Mental Stress Reactivity in Women With CMD

"All participants will answer a series of questionnaires that address several factors such as patient medical history, family history, medication usage, health behaviors, psychological factors, etc. Questionnaires related to symptoms, psychological factors, depression, anxiety, and quality of life will be taken.~All participants will undergo 123I-MIBG SPECT imaging in the morning in a fasting state. Mental Stress Testing will be conducted in the Laboratory in the morning after fasting for at least 4 hours and withdrawal of all vasoactive medications, caffeine, and tobacco 24-48 hours before testing. Participants will also undergo 1-week of Home Monitoring using a single-use, noninvasive, water-resistant, 7-day ambulatory ECG monitoring, which offers the advantage of direct access to raw data that can be downloaded from the device after use.~A 3-day food recall diary, cognitive assessments via the NIH Toolbox, and a Sleep diary during home monitoring will be collected."