Myoview

A study to evaluate feasibility, diagnostic yield, accuracy, and actionable thresholds of POC, immediate-feedback AI-ECG + AI FoCUS screening for cardiac disease in well described community populations.

The goal of this interventional study is to evaluate the implementation, usability, and clinical outcomes of a wearable medical-grade device in a virtual Cardiac Rehabilitation (CR) program, titled HEARTS in Sync. The question guiding this study is: Do patient clinical outcomes differ between those who use the CardioWatch 287-2 during the HEARTS in Sync program as compared to those who participate without using the CardioWatch 287-2? The comparison will happen between two non-randomized groups of patients who are enrolled in the HEARTS in Sync virtual CR program. The wearable device (CardioWatch 287-2), worn on patient's wrists, will provide clinicians with physiological information to better mirror the clinical oversight provided to an in-person CR program. Participants who choose to use the device will be asked to wear it daily. The clinical team will review weekly summary reports to help guide participant progress through the 13-week program. The primary objectives of this study are to: 1. Characterize participants (e.g., demographic health history, patient feedback) between those who choose to use the CardioWatch 287-2 device and those who do not. 2. Compare clinical outcomes between users and non-users of the device within the HEARTS in Sync program, by: 1. Tracking patient enrollment, attendance in virtual education sessions, and program completion rates, 2. Evaluating change in patient bloodwork outcomes, 3. Measuring change is physical ability, 4. Analyzing changes in eating behaviours, and 5. Examining quality of life using validated tools. 3. Asses the feasibility of the CardioWatch 287-2 for the HEARTS in Sync virtual CR program by: 1. Assessing device adherence 2. Reviewing patient feedback survey, and 3. Determining if clinician team were able to access and interpret data collected throughout the program The secondary objective of this study is to compare clinical outcomes of device users during the HEARTS in Sync program with patients who completed the on-site CR program. This research aims to better understand how a medical-grade device may improve virtual CR programming to extend clinical care to the community. As a result, this could lead to a more personalized care and better results for patients.

CVD is the leading cause of death among individuals with MASLD, a risk factor for liver cancer. In Southern Arizona, CVD and cancer (including liver and gastric cancer) are among the leading causes of death for Mexican-origin adults.1 Given Mexican-origin adults' disproportionate burden of CVD-related mortality37 and higher rates of MASLD compared to other ethnic/racial groups; we urgently need to develop contextually tailored strategies for management of CVD risk factors and outcomes. Thus, the purpose of this study is to examine the acceptability and feasibility of a community health worker (CHW)-led intervention aimed to increase cardiovascular risk awareness and promote lifestyle modifications among Mexican-origin adults with Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) in the Southern Arizona region. The proposed project has the potential to improve health outcomes for this vulnerable population and contribute to the ACS-CHERC's overarching goal of improving health equity for Hispanic communities and family caregivers.

The goal of this clinical trial is to evaluate an investigational ultralow dose positron emission tomography (PET) imaging technique for known or suspected coronary artery disease (for detecting myocardial ischemia or infarction) detection and monitoring. The main question it aims to answer is: Can the investigators optimize the timing, scan duration, and image reconstruction to reduce the radiation dose 10-100 fold of the current clinical standard? Participants will be injected with a radioactive tracer called Fluorine-18 (18F)-flurpiridaz and be imaged on a new type of high sensitivity PET scanner for up to 3 hours

The purpose of this study is to use a non-invasive imaging technique called positron emission tomography/magnetic resonance imaging (PET/MRI) to investigate the effects of exercise on brain activity and arterial (blood vessel) inflammation in people with PTSD symptoms and evidence of or elevated risk for artery disease.

In patients with a myocardial infarction (MI) treated medically alone, the objective of the PANTHEON trial is to evaluate if ticagrelor monotherapy reduces bleeding events, without an increase in patient-oriented ischemic events, compared with standard dual antiplatelet therapy (DAPT) with aspirin and ticagrelor for 12 months.

This study aims to validate the accuracy and reliability of blood pressure (BP) estimates obtained over 24 hours using a PPG-based chest-patch device compared to the gold standard ambulatory blood pressure monitoring (ABPM) method using an upper arm cuff-based oscillometric BP device, in both hypertensive and normotensive individuals referred by their provider to undergo a 24-hours ABPM for clinical indication. The Awake/Asleep test, which is the primary test recommended for automated wearable cuffless BP devices that are cuff-calibrated (based on the 2023 European Society of Hypertension (ESH) recommendations for the validation of cuffless blood pressure measuring devices), will be conducted in this study. The secondary aim of the study is to assess the feasibility and convenience of the PPG-based device.

The investigators will conduct a feasibility and pilot efficacy randomized controlled trial to test the usability and user satisfaction of an evidence-based digital health tool the investigators developed for physicians to use to Prioritize Personalize Prescribe EXercise (P3-EX) to patients with cardiovascular disease (CVD) risk factors. The investigators will recruit 24 physicians from two local hospitals in CT, USA. Physicians will recruit two patients each (N=48) having CVD risk factors. Physicians will deliver a P3-EX exercise prescription (ExRx) to one of their patients (n=24) and the American College of Sports Medicine Physical Activity Vital Sign (ACSM-PAVS) ExRx to the other (n=24) in a random sequence crossover design. Physicians and patients will rate the feasibility and acceptability of each method using validated questionnaires. Patients will perform their prescribed ExRx for 12 weeks and complete a self-report exercise diary to monitor exercise adherence with virtual oversight from University of Connecticut (UConn) Graduate Research Assistants. Before and after the exercise intervention, the investigators will measure patient CVD risk factors and physical activity (PA) levels via accelerometry. The primary aim is to evaluate the feasibility and acceptability of P3-EX for physicians to use to prescribe exercise to patients with CVD risk factors, and the secondary aim is to explore the preliminary efficacy of P3-EX to improve patient CVD risk factors, PA levels, and exercise adherence. The investigators hypothesize P3-EX will be feasible for physicians to use to prescribe customized exercise routines for patients with CVD risk factors, and physicians and patients will be satisfied with P3-EX.

The goal of this clinical trial is to learn whether adding cilostazol to aspirin or clopidogrel prevents stroke and heart attack in people who have had a stroke or mini-stroke.

Heart attacks are one of the top causes of death in Canada, with over 2,100 cases treated each year in Manitoba. Even though hospital care has improved, the period after going home is still risky. Many patients feel anxious and unsure about their recovery, and without enough support, they often end up back in the emergency department (ED). This is an even bigger challenge for people in rural areas, where getting follow-up care can be much harder. Filling these gaps is important to help patients get better and to reduce stress on the healthcare system. In a previous study, the investigators found that extra support made a big difference: only 8% of participants using a digital health tool returned to the ED within 30 days, compared to 22% of participants without it. Now, the investigators want to expand this study across Manitoba to see if digital health tools can help more people recover safely at home. The investigators will compare two types of follow-up care: education only versus education with extra support (like symptom tracking and virtual appointments). The investigators will look at how this affects hospital visits, mental well-being, and healthcare costs. The goal is to create a better support system for people after a heart attack, leading to healthier recoveries, less strain on hospitals, and better care for Manitobans - no matter where they live.

The primary objective is to evaluate the effect of olpasiran, compared to placebo, on the risk for coronary heart disease death (CHD death), myocardial infarction, or urgent coronary revascularization in participants at risk for a first major cardiovascular event with elevated lipoprotein(a) (Lp\[a\]).

The goal of this randomized delayed control intervention research study is to see if participants who receive education and healthy prepared meals improve the quality of their diet compared to participants who receive only physical activity education and coaching.