple and cost-effective risk assessment, may serve as a more reliable prognosticator for I-CMP as opposed to the use of fQRS-T and PLR alone for STEMI.
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Cardiomiopatias , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico por imagem , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Volume Sistólico , Eletrocardiografia , Função Ventricular Esquerda , LinfócitosRESUMO
INTRODUCTION: Early repolarization pattern (ERP) can exist a silent substrate for arrhytmic events in accordance with the previous studies which have shown there has been evidence of morphological changes in left ventricle (LV) in ERP subjects. Despite structural changes in ERP subjects, it has not exactly known whether a change in LV functional parameters occur in ERP. The aim of our study was to investigate LV functional parameters in ERP athletes evaluated by 2D- speckle tracking echocardiography (2D-STE). METHOD: In this study, athletes with ERP (n = 50) and athletes without ERP (n = 50) were recruited between April 2018 and September 2018. For each case, 2D- TTE and 2D- STE evaluation were performed by the same cardiologist. RESULTS: Left ventricle mean global longitudinal strain (GLS) (P < .001) and GLS at all apical chamber views (P < .001), longitudinal peak systolic strain rate (SRS) at A3C (P: .011), early diastolic strain rate (SRE) at A3C (P < .001) and late diastolic strain rate (SRA) at A3C (P: .034) in the ERP athletes were significantly lower than those in the athletes without ERP. LV basal segment circumferential SRS (P: .002) and SRE (P: .006) were significantly lower in ERP athletes compared to athletes without ERP. LV mechanical dispersion was significantly higher in ERP athletes compared to athletes without ERP (P < .001). CONCLUSION: Our study suggests ERP can be more associated with impaired LV longitudinal function than circumferential function. In addition, both LV inferolateral region and basal segment can be more affected functionally in ERP athletes.
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Ecocardiografia , Disfunção Ventricular Esquerda , Ventrículos do Coração/diagnóstico por imagem , Humanos , Sístole , Disfunção Ventricular Esquerda/diagnóstico por imagem , Função Ventricular EsquerdaRESUMO
BACKGROUND: To our knowledge, no study so far investigated the importance of post-procedural frontal QRS-T angle f(QRS-T) in ST segment elevation myocardial infarction (STEMI). The aim of our study was to investigate the role of baseline and post-procedural f(QRS-T) angles for determining high risk STEMI patients, and the success of reperfusion. METHODS: A total of 248 patients with first acute STEMI that underwent primary percutaneous coronary intervention (pPCI) or thrombolytic therapy (TT) between 2013 and 2014 were included in this study. Baseline f(QRS-T) angle was defined as the angle which measured from the first ECG at the time of hospital admission. Post-procedural (QRS-T) angle was defined according to the treatment strategy as follows: the angle which measured from the post-PCI ECG in patients treated with pPCI; the angle which measured from the ECG taken 90 min after onset of therapy in patients treated with TT. RESULTS: The baseline (101.9° ± 48.0 vs. 72.1° ± 49.1, p = 0.014) and post-procedural f(QRS-T) angles (95.7° ± 48.1 vs. 58.1° ± 47.1, p = 0.002) were significantly higher in patients who developed in-hospital mortality than the patients who did not develop in-hospital mortality. Also, f(QRS-T) angle measured at 90 min was significantly lower in patients with successful thrombolysis group compared to failed thrombolysis group (53.2° ± 42.8 vs. 77.3° ± 52.9, p = 0.033), whereas baseline f(QRS-T) angle was similar between two groups (78.6° ± 53.4 vs. 78.9° ± 54.0, p = 0.976). Multivariate analysis showed that post-procedural f(QRS-T) angle ≥89.6° (odds ratio: 3.541, 95% confidence interval: 1.235-10.154, p = 0.019), but not baseline f(QRS-T) angle, was independent predictor of in-hospital mortality. CONCLUSION: f(QRS-T) angle may be used as a beneficial tool for determining high risk patients in acute STEMI. Unlike previous studies, we showed for the first time that that post-procedural f(QRS-T) can predict in-hospital mortality and TT failure.
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Eletrocardiografia/métodos , Intervenção Coronária Percutânea/métodos , Infarto do Miocárdio com Supradesnível do Segmento ST/fisiopatologia , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Terapia Trombolítica/métodos , Angiografia Coronária/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de Risco , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico por imagemRESUMO
BACKGROUND: No study has investigated the prognostic importance of the combined use of QRS distortion and fragmented QRS (fQRS) for risk stratification in acute ST segment elevation myocardial infarction (STEMI). OBJECTIVE: To determine the prognostic value of the combined use of QRS distortion and fQRS in patients with acute STEMI undergoing primary percutaneous coronary intervention (pPCI). METHODS: A total of 454 patients with first STEMI who underwent pPCI were included in this study. Patients were categorized into three groups according to the presence of QRS distortion and fQRS on admission electrocardiography. Group I was defined as fQRS (-) and QRS distortion (-), group 2 was defined as fQRS (+) and QRS distortion (-), or fQRS (-) and QRS distortion (+), and group 3 was defined as both fQRS (+) and QRS distortion (+). RESULTS: Patients in group III had a significantly higher in-hospital mortality rate compared with patients in groups I and II. These patients also had lower left ventricular ejection fraction and ST resolution ratios, higher maximum troponin, and higher frequency of three-vessel disease. Multivariate analysis indicated that group III (OR: 8.84, 95% CI: 2.73-28.62, p<0.001) was an independent predictors of in-hospital mortality. CONCLUSION: The combined use of QRS distortion and fQRS provides additional prognostic value compared with the presence of QRS distortion or fQRS alone for early risk stratification in patients with STEMI treated with pPCI.
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Eletrocardiografia , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST/fisiopatologia , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Biomarcadores/sangue , Feminino , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Medição de Risco , Fatores de Risco , Infarto do Miocárdio com Supradesnível do Segmento ST/mortalidadeRESUMO
BACKGROUND: No study so far investigated fragmented QRS (fQRS) and neutrophil-to-lymphocyte ratio (NLR) together in ST segment elevation myocardial infarction (STEMI). OBJECTIVE: To investigate the relationship between NLR and fQRS, and determine the prognostic significance of the combined use of these two parameters in STEMI. METHODS: We included 368 patients with first acute STEMI who successfully revascularized with primary percutaneous coronary intervention. RESULTS: Patients with fQRS had significantly higher NLR, and in-hospital mortality rate compared to patients with no-fQRS. The best cut-off value of NLR to predict mortality was 5.47. Patients with NLR≥5.47 had a higher frequency of fQRS and in-hospital mortality rate. Multivariate analysis showed that NLR was an independent predictor of the presence of fQRS (OR: 1.095, 95% CI: 1.039-1.153, P=0.001). When patients were stratified by fQRS and cut-off value of NLR, in-hospital mortality gradually increased (P<0.001). CONCLUSION: NLR is independently associated with the presence of fQRS in STEMI patients. Combined use of both parameters provides additional prognostic contribution for identifying patients at higher cardiac risk.
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Eletrocardiografia , Linfócitos , Neutrófilos , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST/sangue , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Angiografia Coronária , Feminino , Humanos , Contagem de Linfócitos , Masculino , Pessoa de Meia-Idade , Prognóstico , Medição de Risco , Resultado do TratamentoRESUMO
BACKGROUND: There was no scientific evidence about the initial treatment of hypertonic saline solution (HSS) in acutely decompensated heart failure (ADHF). OBJECTIVES: This study assessed the impact of using HSS along with a loop diuretic (LD) as the first diuretic treatment for ADHF, focusing on renal function, electrolyte levels, and clinical outcomes. METHODS: In this retrospective case-control study, 171 adult patients (93 females/78 males) with ADHF were included between January 1, 2022, and December 31, 2022. Patients were allocated into two groups: upfront combo HSS+LD and standardized LD. The primary endpoint was worsening renal function (WRF). Hospitalization for HF and all-cause mortality were evaluated during 6 months of follow-up. The significance level adopted in the statistical analysis was 5%. RESULTS: The groups exhibited similarities in baseline characteristics.A significantly higher diuresis on the 1st day (3975 [3000-5150] vs. 2583 [2000-3250], p=0.001) and natriuresis on the 2nd hour (116.00 [82.75-126.00] vs. 68.50 [54.00-89.75], p=0.001) in the initial upfront combo HSS+LD were found in comparison with the standardized LD.When compared to the standardized LD, the utilization of HSS led to an increase in serum Na+ (137.00 [131.75-140.00] vs. 140.00 [136.00-142.25], p=0.001 for upfront combo HSS, 139.00 [137.00-141.00] vs. 139.00 [136.00-140.00], p=.0470 for standardized LD), while chloride (99.00 [94.00-103.25] vs. 99.00[96.00-103.00], p=0.295), GFR (48.50 [29.75-72.50 vs. 50.00 [35.50-63.50, p=0.616), and creatinine (1.20 [0.90-1.70] vs. 1.20 [1.00-1.50], p=0.218) remained stable in the upfront combo HSS group when compared to standardized LD group (Cl-: 102.00 [99.00-106.00] vs. 98.00 [95.00-103.00], p=0.001, eGFR: 56.00 [41.00-71.00] vs. 55.00 [35.00-71.00], p=0.050, creatinine:1.10 [0.90-1.40] vs. 1.20 [0.90-1.70], p=0.009). Worsening renal function (16.1% vs 35.5%, p=0.007), and length of stay in the hospital (4 days [3-7] vs. 5 days [4-7], p=0.004) were lower in the upfront combo HSS+LD in comparison with the standardized LD. In-hospital mortality, hospitalization for HF, and all-cause mortality were similar between the two groups. CONCLUSION: HSS as an initial therapy, when combined with LD, may provide a safe and effective diuresis without impairing renal function in ADHF. Therefore, HSS may lead to a shorter length of stay in the hospital for these patients.
FUNDAMENTO: Não houve evidência científica sobre o tratamento inicial com solução salina hipertônica (SSH) na insuficiência cardíaca agudamente descompensada (ICAD). OBJETIVOS: Este estudo avaliou o impacto do uso de SSH junto com um diurético de alça (DA) como o primeiro tratamento diurético para ICAD, com foco na função renal, níveis de eletrólitos e resultados clínicos. MÉTODOS: Neste estudo retrospectivo de caso-controle, 171 pacientes adultos (93 mulheres/78 homens) com ICAD foram incluídos entre 1º de janeiro de 2022 e 31 de dezembro de 2022. Os pacientes foram alocados em dois grupos: combinação inicial de SSH+DA e DA padronizada. O desfecho primário foi piora da função renal (PFR). A hospitalização por IC e a mortalidade por todas as causas foram avaliadas durante 6 meses de acompanhamento. O nível de significância adotado na análise estatística foi de 5%. RESULTADOS: Os grupos exibiram semelhanças nas características basais. Diurese significativamente maior no 1º dia (3975 [3000-5150] vs. 2583 [2000-3250], p=0,001) e natriurese na 2ª hora (116,00 [82,75-126,00] vs. 131,75-140,00] vs. 94,00-103,25] vs. 99,00 [96,00-103,00], p=0,295), TFG (48,50 [29,75-72,50 vs. 50,00[35,50-63,50, p=0,616) e creatinina (1,20 [0,90-1,70] vs. 1,20 [1,00-1,50], p=0,218) permaneceu estável no grupo SSH combinado inicial quando comparado ao grupo DA padronizado (Cl-: 102,00[99,00-106,00] vs. 98,00[95,00-103,00], p=0,001, TFGe: 56,00 [41,00-71,00] vs. 55,00[35,00-71,00], p=0,050, creatinina: 1,10[0,90-1,40] vs. 1,20 [0,90-1,70], p=0,009). A piora da função renal (16,1% vs. 35,5%, p = 0,007) e o tempo de internação hospitalar (4 dias [3-7] vs. 5 dias [4-7], p = 0,004) foram menores na combinação inicial SSH+DA em comparação com o DA padronizado. A mortalidade hospitalar, a hospitalização por IC e a mortalidade por todas as causas foram semelhantes entre os dois grupos. CONCLUSÃO: SSH como terapia inicial, quando combinada com DA, pode proporcionar uma diurese segura e eficaz sem prejudicar a função renal na ICAD. Portanto, a SSH pode levar a um menor tempo de internação hospitalar para esses pacientes.
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Insuficiência Cardíaca , Humanos , Insuficiência Cardíaca/tratamento farmacológico , Insuficiência Cardíaca/fisiopatologia , Insuficiência Cardíaca/mortalidade , Feminino , Masculino , Solução Salina Hipertônica/administração & dosagem , Estudos Retrospectivos , Idoso , Estudos de Casos e Controles , Pessoa de Meia-Idade , Resultado do Tratamento , Doença Aguda , Inibidores de Simportadores de Cloreto de Sódio e Potássio/administração & dosagem , Inibidores de Simportadores de Cloreto de Sódio e Potássio/uso terapêutico , Idoso de 80 Anos ou mais , Fatores de Tempo , Hospitalização/estatística & dados numéricos , Sódio/sangueRESUMO
Background: Heart failure (HF) is a common condition that affects 1-3% of the general population. Its prevalence exhibits notable international and intranational disparities, partly explained by socioeconomic status, religion, ethnic diversity, and geographic factors. A comprehensive understanding of the epidemiological symptoms of HF in different regions of Türkiye has yet to be revealed. Aims: To examine epidemiological data from 2016 to 2022, focusing on crucial patient characteristics and geographical regions, to determine the incidence and prevalence of HF in Türkiye across seven diverse geographical regions. Study Design: A nationwide population-based retrospective cohort study. Methods: The comprehensive National Electronic Database of the Turkish Ministry of Health was used in this study to obtain data that covers the whole Turkish population from January 1, 2016, to December 31, 2022. The International Classification of Diseases-10 (ICD-10) codes were used to identify adults with HF (n = 2,701,099) and associated comorbidities. Türkiye is divided into seven geographically distinct regions. Epidemiological characteristics and survival data of these regions were analyzed separately. All-cause mortality was set as the primary outcome. Results: In , the total estimated prevalence of adult patients with HF is 2.939%, ranging from 2.442% in Southeastern Anatolia to 4.382% in the Black Sea Region. Except for the Eastern Anatolia Region, the three most often reported comorbidities were hypertension, dyslipidemia, and anxiety disorders. The rates of prescribing guideline-directed medical therapy (GDMT) for HF and other medications varied significantly. GDMT prescription rates were lowest in the Eastern Anatolia Region (82.6% for beta-blockers, 48.7% for RASi, 31.8% for mineralocorticoid receptor antagonists, and 9.4% for SGLT2i). The Mediterranean and Aegean regions had the highest median N-terminal brain natriuretic peptide (NT-proBNP) levels of 1,990,0 pg/ml (518.0-6,636,0) and 1,441,0 pg/ml (363.0-5,000,0), respectively. From 2016 to 2022, 915,897 (33.9%) of 2,701,099 patients died. The Eastern Anatolia Region had the lowest all-cause mortality rate of 26.5%, whereas the Black Sea Region had the highest all-cause mortality rate of 35.3%. Conclusion: Our real-world analysis revealed geographic disparities in HF characteristics, such as decreased mortality in socioeconomically challenged regions. Higher stress susceptibility in developed regions may increase the likelihood of adverse outcomes.
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Insuficiência Cardíaca , Hipertensão , Humanos , Estudos Retrospectivos , Turquia/epidemiologia , Volume Sistólico , Hipertensão/complicaçõesRESUMO
Background Using epicardial adipose tissue thickness (EATt) and neutrophil-to-lymphocyte ratio (NLR) as individual indicators provides beneficial insight into the prognosis of patients suffering from heart failure with preserved ejection fraction (HFpEF). Aim In our study, we aimed to evaluate whether the combined evaluation of NLR and EATt would provide an advantage for identifying high-risk HFpEF patients according to hospitalization for heart failure (HHF) and left ventricular diastolic dysfunction (LVDD). Method A total of 168 outpatients with HFpEF were retrospectively analyzed. The predictive performance of two inflammatory variables was assessed by the receiver operating characteristic curve and a one-way analysis of variance (ANOVA) test. The patients were stratified into three distinct risk categories based on the established cut-off values for EATt and NLR as follows: Group I, high risk; Group II, middle risk; and Group III, low risk. Results Patients in Group I had the highest risk for HHF and the presence of LVDD (p=0.001 for HHF, p=0.011 for LVDD). Patients in Group I also exhibited more symptomatic and a greater number of comorbidities. In Group I, more structural remodeling (enlarged left ventricular end-systolic volume index (LVESVI) and left atrial volume index (LAVI)) and associated signs of increased intracardiac pressure (elevated E/A ratio, medial E/e') were observed. Conclusion The results of our study indicate that the use of both EATt and NLR among patients with HFpEF may provide better accuracy in predicting HHF and LVDD compared to the use of either EATt or NLR alone.
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Background: The administration of propofol and methylene blue (MB) can be associated with the appearance of prolonged green urine discoloration, particularly in patients with heart failure (HF) concomitant with renal and liver dysfunction. Understanding the reasons behind this phenomenon is of clinical significance. Case summary: A 79-year-old woman with a history of HF experienced dyspnoea and persistent green urine discoloration for a week, leading to her hospitalization for acutely decompensated HF. A recent dual-chamber rate-modulated-pacemaker implantation had necessitated propofol sedation and the administration of 100â mg of MB due to methaemoglobinaemia. Upon admission, the patient exhibited elevated levels of brain natriuretic peptide (BNP) and liver function tests, as well as a significant decrease in glomerular filtration rate (GFR). Initial therapy with intravenous furosemide yielded an inadequate response, requiring the initiation of combined diuretic therapy (CDT). The patient's condition improved with CDT, resulting in the normalization of BNP, liver function tests, and GFR, along with the restoration of normal urine colour lasting 12 days. Discussion: Our case report sheds light on the complex interaction between drug metabolic pathways and their potential for prolonged side effects, particularly in patients with multiorgan dysfunction. The association between propofol, MB, and green urine discoloration in the context of HF warrants further investigation, emphasizing the need for increased awareness of drug interactions and their implications in complex clinical scenarios.
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OBJECTIVE: The long-term durability of transcatheter aortic bioprosthetic valves continues to be a major concern. Standardized criteria of the structural valve deterioration (SVD) and bioprosthetic valve failure (BVF) have recently been defined. Limited studies have evaluated the long-term durability of transcatheter aortic valve implantation (TAVI) according to these new definitions. We aim to analyze the durability of TAVI beyond 5 years and to report the frequency of SVD and BVF. METHODS: A total of 89 patients who had undergone TAVI and had theoretically completed at least 5 years after the procedure were included. Either a Medtronic CoreValve or an Edwards SAPIEN XT valve were implanted in the patients. New standardized definitions were used to evaluate SVD and BVF. RESULTS: The mean age of the patients was 78.70±6.95 years. SVD occured in 4 (4.5%) patients during 6 years of follow-up. Severe SVD was observed in 2 patients (2.2%), and these patients had the New York Heart Association class II symptoms. Both patients with severe SVD also met the criteria of BVF. Moderate SVD was observed in 2 patients (2.2%), and these patients had no valve-related symptoms. Of the 4 SVD cases, 2 were associated with increased mean transaortic gradients, whereas the remaining 2 cases were associated with intraprosthetic aortic regurgitation. All patients with SVD are still alive, and none of them have required aortic valve reintervention. CONCLUSION: Although first-generation TAVI devices were used, we determined the low rate of SVD and BVF at the 6-year follow-up. It may be suggested that there is no major concern associated with TAVI even with first-generation devices regarding long-term durability.
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Estenose da Valva Aórtica , Bioprótese , Próteses Valvulares Cardíacas , Substituição da Valva Aórtica Transcateter , Idoso , Idoso de 80 Anos ou mais , Valva Aórtica/cirurgia , Estenose da Valva Aórtica/cirurgia , Consenso , Humanos , Falha de Prótese , Resultado do Tratamento , TurquiaRESUMO
BACKGROUND: Surgical risk in patients after transcatheter aortic valve implantation (TAVI) is determined by conventional scoring systems. However, these risk scores were developed to predict surgical mortality. Due to their insufficient predictive ability in patients after TAVI, novel risk scores are needed to predict longterm mortality in this population. AIMS: The study aimed to investigate the value of conventional risk scores in predicting longterm mortality. Additionally, the impact of laboratory parameters on longterm mortality was evaluated. METHODS: Our study included 121 patients who underwent transfemoral TAVI. RESULTS: The mean (SD) logistic European System for Cardiac Operative Risk Evaluation (EuroSCORE), EuroSCORE II, and the Society of Thoracic Surgeons (STS) risk score were 27.4 (9.7), 7.9 (4.6), and 4.6 (2.4), respectively. Inhospital mortality rate was 1.7%. None of the risk scoring systems predicted inhospital mortality correctly. The STS score corresponded with the mortality rate of approximately 2 months, EuroSCORE II, with 6 months, and logistic EuroSCORE, with 30 months. Male gender (odds ratio [OR], 5.668; 95% CI, 1.05530.446; P = 0.04) and low albumin levels before TAVI (OR, 0.109; 95% CI, 0.0180.654; P = 0.02) were found to be the independent predictors of longterm mortality. CONCLUSIONS: Although all conventional risk scores overestimated inhospital mortality, the STS risk score predicted 2month, EuroSCORE II, 6month, and logistic EuroSCORE, 30month mortality. The independent predictors of longterm mortality were male gender and low blood albumin levels before the TAVI procedure.
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Estenose da Valva Aórtica , Implante de Prótese de Valva Cardíaca , Substituição da Valva Aórtica Transcateter , Valva Aórtica , Estenose da Valva Aórtica/cirurgia , Feminino , Humanos , Masculino , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Substituição da Valva Aórtica Transcateter/efeitos adversos , Resultado do TratamentoRESUMO
Lambl's excrescences (LE) are rare cardiac structures. They are associated with catastrophic thromboembolic and coronary events. Despite resulting in such important events, 2D echocardiographic imaging modalities may overlook LE owing to very thin cardiac structures. So, 3D echocardiographic imaging modalities may fully offer this cardiac mass and provide us to more accurately guess the complication rate related to LE due to the fact that 3D echocardiographic imaging techniques have higher spatial resolution and are not based on the geometric assumption. Indeed, another benefit of 3D echocardiographic imaging modalities in this population is that these imaging modalities clearly provide the relationship to adjacent structures of LE and its movement over a cardiac cycle in 3D space. In our case report, we aim to present the usefulness of 3D echocardiography as a modality to clearly offer all features of LE, furthermore to give valuable information about management in patients with thromboembolic events leading to LE.
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BACKGROUND: Cardiovascular events after orthopedic surgery may result in mortality. Therefore, predictors of early cardiovascular events after elective orthopedic surgery are required. AIM: The aim of this study is to investigate the relationship between aortic arch calcification and 30-day major adverse cardiac events following elective orthopedic surgery. METHODS: Patients who had undergone orthopedic surgery were screened. Preoperative detailed anamnesis was taken. Echocardiography and standard chest x-ray were performed.Patients were followed in terms of perioperative 30-days major cardiac events and were classified into two groups according to development of perioperative major adverse cardiac events.Aortic arch calcification was evaluated by two cardiologists, blinded to study findings and was graded as 0 to 3 on chest x-ray. RESULTS: A total of 1060 patients were approached for the study participation. Of these 714 were included in the study (mean age: 70.43, 65% female). Cardiovascular events occurred in 33 patients. As compared to the patients without cardiac events, the prevalence of aortic arch calcification, coronary artery disease, hypertension, and smoking were higher in patients with cardiac events. In addition, Lee index, left ventricular end-systolic, end-diastolic and left atrial diameter were significantly higher, GFR values were significantly lower in the group with cardiac events.Multivariate regression analysis showed that smoking (OR 5.031, 95% CI 1.602 to 15.794), presence of hypertension (OR 5.133, 95% CI 1.297 to 20.308) and aortic arch calcification (OR 6.920, 95% CI 3.890 to 12.310) are independent predictors of major cardiac events within 30-day of elective orthopedic surgery. CONCLUSIONS: Presence of aortic arch calcification is associated with development of major cardiac events within 30-days after elective orthopedic surgery.
Assuntos
Aorta Torácica/diagnóstico por imagem , Procedimentos Cirúrgicos Eletivos/efeitos adversos , Procedimentos Ortopédicos/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Medição de Risco/métodos , Calcificação Vascular/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/etiologia , Ecocardiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Prevalência , Estudos Prospectivos , Radiografia Torácica , Fatores de Risco , Turquia/epidemiologia , Calcificação Vascular/diagnóstico , Calcificação Vascular/etiologia , Adulto JovemRESUMO
Resumo Fundamento Não houve evidência científica sobre o tratamento inicial com solução salina hipertônica (SSH) na insuficiência cardíaca agudamente descompensada (ICAD). Objetivos Este estudo avaliou o impacto do uso de SSH junto com um diurético de alça (DA) como o primeiro tratamento diurético para ICAD, com foco na função renal, níveis de eletrólitos e resultados clínicos. Métodos Neste estudo retrospectivo de caso-controle, 171 pacientes adultos (93 mulheres/78 homens) com ICAD foram incluídos entre 1º de janeiro de 2022 e 31 de dezembro de 2022. Os pacientes foram alocados em dois grupos: combinação inicial de SSH+DA e DA padronizada. O desfecho primário foi piora da função renal (PFR). A hospitalização por IC e a mortalidade por todas as causas foram avaliadas durante 6 meses de acompanhamento. O nível de significância adotado na análise estatística foi de 5%. Resultados Os grupos exibiram semelhanças nas características basais. Diurese significativamente maior no 1º dia (3975 [3000-5150] vs. 2583 [2000-3250], p=0,001) e natriurese na 2ª hora (116,00 [82,75-126,00] vs. 131,75-140,00] vs. 94,00-103,25] vs. 99,00 [96,00-103,00], p=0,295), TFG (48,50 [29,75-72,50 vs. 50,00[35,50-63,50, p=0,616) e creatinina (1,20 [0,90-1,70] vs. 1,20 [1,00-1,50], p=0,218) permaneceu estável no grupo SSH combinado inicial quando comparado ao grupo DA padronizado (Cl-: 102,00[99,00-106,00] vs. 98,00[95,00-103,00], p=0,001, TFGe: 56,00 [41,00-71,00] vs. 55,00[35,00-71,00], p=0,050, creatinina: 1,10[0,90-1,40] vs. 1,20 [0,90-1,70], p=0,009). A piora da função renal (16,1% vs. 35,5%, p = 0,007) e o tempo de internação hospitalar (4 dias [3-7] vs. 5 dias [4-7], p = 0,004) foram menores na combinação inicial SSH+DA em comparação com o DA padronizado. A mortalidade hospitalar, a hospitalização por IC e a mortalidade por todas as causas foram semelhantes entre os dois grupos. Conclusão SSH como terapia inicial, quando combinada com DA, pode proporcionar uma diurese segura e eficaz sem prejudicar a função renal na ICAD. Portanto, a SSH pode levar a um menor tempo de internação hospitalar para esses pacientes.
Abstract Background There was no scientific evidence about the initial treatment of hypertonic saline solution (HSS) in acutely decompensated heart failure (ADHF). Objectives This study assessed the impact of using HSS along with a loop diuretic (LD) as the first diuretic treatment for ADHF, focusing on renal function, electrolyte levels, and clinical outcomes. Methods In this retrospective case-control study, 171 adult patients (93 females/78 males) with ADHF were included between January 1, 2022, and December 31, 2022. Patients were allocated into two groups: upfront combo HSS+LD and standardized LD. The primary endpoint was worsening renal function (WRF). Hospitalization for HF and all-cause mortality were evaluated during 6 months of follow-up. The significance level adopted in the statistical analysis was 5%. Results The groups exhibited similarities in baseline characteristics.A significantly higher diuresis on the 1st day (3975 [3000-5150] vs. 2583 [2000-3250], p=0.001) and natriuresis on the 2nd hour (116.00 [82.75-126.00] vs. 68.50 [54.00-89.75], p=0.001) in the initial upfront combo HSS+LD were found in comparison with the standardized LD.When compared to the standardized LD, the utilization of HSS led to an increase in serum Na+ (137.00 [131.75-140.00] vs. 140.00 [136.00-142.25], p=0.001 for upfront combo HSS, 139.00 [137.00-141.00] vs. 139.00 [136.00-140.00], p=.0470 for standardized LD), while chloride (99.00 [94.00-103.25] vs. 99.00[96.00-103.00], p=0.295), GFR (48.50 [29.75-72.50 vs. 50.00 [35.50-63.50, p=0.616), and creatinine (1.20 [0.90-1.70] vs. 1.20 [1.00-1.50], p=0.218) remained stable in the upfront combo HSS group when compared to standardized LD group (Cl-: 102.00 [99.00-106.00] vs. 98.00 [95.00-103.00], p=0.001, eGFR: 56.00 [41.00-71.00] vs. 55.00 [35.00-71.00], p=0.050, creatinine:1.10 [0.90-1.40] vs. 1.20 [0.90-1.70], p=0.009). Worsening renal function (16.1% vs 35.5%, p=0.007), and length of stay in the hospital (4 days [3-7] vs. 5 days [4-7], p=0.004) were lower in the upfront combo HSS+LD in comparison with the standardized LD. In-hospital mortality, hospitalization for HF, and all-cause mortality were similar between the two groups. Conclusion HSS as an initial therapy, when combined with LD, may provide a safe and effective diuresis without impairing renal function in ADHF. Therefore, HSS may lead to a shorter length of stay in the hospital for these patients.
RESUMO
BACKGROUND: In this study, we aimed to investigate the effect of transcatheter aortic valve implantation using two types of bioprosthetic valves on novel ventricular repolarization markers including Tp-e, Tp-e/QT and Tpe/QTc ratios, and Tp-ed. METHODS: A total of 61 patients (17 males, 44 females; mean age 78.6±6.5 years; range 55 to 89 years) who underwent transcatheter aortic valve implantation with either a Medtronic CoreValve (n=40) or an Edwards SAPIEN XT valve (n=21) were retrospectively analyzed. The electrocardiographic parameters and left ventricular mass index were calculated prior to the procedure, on postoperative Day 1, and at three months after the procedure. RESULTS: The Tp-e interval, Tp-e/QT and Tp-e/QTc ratios, Tp-ed, and left ventricular mass index significantly reduced at three months of the procedure, compared to baseline values (p<0.01, for all). Similar findings were observed for QT, QTc, and QT dispersion (p<0.01, for all). These changes were independent from the types of bioprosthetic valves used. Before the procedure, the left ventricular mass index was positively correlated with the Tp-e (r=0.350, p=0.007), Tp-e/QT (r=0.314, p=0.015) and Tp-e/QTc ratios (r=0.285, p=0.029). In the multivariate analysis, Tp-e interval was found to be independently associated with the left ventricular mass index (b=0.350, p=0.007). CONCLUSION: In the present study, the Tp-e interval, Tp-e/QT and Tp-e/QTc ratios, Tp-ed, and left ventricular mass index significantly reduced at three months after transcatheter aortic valve implantation indicating reverse left ventricular remodeling. The effects of two types of bioprosthetic valves on ventricular repolarization markers and left ventricular mass index were similar.
RESUMO
BACKGROUND: QRS fragmentation (fQRS) is classically defined as the presence of slurred QRS morphology in at least two contiguous leads, and its prognostic importance has been shown in ST elevation myocardial infarction (STEMI). However, no study has investigated the significance of single lead fQRS (sl-fQRS) in surface electrocardiography (ECG). OBJECTIVES: To evaluate whether sl-fQRS is as valuable as classical fQRS in patients with acute STEMI who had successful revascularization with primary percutaneous coronary intervention (pPCI). METHODS: We included 330 patients with a first STEMI who had been successfully revascularized with pPCI. The patient's electrocardiography was obtained in the first 48 hours, and the patients were divided into three groups according to the absence of fQRS (no-fQRS); fQRS presence in a single lead (sl-fQRS); and ≥2 leads with fQRS (classical fQRS). RESULTS: In-hospital mortality was significantly higher both in patients with sl-fQRS and in patients with ≥ 2 leads with fQRS compared to patients with no-fQRS. In ROC curve analysis, ≥ 1 leads with fQRS yielded a sensitivity of 75% and specificity of 57.4% for the prediction of in-hospital mortality. Multivariate analysis showed that sl-fQRS is an independent predictor of in-hospital mortality (OR: 3.989, 95% CI: 1.237-12.869, p = 0.021). CONCLUSIONS: Although the concept of at least two derivations is mentioned for the classical definition of fQRS, our study showed that fQRS in only one lead is also associated with poor outcomes. Therefore, ≥1 leads with fQRS can be useful when describing the patients under high cardiac risk in acute STEMI.
Assuntos
Intervenção Coronária Percutânea/mortalidade , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Angiografia Coronária , Eletrocardiografia , Feminino , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Fatores de Risco , Infarto do Miocárdio com Supradesnível do Segmento ST/mortalidadeRESUMO
Transcatheter aortic valve implantation (TAVI) with self-expandable Medtronic CoreValve (MCV; Medtronic, Minneapolis, MN) or balloon-expandable Edwards SAPIEN XT valve (ESV; Edwards Lifesciences, Irvine, CA) has been widely used for treatment of high-risk patients with severe aortic stenosis (AS). There is limited data comparing the long-term hemodynamic performance of these two valves. Therefore, this study aimed to compare the short and long-term hemodynamic performance of TAVI with either MCV or ESV. A total of 78 patients who underwent TAVI in our center between June 01, 2012 and January 01, 2014 were enrolled in this retrospective study. For each of the patients we recorded the preprocedural echocardiographic data as well as the post-TAVI echocardiographic outcomes at day one, 6 months and 1 year. The MCV group had lower transaortic gradients than the ESV group, with respect to both maximum (13.4 ± 5.8 vs 18.7 ± 8.1 mmHg, p = 0.001) and mean values (6.5 ± 3.2 vs 9.4 ± 4.3 mmHg, p < 0.001) at post-TAVI day one. These values continued to be significantly lower in the MCV group during post-TAVI 6 months (p < 0.001) and post-TAVI 1 year follow-up (p < 0.05). A paravalvular leak (PVL, grade ≥2) was observed in 6.4 % of patients after TAVI; however, this value decreased over time, and there was no significant difference between the MVC and ESV groups (8.2 vs 3.4 %, p = 0.646). The MCV bioprosthesis was associated with lower transaortic gradients than those of the ESV throughout 1 year of follow-up. The incidence of PVL grade ≥2 in MCV and ESV was comparable.