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1.
J Med Syst ; 48(1): 59, 2024 Jun 05.
Article En | MEDLINE | ID: mdl-38836893

Artificial Intelligence, specifically advanced language models such as ChatGPT, have the potential to revolutionize various aspects of healthcare, medical education, and research. In this narrative review, we evaluate the myriad applications of ChatGPT in diverse healthcare domains. We discuss its potential role in clinical decision-making, exploring how it can assist physicians by providing rapid, data-driven insights for diagnosis and treatment. We review the benefits of ChatGPT in personalized patient care, particularly in geriatric care, medication management, weight loss and nutrition, and physical activity guidance. We further delve into its potential to enhance medical research, through the analysis of large datasets, and the development of novel methodologies. In the realm of medical education, we investigate the utility of ChatGPT as an information retrieval tool and personalized learning resource for medical students and professionals. There are numerous promising applications of ChatGPT that will likely induce paradigm shifts in healthcare practice, education, and research. The use of ChatGPT may come with several benefits in areas such as clinical decision making, geriatric care, medication management, weight loss and nutrition, physical fitness, scientific research, and medical education. Nevertheless, it is important to note that issues surrounding ethics, data privacy, transparency, inaccuracy, and inadequacy persist. Prior to widespread use in medicine, it is imperative to objectively evaluate the impact of ChatGPT in a real-world setting using a risk-based approach.


Artificial Intelligence , Humans , Clinical Decision-Making/methods , Precision Medicine/methods , Education, Medical/methods
2.
Sci Rep ; 14(1): 12115, 2024 05 27.
Article En | MEDLINE | ID: mdl-38802474

Previous investigations have highlighted notable variations in cardiovascular risk indicators associated with various professional categories. However, only a few studies have examined structural and functional cardiac parameters using echocardiography within distinct occupational groups. Hence, this study endeavored to assess cardiac structural and functional parameters in three additional occupations: firefighters (FFs), police officers (POs), and office workers (OWs). This prospective study encompassed 197 male participants (97 FFs, 54 POs, and 46 OWs) from Germany. All participants underwent 2D and Doppler echocardiography in resting conditions; standard parasternal and apical axis views were employed to evaluate structural (diastolic and systolic) and functional (systolic and diastolic function, and strain) cardiac parameters. All three occupational groups exhibited a tendency towards septal hypertrophy. Notably, OWs exhibited the largest diastolic interventricular septum diameter (IVSd), at 1.33 ± 0.25 cm. IVSd significantly varied between POs and OWs (p = 0.000) and between POs and FFs (p = 0.025). Additionally, during diastole a substantially larger left ventricular posterior wall diameter (LVPWd) was observed in OWs compared to FFs (p = 0.001) and POs (p = 0.013). The left ventricular diastolic cavity diameter (LVIDd) and the left ventricular systolic cavity diameter (LVIDs) were significantly higher in POs than they were in FFs (LVIDd: p = 0.001; LVIDs: p = 0.009), and the LVIDd was notably higher in FFs (p = 0.015) and POs compared to OWs (p = 0.000). FFs exhibited significantly better diastolic function, indicated by higher diastolic peak velocity ratios (MV E/A ratio) and E/E' ratios, compared to POs (E/A ratio: p = 0.025; E/E' ratio: p = 0.014). No significant difference in diastolic performance was found between OWs and FFs. Significantly higher E'(lateral) values were noted in POs compared to FFs (p = 0.003) and OWs (p = 0.004). Ejection fraction did not significantly differ among FFs, POs, and OWs (p > 0.6). The left ventricular mass (LV Mass) was notably higher in POs than it was in FFs (p = 0.039) and OWs (p = 0.033). Strain parameter differences were notably improved in two- (p = 0.006) and four-chamber (p = 0.018) views for FFs compared to POs. Concentric remodeling was the predominant change observed in all three occupational groups. Significant differences in the presence of various forms of hypertrophy were observed in FFs, POs, and OWs (exact Fisher test p-values: FFs vs. OWs = 0.021, POs vs. OWs = 0.002). OWs demonstrated notably higher rates of concentric remodeling than FFs did (71.77% vs. 47.9%). This study underscores disparities in both functional and structural parameters in diverse occupational groups. Larger prospective studies are warranted to investigate and delineate differences in structural and functional cardiac parameters across occupational groups, and to discern their associated effects and risks on the cardiovascular health of these distinct professional cohorts.


Echocardiography , Humans , Male , Cross-Sectional Studies , Adult , Middle Aged , Prospective Studies , Echocardiography, Doppler , Firefighters , Heart Ventricles/diagnostic imaging , Germany , Occupations , Diastole/physiology , Police , Heart/physiology , Workplace , Ventricular Function, Left/physiology , Working Conditions
3.
Cardiol Rev ; 2024 May 16.
Article En | MEDLINE | ID: mdl-38752761

Inflammation has played a pivotal role in atherosclerosis and other cardiovascular disorders, prompting the exploration of anti-inflammatory therapies to improve cardiovascular outcomes. Colchicine, a well-established agent in conditions such as gout and familial Mediterranean fever, has emerged as a promising novel anti-inflammatory agent in the realm of cardiovascular diseases. Its ability to target both traditional risk factors and residual inflammatory risk marks a significant advancement in cardiovascular prevention strategies, indicating a new era in cardiovascular care. Landmark trials have supported the efficacy and safety of low-dose colchicine in reducing major adverse cardiovascular events when combined with standard therapies. In addition, its endorsement by major cardiovascular societies underscores its significance as the first targeted anti-inflammatory therapy for cardiovascular disease. However, careful monitoring for drug interactions and adverse effects, particularly on kidney and liver function, is essential for safe use. In this review, we aim to comprehensively summarize the mechanisms of action of colchicine, its molecular and biochemical targets in various cardiovascular conditions, and its pharmacokinetics, and delve deeply into the existing evidence on its safety and efficacy in the treatment of cardiovascular disorders, including coronary artery disease, pericarditis, atrial fibrillation, and heart failure.

4.
Angiology ; : 33197241255167, 2024 May 21.
Article En | MEDLINE | ID: mdl-38771845

Autoimmune Rheumatic Diseases (AIRDs) are associated with increased cardiovascular mortality. However, the post-percutaneous coronary intervention (PCI) outcomes in this population present a research gap, given the limited and discordant findings in existing studies. We conducted a systematic review and meta-analysis to assess the relationship between AIRDs and clinical outcomes after PCI; 9 studies with 7,027,270 patients (126,914 with AIRD, 6,900,356 without AIRD) were included. The AIRD cohort was characterized by an older age, a predominantly female demographic, and a greater prevalence of hypertension and diabetes mellitus. Over a mean follow-up period of 4.6 ± 3.5 years, AIRD patients demonstrated significantly higher odds of all-cause mortality (odds ratio (OR) 1.45, 95% CI: 1.25-1.78, P < .001) and major adverse cardiovascular events (MACE) (OR 1.63, 95% CI: 1.01-2.62, P = .04) compared with non-AIRD patients. Sensitivity analysis using adjusted estimates, confirmed the higher all-cause mortality (hazard ratio 1.32, 95% CI: 1.05-1.64, P = .01). Patients with rheumatoid arthritis had a significantly elevated odds of all-cause mortality (OR 1.50, 95% CI: 1.27-1.77) and MACE (OR 1.18, 95% CI: 1.14-1.21). Our study demonstrated an association between AIRDs and suboptimal long-term outcomes post-PCI. Prospective studies are warranted to explore the risk factors of unfavorable prognoses in patients with AIRDs.

5.
Crit Pathw Cardiol ; 2024 May 13.
Article En | MEDLINE | ID: mdl-38768049

Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) have become increasingly utilized in patients undergoing percutaneous coronary intervention (PCI). Despite these purported advantages, prior reports regarding the use of IVUS and OCT have indicated that contemporary use of intravascular imaging remains low with significant regional variation. Here, we present the findings of an updated contemporary analysis regarding the use of IVUS/OCT guided PCI vs. angiography-guided PCI in the United States. We also evaluated in-hospital mortality and clinical outcomes between IVUS/OCT-guided PCI versus angiography-guided PCI-only over million patients in the United States. There has been a significant decrease in the number of PCIs performed, while there has been increasing in trend of IVUS/OCT-guided PCI over this period. Most importantly, we found that IVUS/OCT guided PCI were associated with better clinical outcomes in terms of in-hospital mortality, compare with angiography guided PCI.

6.
Curr Atheroscler Rep ; 2024 May 09.
Article En | MEDLINE | ID: mdl-38722473

PURPOSE OF REVIEW: To provide a comprehensive summary of relevant studies and evidence concerning the utilization of different pharmacotherapeutic and revascularization strategies in managing coronary artery disease and acute coronary syndrome specifically in the older adult population. RECENT FINDINGS: Approximately 30% to 40% of hospitalized patients with acute coronary syndrome are older adults, among whom the majority of cardiovascular-related deaths occur. When compared to younger patients, these individuals generally experience inferior clinical outcomes. Most clinical trials assessing the efficacy and safety of various therapeutics have primarily enrolled patients under the age of 75, in addition to excluding those with geriatric complexities. In this review, we emphasize the need for a personalized and comprehensive approach to pharmacotherapy for coronary heart disease and acute coronary syndrome in older adults, considering concomitant geriatric syndromes and age-related factors to optimize treatment outcomes while minimizing potential risks and complications. In the realm of clinical practice, cardiovascular and geriatric risks are closely intertwined, with both being significant factors in determining treatments aimed at reducing negative outcomes and attaining health conditions most valued by older adults.

7.
Am J Med ; 2024 May 07.
Article En | MEDLINE | ID: mdl-38723930

Dysfunction of the coronary microvasculature has become increasingly recognized as an important mechanism of myocardial ischemia in patients without obstructive coronary artery disease. The causes and management of coronary microvascular dysfunction remain poorly understood and is still largely based on extrapolation of epicardial coronary artery disease data. Quantification of myocardial blood flow and flow reserve have improved diagnosis, though important questions remain In this review, we explain current understanding of the spectrum of pathophysiology of coronary microvascular dysfunction, summarize current diagnostic techniques to assess for coronary microvascular dysfunction, and appraise the limited data on management options specifically for patients with coronary microvascular dysfunction.

8.
J Am Coll Cardiol ; 2024 May 08.
Article En | MEDLINE | ID: mdl-38727647

AIM: The "2024 AHA/ACC/AMSSM/HRS/PACES/SCMR Guideline for the Management of Hypertrophic Cardiomyopathy" provides recommendations to guide clinicians in the management of patients with hypertrophic cardiomyopathy. METHODS: A comprehensive literature search was conducted from September 14, 2022, to November 22, 2022, encompassing studies, reviews, and other evidence on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through May 23, 2023, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE: Hypertrophic cardiomyopathy remains a common genetic heart disease reported in populations globally. Recommendations from the "2020 AHA/ACC Guideline for the Diagnosis and Treatment of Patients With Hypertrophic Cardiomyopathy" have been updated with new evidence to guide clinicians.

9.
Circulation ; 149(23): e1239-e1311, 2024 Jun 04.
Article En | MEDLINE | ID: mdl-38718139

AIM: The "2024 AHA/ACC/AMSSM/HRS/PACES/SCMR Guideline for the Management of Hypertrophic Cardiomyopathy" provides recommendations to guide clinicians in the management of patients with hypertrophic cardiomyopathy. METHODS: A comprehensive literature search was conducted from September 14, 2022, to November 22, 2022, encompassing studies, reviews, and other evidence on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through May 23, 2023, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE: Hypertrophic cardiomyopathy remains a common genetic heart disease reported in populations globally. Recommendations from the "2020 AHA/ACC Guideline for the Diagnosis and Treatment of Patients With Hypertrophic Cardiomyopathy" have been updated with new evidence to guide clinicians.


American Heart Association , Cardiology , Cardiomyopathy, Hypertrophic , Cardiomyopathy, Hypertrophic/therapy , Cardiomyopathy, Hypertrophic/diagnosis , Humans , United States , Cardiology/standards , Disease Management
10.
Eur Heart J Acute Cardiovasc Care ; 13(5): 423-428, 2024 May 28.
Article En | MEDLINE | ID: mdl-38630619

AIMS: Spontaneous coronary artery dissection (SCAD) has become increasingly recognized. It accounts for <1-4% of acute coronary syndrome presentations. Overall, however, it makes up over 40% of pregnancy-associated myocardial infarction. Furthermore, pregnancy-associated spontaneous coronary artery dissection (P-SCAD) is described to have a greater degree of clinical manifestations, including left ventricular dysfunction, shock, and left main or multivessel involvement. The findings are disconcerting, though many studies evaluating P-SCAD are based on case series data or are single centre studies. METHODS AND RESULTS: The aim of this study was to evaluate a larger national dataset to evaluate the outcomes of SCAD and specifically P-SCAD in an attempt to better characterize the severity and clinical nature of this condition. To conduct this study, we analysed the National Readmission Database from January 2016 to December 2020. Propensity matching was done using the Greedy 1:1 method. Multivariate logistics and time-to-event Cox regression analysis models were built by including all confounders significantly associated with the outcome on univariable analysis with a cut-off P-value of 0.2. In multivariate regression analysis, P-SCAD patients had a non-propensity matched odds ratio (OR) of 0.21 (0.3-1.54, P = 0.123) of dying and a propensity matched OR of 0.11 (0.02-0.61, P = 0.012) of dying. Thirty-day readmission rate for P-SCAD was 15.8% (n = 93) and for non-pregnant spontaneous coronary artery dissection (NP-SCAD) was 11.2% (n = 2286); non-propensity matched OR for readmission for PSCAD patients was 1.68 (1.24-2.29, P = 0.001) and propensity matched OR was 3.39 (1.93-5.97, P < 0.001). CONCLUSION: Among hospitalized patient, P-SCAD was associated with similar clinical outcomes and reduced incidence of death when compared with NP-SCAD, though had higher rates of 30-day readmission. Larger-scale observational data will be needed to ascertain the true incidence of cardiovascular complications as it relates to P-SCAD.


Coronary Vessel Anomalies , Pregnancy Complications, Cardiovascular , Vascular Diseases , Humans , Female , Pregnancy , Coronary Vessel Anomalies/diagnosis , Coronary Vessel Anomalies/epidemiology , Coronary Vessel Anomalies/complications , Vascular Diseases/congenital , Vascular Diseases/epidemiology , Vascular Diseases/diagnosis , Adult , Pregnancy Complications, Cardiovascular/epidemiology , Retrospective Studies , Risk Factors , Coronary Angiography , United States/epidemiology , Patient Readmission/statistics & numerical data , Patient Readmission/trends , Middle Aged
11.
J Clin Med ; 13(5)2024 Feb 21.
Article En | MEDLINE | ID: mdl-38592672

Mesenteric ischemia is a challenging condition characterized by insufficient blood perfusion to the mesentery and, consequently, intestinal tissues that continues to perplex clinicians. Despite its low prevalence, the condition's variable clinical presentation and elusive radiographic diagnosis can delay life-saving interventions in the acute setting and deteriorate the quality of life of patients when left undiagnosed or misdiagnosed. PURPOSE: Review and summarize recent diagnostic updates and emergent intervention strategies for acute and chronic mesenteric ischemia. METHODS: A narrative review of all relevant studies from January 2022 through September 2023. RESULTS: A total of 11 studies from MEDLINE, supplemented with 44 studies from Google Scholar, were included in the review. CONCLUSIONS: Both acute and chronic mesenteric ischemia propose diagnostic and therapeutic challenges for interventionalists. Computed tomographic angiography remains the diagnostic modality of choice for both. Open surgical intervention remains the gold standard for acute mesenteric ischemia, while endovascular techniques are preferred for chronic mesenteric ischemia.

12.
Am J Med ; 2024 Apr 07.
Article En | MEDLINE | ID: mdl-38588936

Hypertension is a primary contributor to cardiovascular disease, and the leading risk factor for loss of quality adjusted life years. Up to 50% of the cases of hypertension in the United States remain uncontrolled. Additionally, 8%-18% of the hypertensive population have resistant hypertension; uncontrolled pressure despite 3 different antihypertensive agents. Recently, catheter-based percutaneous renal denervation emerged as a method for ablating renal sympathetic nerves for difficult-to-control hypertension. Initial randomized (non-sham) trials and registry analyses showed impressive benefit, but the first sham-controlled randomized controlled trial using monopolar radiofrequency ablation showed limited benefit. With refinement of techniques to include multipolar radiofrequency, ultrasound denervation, and direct ethanol injection, randomized controlled trials demonstrated significant blood pressure improvement, leading to US Food and Drug Administration approval of radiofrequency- and ultrasound-based denervation technologies. In this review article, we summarize the major randomized sham-controlled trials and societal guidelines regarding the efficacy and safety of renal artery denervation for the treatment of uncontrolled hypertension.

15.
Crit Pathw Cardiol ; 2024 Apr 08.
Article En | MEDLINE | ID: mdl-38598544

It is well known that individuals with liver cirrhosis are considered high risk for cardiac surgery, with an increased risk for morbidity and mortality as the liver disease progresses. In the last decade, there have been considerable advances in transcatheter aortic valve implantation (TAVI) as an alternative to surgical aortic valve replacement (SAVR) in individuals deemed to high risk for surgery. However, research surrounding TAVI in the setting of liver cirrhosis has not been as widely studied. In this national population-based cohort study, we evaluated the trends of mortality, complications, and healthcare utilization in liver cirrhotic patients undergoing TAVI, as well as analyze the basic demographics of these individuals. We found that from 2011-2020, the amount of TAVI procedures conducted in cirrhotic patients was increasing annually while the mortality, procedural complications, and healthcare utilization trends in these cirrhotic patients undergoing TAVI decreased. Overall, TAVI does seem to be a reasonable management for aortic stenosis patients with liver cirrhosis who need aortic valve replacement.

16.
Am J Cardiol ; 219: 92-100, 2024 May 15.
Article En | MEDLINE | ID: mdl-38492788

Rotational atherectomy (RA) is used to address complex calcified coronary lesions but data regarding the association between gender and outcomes of patients who underwent RA remain uncertain. We aimed to investigate the short- and long-term outcomes of patients who underwent RA based on gender. A systematic literature search was performed in PubMed, Embase, and Cochrane databases from its inception until August 2023 for relevant studies. Endpoints were pooled using the DerSimonian and Laird random-effects model as odd ratios (OR) with 95% confidence intervals (CIs). A total of 7 studies with 8,490 patients (2,565 women and 5,925 men) who underwent RA were included in the study. In terms of periprocedural outcomes, women had a higher risk of in-hospital mortality (OR 2.00, 95% CI 1.08 to 3.68, p = 0.03), coronary dissection (OR 1.80, 95% CI 1.05 to 3.10, p = 0.03), coronary perforation (OR 1.96, 95% CI 1.19 to 3.23, p = 0.01), and stroke (OR 4.22, 95% CI 1.06 to 16.82, p = 0.04) than men. There were no significant differences between women and men in terms of major adverse cardiovascular events (OR 1.43, 95% CI 0.69 to 2.94, p = 0.33), myocardial infarction (OR 1.35, 95% CI 0.87 to 2.08, p = 0.18), bleeding (OR 1.71, 95% CI 0.88 to 3.30, p = 0.11), and cardiac tamponade (OR 2.30, 95% CI 0.45 to 11.68, p = 0.32). Over a follow-up period of 3 years, the results of meta-analysis showed that women had a higher risk of all-cause mortality (OR 1.45, 95% CI 1.19 to 1.77, p <0.001), long-term major adverse cardiovascular events (OR 1.38, 95% CI 1.10 to 1.74, p = 0.01), and long-term stroke (OR 3.41, 95% CI 1.63 to 7.17, p <0.001). The risk of long-term myocardial infarction was found to be similar between both genders (OR 1.45, 95% CI 0.95 to 2.22, p = 0.09). In conclusion, female gender is associated with adverse periprocedural and long-term outcome after RA. Women consistently demonstrated higher risk of in-hospital mortality, coronary dissection, coronary perforation, and stroke in the periprocedural period. Long-term follow-up further highlighted a heightened risk for women in terms of all-cause mortality and stroke.


Atherectomy, Coronary , Coronary Artery Disease , Humans , Atherectomy, Coronary/methods , Coronary Artery Disease/surgery , Female , Sex Factors , Male , Postoperative Complications/epidemiology , Hospital Mortality/trends , Treatment Outcome
19.
Prog Cardiovasc Dis ; 2024 Mar 07.
Article En | MEDLINE | ID: mdl-38460897

Artificial intelligence (AI) is a field of study that strives to replicate aspects of human intelligence into machines. Preventive cardiology, a subspeciality of cardiovascular (CV) medicine, aims to target and mitigate known risk factors for CV disease (CVD). AI's integration into preventive cardiology may introduce novel treatment interventions and AI-centered clinician assistive tools to reduce the risk of CVD. AI's role in nutrition, weight loss, physical activity, sleep hygiene, blood pressure, dyslipidemia, smoking, alcohol, recreational drugs, and mental health has been investigated. AI has immense potential to be used for the screening, detection, and monitoring of the mentioned risk factors. However, the current literature must be supplemented with future clinical trials to evaluate the capabilities of AI interventions for preventive cardiology. This review discusses present examples, potentials, and limitations of AI's role for the primary and secondary prevention of CVD.

20.
Crit Pathw Cardiol ; 2024 Mar 07.
Article En | MEDLINE | ID: mdl-38467033

Spontaneous coronary artery dissection (SCAD) can be treated conservatively. However, some SCAD patients can develop cardiogenic shock (CS). We evaluated the outcomes of SCAD-related CS using data from a national population-based cohort study from January 1, 2016, to December 30, 2019. In our study of 32,640 patients with SCAD, about 10.6% of patients presented with cardiogenic shock. We found that SCAD patients with cardiogenic shock had higher mortality as well as greater complications including use of mechanical circulatory devices, arrythmias, respiratory support, and acute heart failure compared to those without cardiogenic shock. When comparing cardiogenic shock due to SCAD with that due to coronary artery disease (CAD), we found that while mortality rates were similar, those with cardiogenic shock due to SCAD were associated with higher risk of use of mechanical circulatory support, major bleeding, blood transfusion and respiratory failure.

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