Clinical Research Directory

Inclusion Criteria: * Age 18-65 years * Trauma exposure * PTSD symptoms * Subclinical atherosclerotic CVD (e.g., coronary, cerebrovascular, or peripheral arterial plaque or calcifications on imaging), clinical atherosclerotic CVD (e.g., myocardial infarction or revascularization), or increased risk for atherosclerotic CVD (i.e., \>2 of hypertension, diabetes mellitus, hyperlipidemia, and active smoking) * Ability to understand and sign informed consent Exclusion Criteria: * History of stroke, brain surgery, or seizure * Use of certain CVD medications (e.g., beta-blockers, high-intensity statins \[e.g., rosuvastatin 20/40 mg and atorvastatin 40/80 mg\], PCSK-9 inhibitors) * Psychiatric or cardiovascular medication change within 4 weeks (i.e., stable regimen is allowed) * Unstable blood pressure or cardiac arrhythmia * Currently in a supervised or graduated exercise program * Neurological or systemic inflammatory disease/current systemic anti-inflammatory therapy * Moderate/severe alcohol/substance use disorder * Current mania/psychosis * Weight \>300 lbs. * Claustrophobia * Pregnancy * Metal implants * Uncontrolled hyperglycemia (HgbA1c\>7.5%) * Subjects who have had significant radiation exposure as part of research (\>2 nuclear tests, computed tomography images, or fluoroscopic procedures) during the preceding 12-months