Journal of Cardiovascular and Thoracic Research最新文献

{"title":"The effect of Fenugreek seed dry extract supplement on glycemic indices, lipid profile, and prooxidant-antioxidant balance in patients with type 2 diabetes: A double-blind randomized clinical trial.","authors":"Fatemeh Chehregosha, Leila Maghsoumi-Norouzabad, Majid Mobasseri, Laleh Fakhr, Ali Tarighat-Esfanjani","doi":"10.34172/jcvtr.33231","DOIUrl":"10.34172/jcvtr.33231","url":null,"abstract":"<p><strong>Introduction: </strong>This study aims to determine the effects of fenugreek seed dry extract (FDE) on the glycemic indices, lipid profile, and prooxidant-antioxidant balance (PAB) in patients with type 2 diabetes (T2D).</p><p><strong>Methods: </strong>A double-blind randomized clinical trial was carried out on 54 individuals with T2D. Participants were randomly assigned to a FDE group (received 3 tablets containing 335 mg of FDE daily for 8 weeks) or a placebo group (received tablets containing microcrystalline cellulose). Anthropometric indices, physical activity, diet, fasting blood sugar (FBS), serum insulin, Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), triglyceride (TG), total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-C), high-density lipoprotein (HDL-C), and PAB were assessed.</p><p><strong>Results: </strong>An eight-week intake of 3 tablets containing 335 mg of FDE decreased serum insulin (<i>P</i>=0.016, <i>P</i><0.001), HOMA-IR (<i>P</i>=0.009, <i>P</i><0.001), TG (<i>P</i><0.001, <i>P</i>=0.001), and PAB (<i>P</i><0.001, <i>P</i><0.001) compared to the baseline, in both placebo and intervention groups respectively. TC decreased significantly compared to the baseline in the placebo group (<i>P</i>=0.028), while HDL-C increased in the FDE group compared to the baseline (<i>P</i><0.001) and placebo group (<i>P</i>=0.014).</p><p><strong>Conclusion: </strong>In the present study even though changes of parameters were more in intervention group compared to the control group, we did not observe any significant differences between studied groups except for HDL-C. However, the effects might become apparent with a higher dosage, longer study duration, or a larger sample size compared to the placebo group. Further clinical trials are needed in this regard.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 3","pages":"184-193"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11489642/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142466344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mendelian randomization reveals plasminogen as a common therapeutic target for myocardial infarction and atrial fibrillation.","authors":"Hadi Charati, Ahmad Hamta","doi":"10.34172/jcvtr.33269","DOIUrl":"https://doi.org/10.34172/jcvtr.33269","url":null,"abstract":"<p><strong>Introduction: </strong>Plasma proteins play essential roles in myocardial infarction (MI) and atrial fibrillation (AF); however, it remains unknown whether the two disorders share causal plasma proteins.</p><p><strong>Methods: </strong>The present study utilizes cis-protein quantitative trait loci (cis-pQTLs) for 4,719 plasma proteins to assess their causality on MI and AF.</p><p><strong>Results: </strong>Two-sample Mendelian randomization (MR) identifies 21 and 9 plasma proteins for MI and AF, respectively (FDR <i>P</i><0.05), with plasminogen (PLG) being a commonly protective factor against both diseases. Multi-trait MR suggests that PLG is also protective against coronary atherosclerosis. PheWAS analysis identifies associations of six <i>cis</i>-pQTLs with both MI and AF, i.e., rs11751347 (PLG), rs11591147 (PCSK9), rs77347777 (ITIH4), rs936228 (ULK3), rs2261033 (AIF1V), and rs2711897 (BDH2). Furthermore, interactions exist among the causal plasma proteins, with PLG directly interacting with multiple others. Drug-gene databases suggest that PLG activators, such as Urokinase, Reteplase, Streptokinase, Alteplase, Anistreplase, Tenecteplase, Desmoteplase, and Defibrotide sodium may serve as common therapeutic drugs for MI and AF.</p><p><strong>Conclusion: </strong>Our study provides a causal inference of human plasma proteins in MI and AF. Several of the identified proteins and single nucleotide polymorphisms (sNPs) exert pleiotropic effects on other cardiometabolic phenotypes, indicating their crucial roles in the pathology of cardiovascular disease (CVD). Our study provides new insights into the shared causality and drugs for MI and AF.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 4","pages":"249-257"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11866770/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143541729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Walking or breathing: comparing the 6-minute walking distance test to the pulmonary function test for lung resection candidates.","authors":"Ali Mehri, Fariba Zabihi, Taha Sharafian, Mona Kabiri, Reza Rezaei","doi":"10.34172/jcvtr.31816","DOIUrl":"https://doi.org/10.34172/jcvtr.31816","url":null,"abstract":"<p><strong>Introduction: </strong>Given the limited use of the 6-minute walking distance (6MWD) test as a replacement for standard tests in thoracic surgery, insufficient research exists on the prognostic value of this test, and further studies are necessary. This study aimed to investigate the correlation between pulmonary function tests (PFT) and the 6MWD test in lung resection patients.</p><p><strong>Methods: </strong>This cross-sectional study, conducted in 2021-2022, involved lung resection candidates referred to the thoracic surgery clinic. Demographic data, including age, sex, and body mass index (BMI), were collected, and pulmonary function tests and 6MWD tests were conducted for all patients. The sample size of the study was 31, and all patients received routine treatment during hospitalization.</p><p><strong>Results: </strong>Of the 31 subjects included in the study, 16 were male (51.6%) and 15 (48.4%) were female. The mean age of the patients was 33.45±13.78 years. The median forced expiratory volume in one second (FEV1) and the mean ratio of FEV1/forced vital capacity (FVC) were 2.16 (1.49-2.85) liters and 81.80±7.34%, respectively. No significant correlation was found between the results of 6MWD and PFT, including FVC, FEV1, and FEV1/FVC ratio (<i>P</i>>0.05).</p><p><strong>Conclusion: </strong>The 6MWD test is a more economical and easily accessible test than PFT. However, this study found no correlation between the 6MWD test and spirometry parameters. Therefore, we suggest that surgeons should not rely on the 6MWD test as a predictive value for assessing respiratory function in lung resection candidates. The study's findings have important implications for clinical practice.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 2","pages":"97-101"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11380745/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142288001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness of cardiopulmonary bypass for radical resection of giant middle mediastinal paraganglioma.","authors":"Nicola Rotolo, Andrea Imperatori, Luca Filipponi, Federica Torchio, Matteo Matteucci, Andrea Musazzi","doi":"10.34172/jcvtr.32907","DOIUrl":"https://doi.org/10.34172/jcvtr.32907","url":null,"abstract":"<p><p>A non-functional middle mediastinal paraganglioma is a rare entity. We describe a case of a 67-year-old woman with a diagnosis of a big mediastinal paraganglioma by endobronchial ultrasound transbronchial needle aspiration after chest CT and 18F-fluorodeoxyglucose positron-emission tomography. The nine centimeter in length tumor was located between the superior vena cava and the posterior portion of the ascending aorta, compressing the left atrium and the trachea and main left bronchus, posteriorly, surrounding the right pulmonary artery. Uniportal right video-thoracoscopic biopsy was unconclusive and complicated by severe hemorrhage, however controlled. Surgical resection was performed via a trans-sternal trans-pericardial approach followed by cardiopulmonary bypass and ascending aorta resection which allows an excellent exposure and greater control of great vessels and heart. Complete resection of the tumor was achieved without perioperative complication except for the left vocal cord palsy. Twelve months late the patient is disease free and in good general conditions.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 2","pages":"142-145"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11380748/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142288095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effects of digoxin on heart failure mortality and re-admission in a single center cross-sectional study.","authors":"Mahsa Behnemoon, Zahra Borumandkia","doi":"10.34172/jcvtr.33062","DOIUrl":"10.34172/jcvtr.33062","url":null,"abstract":"<p><strong>Introduction: </strong>Mortality benefit of digoxin prescription in patients suffering from heart failure has been questioned many time. We evaluated these effects among admitted symptomatic heart failure patients.</p><p><strong>Methods: </strong>We retrospectively divided our patients into two groups: group A (n=205) were digoxin prescribed, and group B (n=96) were digoxin naïve patients. Both groups' medical records were gathered for one year, and the study endpoints were compared between the two groups.</p><p><strong>Results: </strong>The mean age was 62.3±12.1 years and 54.8 % were male. All-cause mortality and readmission occurred in 26.7% and 31.7% of individuals, respectively, without significant differences between the two groups. However, in subgroup analysis, there was a significant relationship between in-hospital mortality and the presence of cardiovascular risk factors.</p><p><strong>Conclusion: </strong>Digoxin might increase in-hospital mortality in patients with underlying cardiovascular risk factors.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 3","pages":"194-197"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11489635/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142466346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring in-hospital clinical outcomes among acute myocardial infarction patients with prior COVID-19 history.","authors":"Kamal Sharma, Iva Patel, Rujuta Parikh, Maulik Kalyani, Khamir Banker, Dixit Dhorajiya, Apoorva M","doi":"10.34172/jcvtr.33107","DOIUrl":"https://doi.org/10.34172/jcvtr.33107","url":null,"abstract":"<p><strong>Introduction: </strong>Limited real-world data exist regarding cardiovascular outcomes in post-COVID-19 individuals following discharge, particularly within the Asian Indian population. This study aims to explore the association between prior COVID-19 history and in-hospital outcomes in acute myocardial infarction patients.</p><p><strong>Methods: </strong>Hospital database was searched for the patients who were diagnosed with Acute myocardial infarction (AMI) and were grouped according to absence (Group-A) or presence (Group-B) of history of severe COVID-19 hospitalization at least 3 months prior to the index event of AMI. Study primary endpoint was defined as major adverse cardiovascular events (MACE) comprising of Re-AMI, stroke, death (3P) and acute decompensated heart failure (4P), which were analyzed between these 2 study groups.</p><p><strong>Results: </strong>Of 10,581 consecutive patients of AMI, 5.33% (n=564/10,581) patients had prior history of severe SARS-CoV-2 hospitalization beyond 3 months of index AMI. Past severe Covid-19 patients presenting with AMI were more likely to be younger (59.12+11.23 years vs. 52.01+10.05 years) and younger than 40 years of age. Patients in Group B demonstrated a notably higher prevalence of diabetes, hypertension, higher Killip class, and lower presenting LVEF compared to Group A. In-hospital cardiac arrest, stroke, heart failure and all-cause death were significantly higher in Group B patients. Higher unadjusted odds ratio for in hospital death OR=5.78 (2.56-10.23), 3-P MACE OR=2.33 (1.23-8.65) and 4-P MACE OR=2.58 (1.36-5.43) were found in patients with prior history of COVID-19. After adjusting for comorbidities, the ratio for in-hospital MACE was found to be non-significant.</p><p><strong>Conclusion: </strong>Conventional risk factors and presence of comorbidities in individuals with prior history of COVID-19 hospitalization increased the risk of both 3P and 4P MACE during AMI.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 4","pages":"275-280"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11866775/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143541502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation of inflammatory markers and NFATC4 gene expression among subjects with prediabetes.","authors":"Aswathi Rajan, Karpagavel L, Vidya S, Sheena K S, Harilal M D, Deepthi S, Manjusha K, Rachana Raveendran, Ambili P V, Midhun T M, Swathi T, Dinesh Roy D","doi":"10.34172/jcvtr.33272","DOIUrl":"https://doi.org/10.34172/jcvtr.33272","url":null,"abstract":"<p><strong>Introduction: </strong>Prediabetes, characterized by mildly elevated blood sugar levels, significantly increases the risk of developing type 2 diabetes and cardiovascular disease. The condition is linked to higher levels of IL-18, TNF-α, and IL-6, indicating inflammation that may drive type 2 Diabetes Mellitus (T2DM). Despite the known role of inflammation in glucose homeostasis, the involvement of the Nuclear Factor of Activated T Cells 4 (NFATC4) gene in prediabetes remains underexplored. This case-control study aims to investigate the association between physiological, demographic, anthropometric, lifestyle factors, inflammatory markers and NFATC4 gene expression, in the context of prediabetes.</p><p><strong>Methods: </strong>The study involved 300 participants aged 20 to 50, with 150 diagnosed with prediabetes and 150 healthy controls. After obtaining informed consent fasting venous blood samples were collected for comprehensive assessments, including biochemical, endocrinological and immunological analyses. Specifically, NFATC4 gene expression and inflammatory markers were measured.</p><p><strong>Results: </strong>The findings revealed significantly elevated levels of IL-18, TNF-α, IL-6, and NFATC4 expression in prediabetic individuals compared to controls. Notably, strong positive correlations were observed between NFATC4 expression and the inflammatory markers. Receiver operating characteristic (ROC) curve analysis identified IL-18 and NFATC4 as the most promising biomarkers for predicting prediabetes, followed by TNF-α and IL-6. Multivariate regression analysis further identified socioeconomic status (SES), IL-18, NFATC4, TSH, triglycerides, and HDL as independent predictors of prediabetes.</p><p><strong>Conclusion: </strong>These results highlight the key role of inflammation and NFATC4 in prediabetes, stressing the need for strategies to prevent progression to type 2 diabetes and cardiovascular issues.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 4","pages":"264-274"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11866773/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143542130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The protective effect of Edaravone against acute renocardiac syndrome in a kidney ischemia-reperfusion model.","authors":"Yasin Bagheri, Mahshid Dehghan, Seyyedeh Mina Hejazian, Mohammadreza Ardalan, Sepideh Zununi Vahed, Bahram Niknafs","doi":"10.34172/jcvtr.33077","DOIUrl":"https://doi.org/10.34172/jcvtr.33077","url":null,"abstract":"<p><strong>Introduction: </strong>Acute kidney injury (AKI) is a common clinical occurrence causing high mortality and morbidity. In acute renocardiac syndrome, AKI leads to acute cardiac injury or/and dysfunction. This study aimed to investigate the antioxidative effects of Edaravone on cardiac tissues following the induction of renal ischemia-reperfusion injury (IRI) in rats.</p><p><strong>Methods: </strong>Twenty-four male Wistar rats were randomly divided into four groups: IR+Edaravone, Edaravone, IR, and Sham groups (six rats per group). Non-traumatic clamps were used to stop the artery and vein blood flow of the left kidney in rats of the IR groups for 45 minutes. Thirty minutes before ischemia induction, Edaravone (3 mg/kg) was injected intraperitoneally in the IR+Edaravone group. Cardiac samples were subjected to biochemical analyses.</p><p><strong>Results: </strong>The Results showed a significant increase in the enzymatic activity of glutathione peroxidase (<i>P</i>=0.01), catalase (<i>P</i>=0.03), and superoxide dismutase (<i>P</i>=0.02), and the levels of glutathione (<i>P</i>=0.012), and total antioxidant capacity (<i>P</i><0.001) in the IR+Edaravone group in comparison to the IR group. Moreover, the total antioxidant capacity of the heart was increased in the Edaravone group compared to the control and IR groups (<i>P</i><0.001), indicating the safety of the drug.</p><p><strong>Conclusion: </strong>The results can reveal important insights into the protective effects of Edaravone against acute renocardiac syndrome.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 4","pages":"243-248"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11866771/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143541815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictive accuracy of systolic blood pressure to left ventricular end-diastolic pressure ratio versus TIMI score for short-term mortality after primary percutaneous coronary intervention.","authors":"Rajesh Kumar, Naveed Ullah Khan, Ali Bin Naseer, Zille Huma, Kalsoom Chachar, Maryam Samad, Muhammad Ishaq, Abiha Urooj, Uroosa Safdar, Muhammad Rasool, Sohail Khan, Jawaid Akbar Sial, Tahir Saghir, Nadeem Qamar","doi":"10.34172/jcvtr.32933","DOIUrl":"https://doi.org/10.34172/jcvtr.32933","url":null,"abstract":"<p><strong>Introduction: </strong>Aim of this study was to evaluate the predictive performance of systolic blood pressure (SBP) to left ventricular end-diastolic pressure (LVEDP) ratio for the prediction of in-hospital and short-term mortality in a contemporary cohort of patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI) at a tertiary care cardiac center.</p><p><strong>Methods: </strong>This study included a consecutive series of patients diagnosed with STEMI who underwent primary PCI. The SBP/LVEDP ratio and TIMI (Thrombolysis in Myocardial Infarction) score were calculated, and their ability to predict in-hospital and short-term mortality was evaluated by analyzing the area under the curve (AUC) on the receiver operating characteristics (ROC) curve.</p><p><strong>Results: </strong>This study involved 977 patients, with 780 (79.8%) being male and a mean age of 55.6±11.5 years. Among them, 191 (19.5%) had an SBP/LVEDP≤5.4. The in-hospital mortality rate was 4.3% (42), and the short-term all-cause mortality rate after a mean follow-up of 5.9±2.4 months was 15% (140). Patients with SBP/LVEDP≤5.4 had higher in-hospital mortality rates (14.1% vs. 1.9%; <i>P</i><0.001) and short-term mortality rates (35.1% vs. 9.8%; <i>P</i><0.001) compared to those with SBP/LVEDP>5.4. The AUCs of SBP/LVEDP and TIMI for predicting in-hospital mortality were 0.766 [0.681-0.851] and 0.787 [0.713-0.861], respectively. For short-term mortality, the AUCs of SBP/LVEDP and TIMI were 0.731 [0.682-0.780] and 0.736 [0.690-0.782], respectively.</p><p><strong>Conclusion: </strong>In conclusion, SBP/LVEDP showed sufficiently high predictive power comparable to the TIMI risk score. SBP/LVEDP is a readily available ratio that can rapidly provide valuable prognostic information during primary PCI.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 4","pages":"235-242"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11866769/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143541809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of fluid therapy with ringer's vs. ringer lactate solution on acid-base balance and serum electrolytes in patients undergoing coronary artery bypass graft surgery.","authors":"Fatemehshima Hadipourzadeh, Rasoul Azarfarin, Mohsen Ziyaeifard, Javad Jamalian, Maryam Ghadimi, Yasmin Chaibakhsh","doi":"10.34172/jcvtr.33076","DOIUrl":"https://doi.org/10.34172/jcvtr.33076","url":null,"abstract":"<p><strong>Introduction: </strong>Preventing acid-base and electrolyte disturbance is crucial in coronary artery bypass graft (CABG) surgery, since any of these conditions can affect outcome. The type of crystalloid solution used during and after the surgery can affect these disturbances.</p><p><strong>Methods: </strong>In this study, 90 patients who candidates for CABG surgery were randomly allocated to either ringer's lactate (RL) or ringer's group. In order to provide essential blood volume before and after the start of CPB fluid administration with either ringer's or RL solution was started during operation and continued for 18 hours after the patient was transferred to ICU. ABG, serum electrolytes and Lactate level were measured before and at the end of CPB, upon arrival to the ICU, and 6, 12 and 18 hours after ICU admission and compared between the two groups.</p><p><strong>Results: </strong>Blood PH level was significantly different between the two groups upon arrival to ICU, 6 and 18 hours after ICU admission (<i>P</i><0.05) which was clinically closer to the normal range in the RL group. Serum bicarbonate level showed a significantly difference between the two groups (<i>P</i><0.05). There were no significantly differences between the two groups in terms of lactate level, serum electrolytes, blood loss, intake and output of fluids and blood products transfusion.</p><p><strong>Conclusion: </strong>In this study, ringer's lactate solution creates a more favorable acid-base balance without a significant increase in blood lactate level which is attributed to the buffering effect of existing lactate, and can be used as an appropriate alternative to ringer's solution during and after CABG.</p>","PeriodicalId":15207,"journal":{"name":"Journal of Cardiovascular and Thoracic Research","volume":"16 4","pages":"258-263"},"PeriodicalIF":1.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11866768/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143541296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}