View clinical trials related to Heart Diseases.
Filter by:The purpose of this study is to fill in the gaps in knowledge on the tolerability and effectiveness of an outpatient, Pritikin-based Intensive Cardiac Rehabilitation (ICR) program on traditional cardiovascular risk factors, exercise performance, and patient well-being (as assessed by questionnaires), as well as to monitor subsequent clinical events. The hypothesis is that patients in the Intensive Cardiac Rehabilitation (ICR) group will have greater improvements in several cardiovascular disease risk factors than patients in the conventional Cardiac Rehabilitation (CR) group at the end of 24 sessions.
The purpose of this study is to evaluate the incidence of late incomplete stent apposition (ISA) and un-coverage by optical coherence tomography (OCT) following everolimus-eluting stent (EES) with bioabsorbable polymer (SYNERGY™, Boston Scientific,Nattick, MA, USA) versus zotarolimus-eluting stent (ZES) with permanent polymer(Resolute Onyx™, Medtronic, Santa Rosa, CA, USA) implantation in patients with AMI at 12 months.
The purpose of this study is to determine whether the expression level of miR-320a are effective as biomarker in evaluating the diagnosis, prognosis and treatment effects of coronary heart disease.
This research is being done to evaluate the short term and long term effects of ketogenic diets on measures of cardiovascular health. Such measures include cholesterol levels, blood pressure, weight, and thickening of the blood vessel wall over time. Adults aged 18 or older who are already on a ketogenic diet for at least 12 months or who are interested in beginning on the modified Atkins diet may join.
Coronary heart disease (CHD) has a serious health threaten to population. PCI is a well-proved measure in CHD management. However, the knowledge about the real-life PCI use and how evidence-based therapies in routine clinical practice is limited. By consecutively recruiting PCI patients in a large-scale hospital in in Northeast China,this study will examine various real-life factors, that may affect patients recovery after the procedure. Practical guidelines, appropriateness criteria and quality evaluative system for PCI will be established based on the findings, to improve patients outcomes in future finally.
prospective cardio respiratory evaluation for patients post the Fontan palliation for single ventricle, compared to subjects post successful cardiac repaired surgery compared to healthy volunteers in order to evaluate the functional capacity and the primary etiology for reduction in functional capacity.
1. Explore the efficacy of Ulinastatin use in improving post-operative pulmonary insufficiency and safety in pediatric patients undergoing scheduled CPB open heart surgery to treat Complex Congenital Heart Disease 2. Explore the efficacy of Ulinastatin use in improving intraoperative hemodynamic instability as well as other post-operative organ recuperation and its impact on hospital stay & cost
Background: - African Americans have one of the highest rates of type 2 diabetes in the United States, and often have other medical problems related to obesity and cardiovascular disease. These conditions have various risk factors, including high blood sugar levels, high cholesterol levels, and insulin resistance. However, these risk factors have not been studied very closely in individuals with African ancestry, including Afro-Caribbean and sub-Saharan Africa migrant populations. Researchers are interested in conducting a genetic study on obesity, adult-onset diabetes, heart disease, and other common health conditions in individuals with African ancestry. Objectives: - To collect genetic and non-genetic information from individuals with African ancestry to study common health conditions related to obesity, adult-onset diabetes, and heart disease. Eligibility: - Individuals at least 18 years of age who self-identify as African American, Afro-Caribbean, or migrants from sub Saharan Africa. Design: - Participants will undergo a physical examination and will provide a blood sample for study. - Participants will also answer questions about personal and family medical history and current lifestyle behaviors. - No treatment will be provided as part of this protocol.
Enhanced external counter pulsation (EECP) is a procedure performed on patients with ischemic heart disease. The treatment improves physical capacity and relieves angina pectoris. It is suitable for patients with persistent angina pectoris despite and for patients not amendable for coronary revascularization. Some studies demonstrate a relationship between diastolic and systolic blood pressure ratio (d/s ratio) and the effect of EECP. The aim of the investigators study is to understand the effect of EECP on left ventricular systolic and diastolic function assessed by trans-thoracic echocardiography (TTE). Hypothesis: EECP improves left ventricular systolic and diastolic function. There is a relationship between d/s ratio and aortic arterial stiffness EECP improves left ventricular diastolic function Standard TTE would be performed prior the EECP procedure, which lasts 60 min., and repeated every 15 minutes. Moreover the investigators would measure pulse wave velocity, a measure of aortic arterial stiffness, in order to investigate the relationship between the d/s ratio and arterial stiffness. The patients would be recruited among former study patients who have undergone EECP before. 20 patients with the best acoustic conditions would be selected and invited to enroll into the study.
This study is an interventional study which was conducted in the field. The investigators intended to develop an efficient and economically valuable method which can decrease the risk factors for prevention of cardiovascular diseases. Effective control of cardiovascular diseases necessitates a salutogenetic approach to develop efficient and cheap methods to decrease risk factors. In this study, the aim of preparing the Group II training material was to enable the individual to see his or her risks as unique, and to proceed with life by adapting personal behaviors. Group II's training material was formatted as a prescription. Because giving a prescription for a doctor is very important in low socioeconomical group person. This study showed that social programs oriented towards individual behavioral changes assume an important role in decreasing cardiovascular risk factors.