Chronic Fatigue Syndrome: Causes, Symptoms, and Treatment
resting coronary blood flow :: Article Creator Coronary Heart Disease: Blood Flow Measurement Refines Clinical Decision-making Myocardial blood flow measurement tools can reveal real-time insights into a person's cardiovascular health.Credit: Magicmine/ Getty A patient with a prolonged history of shoulder pain attributed to arthritis, sought medical attention. Because this pain could also be a sign of cardiovascular issues, the physician recommended an electrocardiogram (ECG) to keep tabs on the patient's heart health. Despite inconclusive ECG results, one test eventually revealed concerning cardiac changes, even though the patient's symptoms remained unchanged, unmasking the correct diagnosis and overturning the misattribution to arthritis. Upon referral, interventional cardiologist Dr. Nils Johnson, a professor of medicine at McGovern Medical School at UTHealth in Houston, ordered a positron emission tomography (PET) scan with object