The purpose of this research study is to see how use of genetic testing to help doctors with choosing blood thinning medication after a heart procedure called an angioplasty (also called percutaneous coronary intervention or PCI) affects your risk of having a heart attack, stroke, death or bleeding. Some doctors use genetic testing to help decide which blood thinner to prescribe for a patient. By doing the study, the investigators will be able to look at clinical outcomes (heart attacks, stroke, death, bleeding) after genetic testing and prescribing of blood thinning medications for patients with different backgrounds and medical histories. They will also look for new genes that affect how blood thinners work.

To store remaining amniotic fluid after all clinical analysis is completed to create a biobank of samples to be used for future research.

This study will test how effectively changes in lung structure and function can be detected with a new inhaled gas combined with a MRI.

This is an annual UNC-Chapel Hill freshman survey as part of assessing undergraduate student development and using the results to enhance programs and services that support their success.

The purpose of Heroes Health is to support COVID-19 worker health.

The purpose of the study is validate the first measure of disease-specific quality of life in patients diagnosed with eosinophilic gastritis (EG) or eosinophilic gastroenteritis (EGE).

The goal of this study is to learn more about relationships, sexuality, family, work, and finances. This new information will help us understand factors that contribute to health among diverse adult populations including people who identify as straight or LGBT, as well as different races and ethnicities.

The purpose of this research study is to understand if convalescent plasma is a potential therapy and to understand the immune response to COVID-19 infection. Understanding the immune system's response after infection will help to inform vaccine design and the potential role of antibodies as therapeutics in the setting of COVID-19 infection and disease.

This is a research study to compare quality of life (QOL) and physical function impairment among breast cancer and lymphoma survivors in Malawi to age- and sex-matched controls, using the PROMIS survey and objective performance-based measures.

The purpose of this study is to determine the effect of sampling location on drug transporter levels in the healthy and diabetic placenta.