Eosinophilic Vasculitis, Symptoms, Diagnosis, and Treatment Options
Eosinophilic vasculitis is a form of blood-vessel inflammation in which a type of white blood cell called an eosinophil (an allergy-linked immune cell) becomes...
Epicardial coronary artery disease, Causes, Risk Factors, and Prevention Strategies
Epicardial coronary artery disease is the “classic” kind of coronary artery disease—narrowing or blockage in the main heart arteries that run on the surface...
Epicardial Fat Hypertrophy, Risk Factors, Metabolic Syndrome Links, and Prevention
Epicardial fat hypertrophy means there is an increased layer of fat on the surface of the heart. Many people only learn about it after...
Epicarditis, Risk Factors, Underlying Causes, and Long-Term Management
Epicarditis is inflammation of the epicardium (the heart’s thin outer surface layer). Because the epicardium is also the inner layer of the pericardium (the...
Episodic hypertension, Blood Pressure Spikes, Diagnosis, and Treatment
Episodic hypertension is a pattern where blood pressure rises in distinct “spikes,” then returns to a person’s usual range. Some spikes are triggered by...
Erythromelalgia, Treatment Options, Topicals, and Systemic Medications
Erythromelalgia is a rare condition in which the feet, hands, or both develop episodes of burning pain, redness, and unusual warmth. Flares often arrive...
Essential hypertension, Causes, Risk Factors, and How It Develops
Essential hypertension (high blood pressure over time) is the most common reason adults develop persistent elevated blood pressure. “Essential” means there is no single,...
Exercise-induced arrhythmia, causes, symptoms, diagnosis, treatment and safe return to exercise
Exercise is supposed to make the heart stronger and steadier. But in some people, physical effort can uncover a rhythm problem—or briefly push a...
Exercise-induced hypertension, causes, symptoms, diagnosis, and safe treatment plan
Exercise is supposed to strengthen your heart and blood vessels. So it can feel confusing—and a little alarming—when your blood pressure rises much higher...
Exertional angina: Risk Factors, Warning Signs, Tests, and Best Therapies
Exertional angina is chest discomfort that shows up when your heart is working harder—most often during walking, climbing stairs, stress, or cold weather—and eases...
Exertional Hypertension: Causes, Risks, Diagnosis, and Safe Exercise Plans
Exertional hypertension means your blood pressure rises higher than expected during physical activity, such as a treadmill test, cycling, or a hard climb up...
Exertional syncope: Symptoms During Workouts, Cardiac Risks, and Next Steps
Exertional syncope is fainting that happens during exercise or right as you stop. It can look like “just pushing too hard,” but the timing...
External iliac artery thrombosis: Symptoms, Emergency Signs, and Treatment Options
External iliac artery thrombosis is a blood clot that blocks the external iliac artery, a major vessel that carries blood from the pelvis into...
External jugular vein thrombosis: Treatment Plans, Anticoagulation Decisions, and Recovery
External jugular vein thrombosis is a clot inside the external jugular vein, the superficial vein that runs along the side of the neck and...
Extrasystole: Causes, Triggers, Symptoms, and When to Worry
An extrasystole is an extra heartbeat that arrives earlier than expected, often followed by a brief pause that makes the next beat feel unusually...
Extremity arterial embolism: Symptoms, Causes, Diagnosis, and Urgent Treatment
Extremity arterial embolism is a sudden blockage of an arm or leg artery by traveling debris—most often a blood clot—that lodges downstream and cuts...