Current US prevalence of myocardial injury patterns and clinical outcomes among hospitalised patients with familial hypercholesterolaemia: insight from the National Inpatient Sample-a retrospective cohort study.

BACKGROUND: Familial hypercholesterolaemia (FH) increases propensity for premature atherosclerotic disease. Knowledge of inpatient outcomes among patients with FH admitted with acute myocardial injury (AMI) is limited. OBJECTIVES: Our study aimed to identify myocardial injury types, including type 1 myocardial infarction (MI), type 2 MI and takotsubo cardiomyopathy, assess lesion severity and study adverse short-term inpatient outcomes among patients with FH admitted with AMI. SETTING: Our study retrospectively queried the US National Inpatient Sample from 2018 to 2020. POPULATION: Adults admitted with AMI and dichotomised based on the presence of FH. STUDY OUTCOMES: We evaluated myocardial injury types and complexity of coronary revascularisation. Primary outcome of all-cause mortality and other clinical secondary outcomes were studied. RESULTS: There were 3 711 765 admissions with AMI including 2360 (0.06%) with FH. FH was associated with higher odds of ST-elevation MI (STEMI) (adjusted OR (aOR): 1.62, p<0.001) and non-ST-elevation MI (NSTEMI) (aOR: 1.29, p<0.001) but lower type 2 MI (aOR: 0.39, p<0.001) and takotsubo cardiomyopathy (aOR: 0.36, p=0.004). FH was associated with higher multistent percutaneous coronary interventions (aOR: 2.36, p<0.001), multivessel coronary artery bypass (aOR: 2.65, p<0.001), higher odds of intracardiac thrombus (aOR: 3.28, p=0.038) and mechanical circulatory support (aOR: 1.79, p<0.001). There was 50% reduction in odds of all-cause mortality (aOR: 0.50, p=0.006) and lower odds of mechanical ventilation (aOR: 0.37, p<0.001). There was no difference in rate of ventricular tachycardia, cardioversion, new implantable cardioverter defibrillator implantation, cardiogenic shock and cardiac arrest. CONCLUSION: Among patients hospitalised with AMI, FH was associated with higher STEMI and NSTEMI, lower type 2 MI and takotsubo cardiomyopathy, higher number of multiple stents and coronary bypasses, and mechanical circulatory support device but was associated with lower all-cause mortality and rate of mechanical ventilation.

Timing of Nonurgent Transesophageal Echocardiography and The Risk of Embolic Events Among Patients Admitted With Infective Endocarditis. A Review of the National Inpatient Sample.

In patients hospitalized for infective endocarditis (IE), timing of nonurgent transesophageal echocardiography (TEE) to reduce embolic events (EE) is unclear. In a retrospective cohort from the 2016 to 2018 combined National Inpatient Sample (NIS), Low-risk adults with IE who underwent nonurgent (>48 hours) TEE were stratified into 3 cohorts based on the timing of the first TEE: early-TEE (3-5 days), intermediate-TEE (5-7 days) and late-TEE (>7). The primary outcome was a composite of an embolic event. Each day before TEE led to 3% increased odds of composite-embolic-events (P < 0.001), 1.21-day extra LOS (P < 0.001) and 14,186 USD increased total charge (P < 0.001). Early compared to late TEE led to reduced LOS by 10 days (P < 0.001) and total cost by 102,273 USD (P < 0.001), odds reduction of 27% in embolic strokes, 21% in septic arterial embolization and 50% reduction in preoperative time (P < 0.001). Among patients hospitalized for suspected IE, the time to TEE was correlated with increased odds of all EE, prolonged preoperative time for valve surgery, LOS, and total charge. Early TEE compared to late TEE led to the largest reduction in length of stay and total cost.

Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association.

BACKGROUND: The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS: The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS: Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS: The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.

Health and Healthcare Disparities: Impact on Resource Utilization and Costs After Transcatheter Aortic Valve Replacement.

OBJECTIVE: We investigated health and healthcare disparities in the treatment of aortic stenosis with transcatheter aortic valve replacement (TAVR) and how they affect resource utilization and costs. METHODS: We retrospectively reviewed all patients who were discharged alive after TAVR between 2012 and 2017 from the National Inpatient Sample. Patients were stratified by race and outcomes investigated were in-hospital complications, total procedural costs, and resource utilization. High resource utilization (HRU) was defined as length of stay (LOS) ≥7 days or discharge to a nonhome location. Multivariable regression models were used to identify predictors of HRU. RESULTS: TAVR patients (N = 29,464) were stratified into Caucasians (n = 25,691), others (n = 1,274), Hispanics (n = 1,267), and African Americans (AA, n = 1,232). More AA and Hispanics had TAVR at urban teaching centers (P = 0.003) and were less likely to be Medicare beneficiaries (P < 0.001). Distribution of TAVR patients in the lowest income quartile showed AA (50%) versus Caucasian (20%) versus Hispanic (33%, P < 0.001). In-hospital complications were higher among Hispanics and AA than Caucasians with prolonged LOS, procedural costs, and HRU. On multivariable analysis, independent predictors of HRU were TAVR year (P < 0.001), advanced age (P < 0.001), female sex (P < 0.001), non-Caucasian race (P = 0.038), history of coronary artery bypass grafting (P < 0.001), smoking (P < 0.001), chronic lung disease (P = 0.003), stroke (P < 0.001), and lowest income quartile (P = 0.002). CONCLUSIONS: There exist significant healthcare and health disparities among patients undergoing TAVR in the United States. Consequently, this unequal access to care and determinants of heath translate into higher resource utilization and costs.

Association Between Cannabis Use and Complications Related to Crohn's Disease: A Retrospective Cohort Study.

BACKGROUND: Crohn's disease is an idiopathic inflammatory process that is occasionally associated with complications, which cause significant morbidity and mortality. The anti-inflammatory effect of cannabis in intestinal inflammation has been shown in several experimental models; it is unknown whether this correlates with fewer complications in Crohn's disease patients. AIMS: To compare the prevalence of Crohn's disease-related complications among cannabis users and non-users in patients admitted with a primary diagnosis of Crohn's disease or a primary diagnosis of Crohn's related complication and a secondary diagnosis of Crohn's disease between 2012 and 2014. METHODS: We used data from the Healthcare Cost and Utilization Project-National Inpatient Sample. Cannabis users (615) were compared directly after propensity score match to non-users, in aspects of various complications and clinical end-points. RESULTS: Among matched cohorts, Cannabis users were less likely to have the following: active fistulizing disease and intra-abdominal abscess (11.5% vs. 15.9%; aOR 0.68 [0.49 to 0.94], p = 0.025), blood product transfusion (5.0% vs. 8.0%; aOR 0.48 [0.30 to 0.79], p = 0.037), colectomy (3.7% vs. 7.5%; aOR 0.48 [0.29-0.80], p = 0.004), and parenteral nutrition requirement (3.4% vs. 6.7%, aOR 0.39 [0.23 to 0.68], p = 0.009). CONCLUSION: Cannabis use may mitigate several of the well-described complications of Crohn's disease among hospital inpatients. These effects could possibly be through the effect of cannabis in the endocannabinoid system.

Discharge disposition of older patients undergoing trans-catheter aortic valve replacement and its impact on survival.

BACKGROUND: Patients undergoing transcatheter aortic valve replacement (TAVR) are likely to be discharged to a location other than home. We aimed to assess the association between discharge disposition after TAVR and patient survival at 1 year. METHODS: Patients admitted from home and survived till discharge after TAVR were divided into two groups based on discharge disposition (home discharge vs. non-home discharge). Pre-operative factors predicting the odds of not being discharged home were identified by using multivariable logistic regression analysis. Study patients were matched one-to-one via a propensity scoring method. Differences in procedural outcomes were compared. Survival of both unmatched and matched pairs was evaluated by using the Kaplan-Meier method with the Kleine-Moesch-Berger stratified log-rank test. RESULTS: Out of 1,160 TAVR patients, 851 were admitted from home and survived till discharge. The incidence non-home discharge was 19% (n = 159). Factors that were significantly associated with non-home discharge were older age, non-transfemoral approach, female sex, frailty status, history of chronic lung disease, pacemaker placement and insulin-dependent diabetes mellitus. One-to-one propensity score matching resulted in 141 patient pairs with similar age, operative risk, frailty and functional status. At 1-year follow-up, all-cause mortality rates were significantly higher in the non-home group than their home counterparts (18% vs. 3%, P = 0.006; stratified log rank test: P = 0.006). CONCLUSIONS: A considerable number of TAVR patients are discharged to a location other than home after the procedure. Not being discharged home after TAVR is associated with a high mortality risk at 1 year.

Impact of Left-Ventricular Assist Device-Related Complications on Posttransplant Graft Survival.

BACKGROUND: This study describes the impact of continuous-flow left-ventricular-assist device (CF-LVAD)-related complications on postoperative outcomes. METHODS: The United Network for Organ Sharing (UNOS) heart transplant follow-up data from 2005 to 2015 were obtained. CF-LVAD patients who were bridged to transplant were studied. Device-related complications (DRCs) at patient's last follow-up before transplantation were reported in 5 categories: device thrombosis (B1), infection (B2), device malfunction (B3), life-threatening arrhythmias (B4), and others (B5). Multivariable Cox regression models were used to evaluate the association of each category of complications and number of complications with postoperative graft survival. RESULTS: Of 3,877 patients analyzed, incidence of DRCs was as following: 374 (9.65%) for thrombosis (B1), 869 (22.41%) for device-related infection (B2), 400 (10.32%) for device malfunction (B3), 135 (3.48%) for life-threatening arrhythmias (B4), and 510 (13.15%) for others (B5). A total of 2,018 (52.05%) patients did not have any DRC at last follow-up; 1,482 (38.23%) patients had 1 DRC and 377 (9.72%) patients had 2 or more DRCs. Mean time from last preoperative follow-up to transplant in patients with 0, 1, and 2 or more DRCs was 93, 18, and 11 days, respectively. Multivariate analysis showed that none of the complications (from B1 to B5) were independent risk factors for poor graft survival after cardiac transplantation. Independent predictors of postoperative graft failure were increasing donor age, inpatient status, increasing body mass index, poor functional status, ventilator dependence, and extracorporeal membrane oxygenation at the time of transplant. CONCLUSIONS: DRCs are common among advanced heart failure patients bridged to transplant with CF-LVADs. Contrary to popular belief, DRCs are not associated with poor postoperative graft survival.

Patient perceptions about laparoscopy at Komfo Anokye Teaching Hospital, Ghana.

INTRODUCTION: Laparoscopy has become the gold standard for many surgical cases in the developed world. It however, remains a rarity in developing countries for several reasons, a major one being cost. This study aimed to determine the knowledge and attitude of patients attending Komfo Anokye Teaching Hospital (KATH) in Kumasi, Ghana toward laparoscopic surgery and their willingness to pay for it. METHODS: A cross-sectional survey was conducted among patients attending specialist clinics at KATH. RESULTS: 1070 patients participated. Mean age was 40±15 years. 54% were city-dwellers. 14% had salary-paying jobs. None had undergone prior laparoscopic surgery. 3% had knowledge of laparoscopy. 95% preferred laparoscopy to open surgery mainly because of faster recovery and less post-op pain. Age >45 years (AOR = 0.53, p = 0.03) and higher education (AOR = 2.00, p = 0.04) were significant predictors of patient choice. Among those preferring laparoscopy, 78% were willing to pay more than the baseline cost of open surgery for laparoscopy. A history of previous abdominal surgery (AOR = 0.67, p = 0.02), having a salaried job compared with being unemployed (AOR = 2.36, p < 0.01) and living in the city compared with the village (AOR = 1.78, p = 0.04) were significant predictors of patients' willingness to pay more for laparoscopy. CONCLUSION: Knowledge about laparoscopy and its benefits are severely lacking among patients at KATH. Once educated about its benefits, most people prefer laparoscopy even if they needed to pay more for it even in resource-limited countries like Ghana.