The Egyptian Heart Journal最新文献

Myxomatous cause of multiple intracranial aneurysms and cognitive decline: a case report 肌瘤导致多发性颅内动脉瘤和认知能力下降：病例报告

The Egyptian Heart Journal Pub Date : 2024-09-16 DOI: 10.1186/s43044-024-00559-2

Sudipta Mondal, Prabhu Selvaraj, Asish Vijayaraghavan, Viswanadh S. V. G. Kalaparti, Deepti Narasimhaiah

{"title":"Myxomatous cause of multiple intracranial aneurysms and cognitive decline: a case report","authors":"Sudipta Mondal, Prabhu Selvaraj, Asish Vijayaraghavan, Viswanadh S. V. G. Kalaparti, Deepti Narasimhaiah","doi":"10.1186/s43044-024-00559-2","DOIUrl":"https://doi.org/10.1186/s43044-024-00559-2","url":null,"abstract":"The occurrence of cerebral aneurysm in a case of cardiac myxoma is rare with less than 60 cases reported worldwide. The course of management is still debatable given its rarity. We present a case of multiple intracranial aneurysms secondary to atrial myxoma in a young lady with a brief review of the literature. Case presentation A young lady in her late 30s with a history of right middle cerebral artery territory stroke eight years ago presented with gradually progressive symptoms in the form of holocranial headache, inattention and forgetfulness for the last few years. On neuroimaging, she was found to have multi-territorial lacunar infarcts and multiple intracranial artery aneurysms which was confirmed with a digital subtraction angiogram. A cardiac evaluation revealed a left atrial myxoma. The aetiology of subcortical cognitive decline and intracranial aneurysms was attributed to the myxoma with secondary myxomatous embolism. Other secondary causes were ruled out. She is being followed up medically after resection of the myxoma. Intracranial aneurysms are rare complications of cardiac myxoma which may present before, concurrent or many years after diagnosis of the myxoma. Nonspecific neurological complaints occasionally are the ominous signs of intracranial aneurysms which mandate a low threshold for neuroimaging in a case of cardiac myxoma. Given the absence of definitive risk factors and unclear natural history, clinical and radiological follow-ups are critical. Learning Points ","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Excimer laser coronary angioplasty: a mini-narrative review of clinical outcomes 准分子激光冠状动脉血管成形术：临床疗效微型综述

The Egyptian Heart Journal Pub Date : 2024-09-16 DOI: 10.1186/s43044-024-00561-8

Gbolahan Olatunji, Emmanuel Kokori, John Aboje, Saad Mohammed, Olamide Asifat, David Timilehin Isarinade, Ismaila Ajayi Yusuf, David B. Olawade, Nicholas Aderinto

{"title":"Excimer laser coronary angioplasty: a mini-narrative review of clinical outcomes","authors":"Gbolahan Olatunji, Emmanuel Kokori, John Aboje, Saad Mohammed, Olamide Asifat, David Timilehin Isarinade, Ismaila Ajayi Yusuf, David B. Olawade, Nicholas Aderinto","doi":"10.1186/s43044-024-00561-8","DOIUrl":"https://doi.org/10.1186/s43044-024-00561-8","url":null,"abstract":"Excimer laser coronary angioplasty (ELCA) has evolved as a pivotal element in percutaneous coronary intervention (PCI), significantly influencing procedural efficacy and safety. This mini-narrative review explores ELCA's applications, focusing on its efficacy and clinical outcomes. A search of major databases identified studies from ELCA's inception. Inclusion criteria encompassed diverse study designs exploring ELCA in coronary interventions, with rigorous data extraction ensuring accuracy and completeness. A narrative synthesis presented key findings across studies. ELCA demonstrated promising outcomes compared to traditional PCI and stent placement. Reduced reperfusion time, enhanced microcirculation, and lower postoperative major adverse cardiac events (MACE) rates highlighted its efficacy. Improved vascular and lumen dynamics, plaque modification, and successful treatment of complex lesions showcased its versatility. Quality of life enhancements positively impacted long-term recovery, particularly in acute coronary syndrome (ACS) cases. ELCA's success in challenging scenarios and its role in refining in-stent restenosis (ISR) treatment indicated broader applications. Despite limitations in some studies, ELCA presented a favorable safety profile. The review underscores ELCA's dynamic role in coronary interventions, offering a promising tool for enhancing procedural outcomes. Clinical implications include improved reperfusion, adaptability in complex lesions, and potential long-term benefits for ACS patients. While integration into routine practice requires careful consideration, ELCA's positive outcomes encourage further exploration and innovation in interventional cardiology.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Isolated diastolic hypertension and cardiovascular outcomes across different diagnostic guidelines: a systematic review and meta-analysis 不同诊断指南中的孤立舒张期高血压和心血管后果：系统回顾和荟萃分析

The Egyptian Heart Journal Pub Date : 2024-09-14 DOI: 10.1186/s43044-024-00556-5

Abhimanyu Agarwal, Mohamed A. Mostafa, Muhammad Imtiaz Ahmad, Elsayed Z. Soliman

{"title":"Isolated diastolic hypertension and cardiovascular outcomes across different diagnostic guidelines: a systematic review and meta-analysis","authors":"Abhimanyu Agarwal, Mohamed A. Mostafa, Muhammad Imtiaz Ahmad, Elsayed Z. Soliman","doi":"10.1186/s43044-024-00556-5","DOIUrl":"https://doi.org/10.1186/s43044-024-00556-5","url":null,"abstract":"This systematic review aims to determine the impact of isolated diastolic hypertension (IDH) on cardiovascular outcomes. We searched only English language articles on PubMed and SCOPUS until July 31, 2023 to investigate the association between IDH and cardiovascular outcomes. This meta-analysis of 19 studies evaluated the impact of different hypertension diagnostic guidelines (ACC/AHA: American Heart Association/American College of Cardiology; JNC7: Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure; NICE/ESC: National Institute for Health and Care Excellence/European Society of Cardiology) on hypertension-related outcomes. Studies had varying sample sizes (173 to 2,969,679 participants) and study designs. In cohort studies using JNC7 guidelines, IDH was linked to increased cardiovascular disease (CVD) risk (HR: 1.45, 95% CI 1.17, 1.74), CVD mortality (HR: 1.54, 95% CI 1.23, 1.84), and coronary heart disease (CHD) risk (HR: 1.65). In studies using ACC/AHA guidelines, associations with CVD risk and CVD mortality were weaker [HR: 1.16 (95% CI 1.06, 1.25) and 1.10 (95% CI 0.95, 1.25), respectively]. Subgroup analysis revealed differences in outcomes on the basis of age and sex. Cross-sectional studies did not show significant associations with JNC7 and ACC guidelines; NICE guidelines were not used in cross-sectional studies. IDH is associated with an increased risk of CVD. Higher diastolic blood pressure cutoffs were associated with higher cardiovascular risk. This association varied by study design and effect modification by sex and race influenced the association.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A rare differential diagnosis of aortic stenosis with a black aortic valve: A case report 主动脉瓣狭窄与黑色主动脉瓣的罕见鉴别诊断：病例报告

The Egyptian Heart Journal Pub Date : 2024-09-14 DOI: 10.1186/s43044-024-00553-8

Zarin S. Rangwala, Bineesh K. Radhakrishnan, Pruthvi S. Patel, Prasanta K. Dash, G. Gayathri, Vivek V. Pillai

{"title":"A rare differential diagnosis of aortic stenosis with a black aortic valve: A case report","authors":"Zarin S. Rangwala, Bineesh K. Radhakrishnan, Pruthvi S. Patel, Prasanta K. Dash, G. Gayathri, Vivek V. Pillai","doi":"10.1186/s43044-024-00553-8","DOIUrl":"https://doi.org/10.1186/s43044-024-00553-8","url":null,"abstract":"Cardiac ochronosis, presenting as a rare manifestation of alkaptonuria, an autosomal recessive disorder, is characterised by black pigmentation of calcified cardiac valves and atherosclerotic plaques. We report an intraoperative dilemma on the discovery on the black aortic valve in a case of an old lady with degenerative calcific aortic stenosis. A 60-year-old lady was electively admitted for valve replacement with a bioprosthetic valve for severe aortic stenosis. She was symptomatic with complaints of headache and giddiness and had a pressure gradient of 113/17mmhg across the aortic valve. Intraoperatively, she was found to have cardiac ochronosis on the discovery of pigmented aortic intima extending to the valve leaflets and underwent valve replacement with a mechanical prosthetic valve. She was post-operatively evaluated for the same and diagnosed with alkaptonuria. Though the surgery went uneventful and the patient was discharged without any complication, she was advised to be on regular follow-up to assess valve gradients, paravalvular leaks and to monitor the disease progression. The presented case sheds light on the rare cardiac manifestation of alkaptonuria. In the absence of definitive pre-operative diagnosis, intraoperative findings played a pivotal role in guiding the surgical approach and choice of prosthetic valve. The decision to use a mechanical valve was influenced by the potential risks associated with bioprosthetic valves in the setting of ochronosis. Ongoing follow-up and monitoring are essential to assess the durability of the chosen prosthetic valve and to manage any long-term consequences of the underlying metabolic condition.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142268751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Safety and efficacy of early beta-blocker initiation in acute heart failure and cardiogenic shock: systematic review and meta-analysis 急性心力衰竭和心源性休克早期使用β-受体阻滞剂的安全性和有效性：系统回顾和荟萃分析

The Egyptian Heart Journal Pub Date : 2024-09-13 DOI: 10.1186/s43044-024-00558-3

Cyndiana Widia Dewi Sinardja, Gusti Ngurah Prana Jagannatha, Bryan Gervais de Liyis, Anastasya Maria Kosasih

{"title":"Safety and efficacy of early beta-blocker initiation in acute heart failure and cardiogenic shock: systematic review and meta-analysis","authors":"Cyndiana Widia Dewi Sinardja, Gusti Ngurah Prana Jagannatha, Bryan Gervais de Liyis, Anastasya Maria Kosasih","doi":"10.1186/s43044-024-00558-3","DOIUrl":"https://doi.org/10.1186/s43044-024-00558-3","url":null,"abstract":"The beta-blocker (BB) initiation in acute heart failure (AHF) patients is still controversial. Some show the benefit of BB employment in decreasing the mortality outcome. This study aims to assess the safety and efficacy of in-hospital and long-term outcomes of BB initiation in AHF hospitalized patients. We searched multiple databases examining the outcome of AHF patients who had administered BB as the therapy initiation. Primary outcomes were all-cause mortality, composite endpoint after BB initiation when hospitalized, and post-discharge all-cause mortality. The secondary outcomes were adverse events after in-hospital BB initiation, including hypotension and symptomatic bradycardia after BB initiation when hospitalization and rehospitalization. Eight cohort studies with 16,639 patients suffering from AHF and cardiogenic shock, with 9923 participants allocated to the early BB group and 6,713 patients in the control group. The follow-up durations ranged from 2 to 24 months. Early BB administration significantly reduced in-hospital composite endpoints (RR: 0.42; 95% CI (0.30–0.58); p < 0.001), in-hospital all-cause mortality (RR: 0.43; 95% CI (0.31–0.61); p < 0.001), discharge mortality (RR: 0.51; 95% CI (0.41–0.63); p < 0.001), and rehospitalization (RR: 0.57; 95% CI (0.44–0.74); p < 0.001). There were no discernible differences in in-hospital BB-related adverse events between the two groups (p = 0.13). Subgroup analyses conducted on AHF patients presenting with cardiogenic shock revealed no significant differences in in-hospital composite endpoint and in-hospital mortality, and similar results were shown in the naive BB population. The BB initiation in AHF patients shows advantages in efficacy and safety outcome.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of gender on spect myocardial perfusion imaging results in Egypt 性别对埃及光谱心肌灌注成像结果的影响

The Egyptian Heart Journal Pub Date : 2024-09-12 DOI: 10.1186/s43044-024-00560-9

Taghreed Abdel-Rahman Ahmed, Ahmed Al-Habbaa, Mona Naiem, Naglaa Mokhtar, Fatma Elhady

{"title":"Effect of gender on spect myocardial perfusion imaging results in Egypt","authors":"Taghreed Abdel-Rahman Ahmed, Ahmed Al-Habbaa, Mona Naiem, Naglaa Mokhtar, Fatma Elhady","doi":"10.1186/s43044-024-00560-9","DOIUrl":"https://doi.org/10.1186/s43044-024-00560-9","url":null,"abstract":"Globally, Ischemic heart disease (IHD) is considered a leading cause of mortality and morbidity affecting men than women. The more the population ages, the more the prevalence. There was a concern about improper referral of women to MPI testing. We aimed to study if there a gender effect on the results of MPI studies and if this could have an impact on future referral or investigation selection for diagnosis of IHD as a general or specially in women. Female gender represented 266 (60%) while male represented in 177 (40%). Males demonstrated significantly higher age (55 ± 10 vs. 49 ± 9, P < .0001), weight (85 ± 11 vs. 83 ± 13, P = 0.006), height (166 ± 4 vs. 165 ± 4, P = 0.02), and smoking (35% vs. 0%, P < 0.001) than females. Male gender was associated with ten times increased risk of positive MPI (OR = 10, 95% CI = 5.348–18.868, P < 0.001). Diabetes was associated with an increased risk of positive MPI (OR = 1.82, 95% CI = 1.052–3.148, P = 0.032). Positive MPI test are more common in males. Female patients with positive MPI were younger in age than male patients. Diabetes mellitus and age are traditional strong predictors for the presence of positive MPI test.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Clinical and laboratory manifestations, ECG findings, and outcomes of right atrial myxoma: a systematic review of cases reported worldwide 右心房肌瘤的临床和实验室表现、心电图结果和预后：对全球报告病例的系统回顾

The Egyptian Heart Journal Pub Date : 2024-09-12 DOI: 10.1186/s43044-024-00550-x

Mehrdad Rabiee Rad, Ghazal Ghasempour Dabaghi, Bahar Darouei, Reza Amani-Beni, Mohammad Mehdi Zare, Fatemeh Shirin, Marjan Jamalian

{"title":"Clinical and laboratory manifestations, ECG findings, and outcomes of right atrial myxoma: a systematic review of cases reported worldwide","authors":"Mehrdad Rabiee Rad, Ghazal Ghasempour Dabaghi, Bahar Darouei, Reza Amani-Beni, Mohammad Mehdi Zare, Fatemeh Shirin, Marjan Jamalian","doi":"10.1186/s43044-024-00550-x","DOIUrl":"https://doi.org/10.1186/s43044-024-00550-x","url":null,"abstract":"The presence of cardiac myxoma in the right atrium (RA) is rare. There is limited knowledge regarding the clinical symptoms and diagnosis of RA myxoma. This systematic review aimed to provide a summary of the clinical and laboratory characteristics, electrocardiogram (ECG) findings, and outcome previous cases with RA myxoma. A comprehensive search was conducted in PubMed, Web of Science, and Scopus to identify relevant studies. Inclusion criteria were case reports and case series written in English that provided sufficient data on the manifestation of RA myxoma. Descriptive statistics were used for quantitative analysis. The search identified 619 patients from 480 eligible studies. The patient’s mean age was 45.7 ± 17.6 years, and 55.4% of cases were female. The most common clinical manifestations of RA myxoma were cardiac, systemic, and neurologic manifestations which reported in 77.0%, 34.8%, and 21.1% of cases, respectively. Besides, 11.7% of RA myxoma were asymptomatic. ECG findings revealed normal in 39.4% reported cases. The ECG abnormalities included tall or peaked P-wave, RA and LA enlargement (19.2%), abnormal T-wave (14.0%), sinus tachycardia (11.8%), and incomplete or complete RBBB (11.2%). Echocardiography remained the diagnostic method in a majority of the cases. The mortality rate of RA myxoma was low (9.2%) during the follow-up. This systematic review provides a comprehensive summary of the clinical and laboratory manifestations and outcomes of RA myxoma, contributing to the existing knowledge on this rare cardiac tumor.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A study of the predictive role of multiple variables for the incidence of acute kidney injury and its outcomes in Indian patients with ST-elevation myocardial infarction and cardiogenic shock 印度 ST 段抬高型心肌梗死和心源性休克患者急性肾损伤发生率及其预后的多变量预测作用研究

The Egyptian Heart Journal Pub Date : 2024-09-09 DOI: 10.1186/s43044-024-00557-4

Kewal Kanabar, Yash Paul Sharma, Darshan Krishnappa, Krishna Santosh, Miren Dhudasia

{"title":"A study of the predictive role of multiple variables for the incidence of acute kidney injury and its outcomes in Indian patients with ST-elevation myocardial infarction and cardiogenic shock","authors":"Kewal Kanabar, Yash Paul Sharma, Darshan Krishnappa, Krishna Santosh, Miren Dhudasia","doi":"10.1186/s43044-024-00557-4","DOIUrl":"https://doi.org/10.1186/s43044-024-00557-4","url":null,"abstract":"Acute kidney injury (AKI) occurs frequently in ST-elevation myocardial infarction with cardiogenic shock (CS-STEMI) and is a strong independent prognostic marker for short and intermediate-term outcomes. Owing to the delayed presentation and limited facilities for primary percutaneous coronary intervention in low- and middle-income countries, the incidence, predictors, and outcome of AKI are likely to be different compared to the developed countries. We performed a post hoc analysis of patients presenting with CS-STEMI over 7 years (2016–2022) at a tertiary referral center in North India. The primary outcome assessed was AKI and the secondary outcome was in-hospital mortality. Of the 426 patients, 194 (45.5%) patients developed AKI, as defined by the Kidney Disease Improving Global Outcomes criteria. Left ventricular (LV) pump failure with pulmonary edema [Odds ratio (OR) 1.67; 95% confidence interval (CI) 1.04–2.67], LV ejection fraction (OR 1.35 per 10% decrease in ejection fraction; CI 1.04–1.73), complete heart block (OR 2.06; CI 1.2–3.53), right ventricular infarction (OR 2.76; CI 1.39–5.49), mechanical complications (OR 3.89; CI 1.85–8.21), ventricular tachycardia (OR 2.80; CI 1.57–4.99), and non-revascularization (OR 2.2; CI 1.33–3.67) were independent predictors of AKI in multivariate logistic regression analysis. Additionally, AKI was a strong predictor of in-hospital mortality (univariate OR 30.61, CI 17.37–53.95). There is a higher incidence of AKI in CS-STEMI in resource-limited settings and is associated with adverse short-term outcomes. Additional studies are needed to address the optimal strategies for the prevention and management of AKI in such settings.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Left atrial vortex flow and its relationship with left atrial functions in patients with congenital heart disease 先天性心脏病患者的左心房涡流及其与左心房功能的关系

The Egyptian Heart Journal Pub Date : 2024-05-02 DOI: 10.1186/s43044-024-00486-2

Keita Ito, Hideharu Oka, Yuki Shibagaki, Yuki Sasaki, Rina Imanishi, Sorachi Shimada, Yuki Akiho, Kazunori Fukao, Sadahiro Nakagawa, Kunihiro Iwata, Kouichi Nakau, Satoru Takahashi

{"title":"Left atrial vortex flow and its relationship with left atrial functions in patients with congenital heart disease","authors":"Keita Ito, Hideharu Oka, Yuki Shibagaki, Yuki Sasaki, Rina Imanishi, Sorachi Shimada, Yuki Akiho, Kazunori Fukao, Sadahiro Nakagawa, Kunihiro Iwata, Kouichi Nakau, Satoru Takahashi","doi":"10.1186/s43044-024-00486-2","DOIUrl":"https://doi.org/10.1186/s43044-024-00486-2","url":null,"abstract":"Four-dimensional flow magnetic resonance imaging (MRI) enables blood flow visualization. The absence of left atrial vortex flow (LAVF) has been implicated in the development of thrombus formation and arrhythmias. However, the clinical relevance of this phenomenon in patients with congenital heart disease (CHD) remains unclear. This study aimed to unravel the relationship of LAVF with left atrial functions in patients with CHD. Twenty-five participants who underwent cardiac MRI examinations were included (8 postoperative patients with CHD aged 17–41 years and 17 volunteers aged 21–31 years). All participants were in sinus rhythm. Four-dimensional flow MRI (velocity encoding 100 cm/s) assessed the presence of LAVF, and its relationship with left atrial function determined by transthoracic echocardiography was explored. LAVF was detected in 16 patients. Upon classification of the participants based on the presence or absence of LAVF, 94% of participants in the LAVF group were volunteers, while 78% of those in the without LAVF group were postoperative patients. Participants without LAVF had a significantly lower left atrial ejection fraction (61% vs. 70%, p = 0.019), reservoir (32% vs. 47%, p = 0.006), and conduit (22% vs. 36%, p = 0.002) function than those with LAVF. LAVF occurred during the late phase of ventricular systole, and left atrial reservoir function may have contributed to its occurrence. Many postoperative patients with CHD experienced a loss of LAVF. LAVF may indicate early left atrial dysfunction resulting from left atrial remodeling.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140830395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prognostic factors in patients with heart failure and sarcopenia: an observational retrospective study 心力衰竭合并肌肉疏松症患者的预后因素：一项观察性回顾研究

The Egyptian Heart Journal Pub Date : 2024-04-29 DOI: 10.1186/s43044-024-00484-4

Yasutaka Imamura, Atsushi Suzuki, Kazuho Kamishima, Kazuhito Suzuki, Junichi Yamaguchi

{"title":"Prognostic factors in patients with heart failure and sarcopenia: an observational retrospective study","authors":"Yasutaka Imamura, Atsushi Suzuki, Kazuho Kamishima, Kazuhito Suzuki, Junichi Yamaguchi","doi":"10.1186/s43044-024-00484-4","DOIUrl":"https://doi.org/10.1186/s43044-024-00484-4","url":null,"abstract":"Heart failure (HF) prevalence increases with age, and sarcopenia is a poor prognostic factor in patients with HF. We aimed to evaluate the characteristics and prognostic factors in patients with HF and sarcopenia. We retrospectively reviewed 256 consecutive patients admitted to our hospital for HF between May 2018 and May 2021, underwent dual-energy X-ray absorptiometry, and were diagnosed with sarcopenia. The primary endpoint was all-cause mortality. The prognoses and characteristics were evaluated and compared between patients with left ventricular ejection fraction (LVEF) < 50% (reduced LVEF, HF with reduced ejection fraction [HFrEF]) and those with LVEF ≥ 50% (preserved LVEF, HF with preserved ejection fraction [HFpEF]). 83 (32%) and 173 (68%) patients had HFrEF and HFpEF, respectively. The HFrEF group had fewer women, lower hypertension rates, higher ischemic heart disease rates, and brain natriuretic peptide (BNP) levels than did the HFpEF group. Kaplan–Meier analysis for all-cause death showed that the HFrEF group had a significantly worse prognosis than the HFpEF group [log-rank p = 0.002]. In patients with HF and sarcopenia, older age, higher New York Heart Association (NYHA) class, BNP levels, and reduced LVEF were independent predictors of death after evaluation. During the treatment of patients with HF and sarcopenia, it is necessary to manage treatment with close attention to BNP and LVEF.","PeriodicalId":22462,"journal":{"name":"The Egyptian Heart Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140809546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0