High Blood Pressure and Hypertensive Crisis
A spike in blood pressure could lead to hypertensive urgency or a hypertensive emergency - and organ damage. Learn more from WebMD about symptoms and treatment.
Heart Disease and Nitrates
Learn more from WebMD about vasodilators, a type of medication used to treat angina and chest pain.
Medications That Cause High Blood Pressure
Learn more from WebMD about which medications might cause high blood pressure or interfere with your hypertension drugs.
Heart Disease and Medication Safety
If you have heart disease, beware of some common medicines that can make your blood pressure and heart rate rise. WebMD explains.
What Does It Mean When My Heart Skips a Beat?
Your heart might skip a beat for many reasons, from caffeine to stress to AFib.
Understanding Heart Failure -- Diagnosis and Treatment
WebMD's guide to the diagnosis and treatment of heart failure.
Heart Failure Treatment
Learn about treatments for heart failure, along with lifestyle changes to manage the condition.
Heart Failure and Beta-Blockers
Beta-blockers are drugs that improve the heart's ability to relax. Learn how this medication is used to treat heart failure.
A Glossary of Heart Failure Terms
Become informed of important heart failure terminology.
How Atrial Fibrillation Is Diagnosed
If your doctor thinks you have AFib, he may ask for tests to confirm the diagnosis, find out what's causing it, and figure out the best way to treat it.