{"title":"Coronary Artery Aneurysms as a Cause of Acute Coronary Syndrome Presentation - A Focused Review.","authors":"Azka Latif, Amy Tran, Junaid Ahsan, Noman Lateef, Waiel Abusina, Vikas Kapoor, Zoraiz Ahsan, Soban Ahmad, Mohsin Mirza","doi":"10.2174/1573403X19666230331103508","DOIUrl":"10.2174/1573403X19666230331103508","url":null,"abstract":"<p><p>Coronary artery aneurysms (CAA) are defined as a dilation of a coronary vessel greater than 1.5 times the diameter of a local reference vessel. While CAAs tend to be incidental findings on imaging, they result in complications, such as thrombosis, embolization, ischemia, arrhythmias, and heart failure. Among symptomatic cases, chest pain has been the most common manifestation of CAAs. This necessitates an understanding of CAAs as a cause of acute coronary syndrome (ACS) presentation. However, due to the unclear pathophysiology of CAAs and their variable presentation complicated by similar ACS conditions, there is no clear strategy for CAA management. In this article, we will discuss the contribution of CAAs to ACS presentations and review the current management options for CAAs.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 5","pages":"68-72"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10518882/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9880417","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":"Acute Right Ventricular Failure: Pathophysiology, Diagnostic Approach with Emphasis on the Role of Echocardiography.","authors":"Han Naung Tun, Abdallah Almaghraby, Vladyslav Kavalerchyk, Denisa Muraru, Hatem Soliman-Aboumarie, Mahmoud Abdelnabi","doi":"10.2174/1573403X19666230206115611","DOIUrl":"10.2174/1573403X19666230206115611","url":null,"abstract":"<p><p>Right ventricular function is one of the important predictors of survival in heart failure patients. In the past, there has been only limited knowledge regarding right-sided heart failure when compared to left-sided failure. However, there are more emerging data in recent years, and several studies have emphasized the unique features of the right ventricle regarding its anatomy, pathophysiology, clinical consequences, diagnostic modalities, and treatment options. Despite that, management of acute right ventricular failure is still challenging. This article summarizes an overview of acute right heart failure including pathophysiology, causes, clinical features, and diagnostic work-up with emphasis on the role of echocardiography.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 4","pages":"e060223213452"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10494269/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9884665","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":"Machine-learning Algorithms for Ischemic Heart Disease Prediction: A Systematic Review.","authors":"Salam H Bani Hani, Muayyad M Ahmad","doi":"10.2174/1573403X18666220609123053","DOIUrl":"10.2174/1573403X18666220609123053","url":null,"abstract":"<p><strong>Purpose: </strong>This review aims to summarize and evaluate the most accurate machinelearning algorithm used to predict ischemic heart disease.</p><p><strong>Methods: </strong>This systematic review was performed following PRISMA guidelines. A comprehensive search was carried out using multiple databases such as Science Direct, PubMed MEDLINE, CINAHL, and IEEE explore.</p><p><strong>Results: </strong>Thirteen articles published between 2017 to 2021 were eligible for inclusion. Three themes were extracted: the commonly used algorithm to predict ischemic heart disease, the accuracy of algorithms to predict ischemic heart disease, and the clinical outcomes to improve the quality of care. All methods have utilized supervised and unsupervised machine-learning.</p><p><strong>Conclusion: </strong>Applying machine-learning is expected to assist clinicians in interpreting patients' data and implementing optimal algorithms for their datasets. Furthermore, machine-learning can build evidence-based that supports health care providers to manage individual situations who need invasive procedures such as catheterizations.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 1","pages":"e090622205797"},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201879/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10665781","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":"Incidence, Current Guidelines and Management of Gastrointestinal Bleeding after Transcatheter Aortic Valve Replacement: A Systematic Review.","authors":"Devina Adalja, Harshvardhan Zala, Varun Victor, Aakash Sheth, Charles Willyard, Emi Suzuki, Harsh P Patel, Monil Majmundar, Saraschandra Vallabhajosyula, Rajkumar Doshi","doi":"10.2174/1573403X18666220623150830","DOIUrl":"10.2174/1573403X18666220623150830","url":null,"abstract":"<p><strong>Background: </strong>There is a significant increase in morbidity and mortality in patients complicated by major bleeding following transcatheter aortic valve replacement (TAVR). It has become more challenging to manage such complications when the patient needs to be on anticoagulation or antiplatelet agent post-procedure to prevent thrombotic/embolic complications.</p><p><strong>Methods: </strong>We systematically reviewed all available randomized controlled trials and observational studies to identify incidence rates of gastrointestinal bleeding post-procedure. After performing a systematic search, a total of 8731 patients from 15 studies (5 RCTs and 10 non-RCTs) were included in this review.</p><p><strong>Results: </strong>The average rate of gastrointestinal bleeding during follow-up was 3.0% in randomized controlled trials and 1.9% among observational studies.</p><p><strong>Conclusion: </strong>Gastrointestinal bleeding has been noted to be higher in the RCTs as compared to observational studies. This review expands knowledge of current guidelines and possible management of patients undergoing TAVR.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 1","pages":"e230622206351"},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201885/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9233750","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}
Oscar Maitas, Tamunoinemi Bob-Manuel, Justin Price, Abdullah Noor, Koyenum Obi, Nelson Okoh, Kiran Garikapati, Jeong Kim, Sanjida Jahan, James S Jenkins
{"title":"Vertebral Artery Interventions: A Comprehensive Updated Review.","authors":"Oscar Maitas, Tamunoinemi Bob-Manuel, Justin Price, Abdullah Noor, Koyenum Obi, Nelson Okoh, Kiran Garikapati, Jeong Kim, Sanjida Jahan, James S Jenkins","doi":"10.2174/1573403X18666220317093131","DOIUrl":"10.2174/1573403X18666220317093131","url":null,"abstract":"<p><p>Patients with posterior circulation ischemia due to vertebral artery stenosis account for 20 to 25% of ischemic strokes and have an increased risk of recurrent stroke. In patients treated with medical therapy alone, the risk of recurrence is particularly increased in the first few weeks after symptoms occur, with an annual stroke rate of 10 to 15%. Additionally, obstructive disease of the vertebrobasilar system carries a worse prognosis, with a 30% mortality at 2-years if managed medically without additional surgical or endovascular intervention. Percutaneous transluminal angioplasty and stenting of symptomatic vertebral artery stenosis are promising options widely used in clinical practice with good technical results; however, the improved clinical outcome has been examined in various clinical trials without a sufficient sample size to conclusively determine whether stenting is better than medical therapy. Surgical revascularization is an alternative approach for the treatment of symptomatic vertebral artery stenosis that carries a 10-20% mortality rate. Despite the advances in medical therapy and endovascular and surgical options, symptomatic vertebral artery stenosis continues to impose a high risk of stroke recurrence with associated high morbidity and mortality. This review aims to provide a focused update on the percutaneous treatment of vertebral artery stenosis, its appropriate diagnostic approach, and advances in medical therapies.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 1","pages":"e170322202296"},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201878/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9233244","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}
Solís Gabriel José, Edgar Francisco Carrizales-Sepúlveda, Raymundo Vera-Pineda, Eliu Jefte Morales-Rendón, José de Jesús Ortiz-Corona, Ramiro Flores-Ramírez
{"title":"Takotsubo Cardiomyopathy and COVID-19: A Case Report and Literature Review.","authors":"Solís Gabriel José, Edgar Francisco Carrizales-Sepúlveda, Raymundo Vera-Pineda, Eliu Jefte Morales-Rendón, José de Jesús Ortiz-Corona, Ramiro Flores-Ramírez","doi":"10.2174/1573403X18666220818155039","DOIUrl":"10.2174/1573403X18666220818155039","url":null,"abstract":"<p><strong>Background: </strong>Takotsubo cardiomyopathy is characterized by transient regional ventricular abnormalities in the absence of coronary artery disease and is reported as a complication of COVID-19.</p><p><strong>Case presentation: </strong>It can have a diverse clinical presentation, occasionally resembling an acute coronary syndrome, and progress to acute heart failure and cardiogenic shock, adversely affecting patients' prognosis. A high index of suspicion and a thorough diagnostic approach supported by ancillary studies like echocardiography and coronary angiography is key for an accurate diagnosis and correct medical treatment. Herein, we report a patient with severe COVID-19 who developed Takotsubo cardiomyopathy.</p><p><strong>Conclusion: </strong>We also present a detailed literature review regarding the relationship between COVID-19 and Takotsubo cardiomyopathy.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 2","pages":"e180822207660"},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201897/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9830703","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":"Cardio-Metabolic Health and HRT in Menopause: Novel Insights in Mitochondrial Biogenesis and RAAS.","authors":"Guilherme Renke, Elaine Kemen, Priscila Scalabrin, Cleibe Braz, Thomaz Baesso, Marcela Batista Pereira","doi":"10.2174/1573403X19666230206130205","DOIUrl":"10.2174/1573403X19666230206130205","url":null,"abstract":"<p><p>Recent evidence shows the cardiometabolic effects of estrogen administration in postmenopausal women. Women have a cardiometabolic advantage during their reproductive years, which is lost at menopause due to declining estradiol (E2). E2, also known as 17-beta-estradiol, has diverse effects in its target tissues, including the cardiovascular (CV) system, through genomic and non-genomic signaling. Metabolic changes characteristic of menopause include a worsening lipid profile, changes in body fat distribution, epicardial and pericardial fat deposition, increased susceptibility to weight gain, and increased blood pressure, resulting in an increased risk of accelerated cardiovascular disease (CVD) development. E2 mediates its cardioprotective actions by increasing mitochondrial biogenesis, angiogenesis, and vasodilation, decreasing reactive oxygen species (ROS) and oxidative stress, and modulating the renin-angiotensin-aldosterone system (RAAS). In this review, we assess whether it is prudent to develop an approach to managing postmenopausal women based on modifying the patient's CV risk that includes human-identical hormone replacement therapy (HRT), modulation of RAAS, and stimulating mitochondrial biogenesis. Further research is needed to assess the safety and benefit of HRT to reduce cardiometabolic risk.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 4","pages":"e060223213459"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10494270/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9842654","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}
Ignacio D Velazquez, Kenneth K Woo, Mohammed Siddiqui, Sion K Roy
{"title":"Case Report: Culture-negative Prosthetic Valve Endocarditis.","authors":"Ignacio D Velazquez, Kenneth K Woo, Mohammed Siddiqui, Sion K Roy","doi":"10.2174/1573403X19666230411151214","DOIUrl":"10.2174/1573403X19666230411151214","url":null,"abstract":"<p><strong>Background: </strong>Prosthetic valve endocarditis can be difficult to diagnose and cause significant morbidity and mortality, especially when no culture data are available to guide therapy. Transthoracic and transesophageal echocardiograms, the studies of choice for initial endocarditis evaluation, can be less reliable due to artifact and post-surgical changes. Some less common forms of endocarditis may be difficult to culture and, due to their fastidious nature, may delay the identification of causative organisms. Given the lack of directed antimicrobial treatment, culturenegative prosthetic valve endocarditis is specifically difficult. A wide differential diagnosis is critical to make a timely diagnosis and initiate treatment.</p><p><strong>Case presentation: </strong>We present a case of a patient presenting with dyspnea which was found to have culture-negative endocarditis requiring mitral and aortic valve replacement that ultimately was complicated with culture-negative prosthetic valve endocarditis. Identifying a culprit organism made appropriate and timely antimicrobial treatment difficult, ultimately resulting in the patient dying from endocarditis complications.</p><p><strong>Conclusion: </strong>A high index of suspicion is needed when managing infective endocarditis, especially when prosthetic valves are involved. Diagnostic accuracy of cultures and echocardiography may be reduced when dealing with prosthetic valve endocarditis; thus, alternative methods of diagnosis may be required to make a timely diagnosis of causative organisms.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":" ","pages":"5-8"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10636796/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9513673","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}
Christos Goudis, Stylianos Daios, Fotios Dimitriadis, Tong Liu
{"title":"CHARGE-AF: A Useful Score For Atrial Fibrillation Prediction?","authors":"Christos Goudis, Stylianos Daios, Fotios Dimitriadis, Tong Liu","doi":"10.2174/1573403X18666220901102557","DOIUrl":"10.2174/1573403X18666220901102557","url":null,"abstract":"<p><p>Atrial fibrillation (AF) is the commonest arrhythmia in clinical practice and is associated with increased morbidity and mortality. Various predictive scores for new-onset AF have been proposed, but so far, none have been widely used in clinical practice. CHARGE-AF score was developed from a pooled diverse population from three large cohorts (Atherosclerosis Risk in Communities study, Cardiovascular Health Study and Framingham Heart Study). A simple 5-year predictive model includes the variables of age, race, height, weight, systolic and diastolic blood pressure, current smoking, use of antihypertensive medication, diabetes mellitus, history of myocardial infarction and heart failure. Recent studies report that the CHARGE-AF score has good discrimination for incident AF and seems to be a promising prediction model for this arrhythmia. New screening tools (smartphone apps, smartwatches) are rapidly developing for AF detection. Therefore, the wide application of the CHARGE-AF score in clinical practice and the upcoming usage of mobile health technologies and smartwatches may result in better AF prediction and adequate stroke prevention, especially in high-risk patients.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 2","pages":"e010922208402"},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201902/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9771911","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":"Pseudocoarctation of the Arch and the Abdominal Aorta: A Review.","authors":"Manjappa Mahadevappa, Prashanth Kulkarni, Lakshay Attri, Nidhi Basavaraj","doi":"10.2174/1573403X19666230329135028","DOIUrl":"10.2174/1573403X19666230329135028","url":null,"abstract":"<p><p>Pseudocoarctaion of the aorta is a rare congenital anomaly occurring in isolation or with other congenital heart diseases. The anatomical basis of the condition is linked to an elongated, redundant aorta which may affect the arch, or the abdominal aorta rarely giving rise to kink and buckling without causing any significant functional stenosis. It should be carefully differentiated from the common true coarctation of the aorta. No clinical features are specific to pseudo coarctation and are often diagnosed incidentally. Although asymptomatic in the majority, few patients can have nonspecific symptoms and complications due to aneurysm formation, dissection, or rupture of the aorta. Hence Pseudocoarctaion should be closely followed for the onset of symptoms or possible complications. Without recommendations, no specific therapy is indicated in asymptomatic patients, although symptoms and complications warrant definitive treatment. As the natural history of the disease is unknown, the condition, when diagnosed, should be closely followed up for the occurrence of any complications. This article reports a pseudo aortic coarctation involving the arch and a brief literature review of this rare congenital anomaly.</p>","PeriodicalId":10832,"journal":{"name":"Current Cardiology Reviews","volume":"19 5","pages":"73-82"},"PeriodicalIF":2.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10518887/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9880413","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}