View clinical trials related to Heart Diseases.
Filter by:To investigate the safety and pharmacokinetics of apixaban in children with congenital or acquired heart disease who have a need for anticoagulation.
This study is to assess whether a lifestyle intervention with diet, exercise and counselling in young patients will have a positive influence on their weight and overall well-being. This study will enrol patients between the ages of 7 to 17 years of age, who have congenital heart disease, and have been identified being overweight or obese. A total of 40 individuals will participate in this study. The study duration will last for 1 year.
Primarily, the investigators want to test the hypothesis that it is possible to detect epileptiform EEG during cardiac surgery under general anesthesia. Furthermore, the investigators will examine if those epileptic potentials coincide, follow or are unrelated to ischemic events detected by EEG or Near-infrared spectroscopy (NIRS). Finally, the investigators will look for independent associations between intraoperative seizures (with or without ischemic events) and postoperative neurological outcome, as well as between intraoperative seizures (with or without ischemic events) and the total amount of TXA given.
The purpose of this study is to determine if in-bed cycling is safe and feasible in critically-ill patients after open heart surgery. The investigators hypothesize that in-bed cycling can be safely used with this population and that it is feasible to use in a fast-paced cardiac intensive care unit.
The aim is to conduct a prospective multi-centre international inception cohort study with an enrollment goal of 3,000 TOF patients and 2 year follow-up post-repair. The proposed sample size and methodology will result in statistically powerful results to allow for evidence-based change to current TOF surgical practices.
Identification of patients who are at highest risk for heart attack is an important task for emergency medicine physicians. Currently, physicians use a variety of different scoring systems to stratify their risk for having a heart attack. Heart rate variability (HRV) is a measure derived from noninvasive cardiac monitoring. This data is collected from a simple, non-invasive chest strap during a 10-minute recording session. The purpose of this proposal is to collect heart rate variability data on patients admitted to the emergency department with chest pain. The intent is to measure the association between heart rate variability and the various risk stratification scoring systems for chest pain.
The Latino population in the United States is increasing in size; is diverse in culture, backgrounds and countries of origin; is experiencing unique influences from social and behavioral acculturation to the U.S.; is reported nationally to have lower rates of heart disease; is reported to have increased prevalence of diabetes and asthma; and is generally poorer and less educated (NHLBI working Group, 2003). They represent an important target population for disparities research. In particular Latinos accessing care in Community Health Centers in the United States represent an ideal population for conducting disparities research because lack of access to care is minimized through various governmental health insurance support mechanisms. This study will build on existing relationships to conduct the proposed study, using expertise in epidemiologic, behavioral and genetic research in an effort to promote a coordinated, comprehensive, interdisciplinary and focused research effort to improve the care being delivered to indigent Latinos at-risk for and with CVD.
'Post perfusion syndrome' was a term historically associated to cardiac surgery in view of the transient neuro-cognitive deficits attributed to cardio pulmonary bypass pump. During their recovery period, a significant number of patients experience delirium, a clinical syndrome of acute onset and fluctuant course.Though these deficits are often known to be transient without any permanent physical or neurological impairment, the experience can still psycho-socially affect these patients for a longer length of time even after discharge. The presence of delirium puts excessive, undesired strain on the patient, their families, health care providers and hospital resources. PTSS is an anxiety disorder caused by very stressful, frightening or distressing events. It is known to either develop immediately after the disturbing event or weeks and months later. The actual symptoms can be varied but are categorized in three sections: i.e.: re-experiencing, avoidance and emotional numbing and hyperarousal (feeling 'on edge'). A problem that has such an impact on any patient is worth investigating and understood better. Being in such a unique professional position, as a Clinical nurse practitioner, the investigator is ideally placed to conduct this study. In this study, the researcher will be focusing on the pre-operative risk factors in developing delirium, actual incidence of delirium and follow the patients post operatively to evaluate the after effects of delirium in the form of PTSS.
Different approaches to cardio-neuroablation (CNA) to treat neurally mediated syncope, sinus node dysfunction, and functional atrioventricular block have been published. Investigators have developed a more limited and specific approach of CNA, called cardio-neuromodulation (CardNM). This treatment is based on a tailored vagolysis of the sinoatrial node through partial ablation of the anterior right ganglionated plexus (ARGP); it is also based on an innovative anatomic strategy. The feasibility of CardNM has already been tested in our center in a limited first study in humans (CardNMH1), with a favorable outcome for the patients involved. The results of CardNMH1 have been submitted for publication. The purpose of this second study of CardNM in humans (CardNMH2) is to collect more procedural and clinical data in well-defined patient groups.
To evaluate the effectiveness of Take Heart, a behavioral/educational program for adults age 50+ with heart disease, or with at least two risk factors for heart disease, that helps them to better manage their health condition(s). Take Heart is a new version of an evidence-based program that has recently been adapted to be suitable for the needs of adults residing in Detroit.