Association of Admission Time and Mortality in STEMI Patients: A Systematic Review and Meta-analysis

2025 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association

BACKGROUND

The American Heart Association (AHA), 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, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs).

METHODS

The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2025 AHA Statistical Update is the product of a full year's worth of effort in 2024 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. This year's edition includes a continued focus on health equity across several key domains and enhanced global data that reflect improved methods and incorporation of ≈3000 new data sources since last year's Statistical Update.

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.

FACTORS INFLUENCING LATE PROGNOSIS IN PATIENTS WITH ACUTE ST-SEGMENT ELEVATION MYOCARDIAL INFARCTION TREATED WITH DIRECT PERCUTANEOUS CORONARY INTERVENTION

ABSTRACT

Objective: To investigate factors influencing the late prognosis of patients with acute ST-segment elevation myocardial infarction treated by direct percutaneous coronary intervention. Methods: We retrospectively analyzed 349 ST-segment elevation myocardial infarction patients treated with direct percutaneous coronary intervention. Patients were categorized based on catheter laboratory activation time (CLAT) (≤15 or >15 min), time of arrival (working hours or out-of-hours), and mode of arrival (emergency medical services transportation or self-presentation). The primary endpoint was the 2-year major adverse cardiovascular events (MACEs), defined as all-cause death, nonfatal myocardial infarction, and target vessel revascularization. Results: Patients with CLAT ≤15 min showed significant differences in oxygen saturation, FMC-to-device time, symptom-to-device time, symptom-to-FMC time, presentation mode, presentation duration, and MACEs (all P < 0.005). Self-presentation (odds ratio = 0.593, 95% confidence interval = 0.413-0.759) and out-of-hours presentation (odds ratio = 0.612, 95% confidence interval = 0.433-0.813) were risk factors for CLAT >15 min. The working-hours group showed significant differences in FMC-to-device time, activation-to-arrival time at the catheter laboratory, and the number of cases with activation time ≤15 min (all P < 0.005). The emergency medical services and self-presentation groups differed significantly in age, blood pressure, FMC-to-device time, and electrocardiography-to-CLAT (all P < 0.005). Conclusion: Reducing CLAT to 15 min significantly lowers the 2-year MACE rate. Self-presentation and out-of-hours presentation are risk factors for delayed catheter laboratory activation.

2024 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association

BACKGROUND

The American Heart Association (AHA), 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, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs).

METHODS

The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2024 AHA Statistical Update is the product of a full year's worth of effort in 2023 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. The AHA 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 global data, 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.