Cardiology is the treatment of diseases of the heart and blood vessels. A cardiologist is a physician who specializes in treating heart conditions such as abnormal heart rhythms, heart attacks, coronary artery disease, congenital heart defects, and disease of the heart valves. A cardiologist can inform your doctor about new drugs or tests that may be beneficial to you.

Some heart conditions can cause permanent damage to the heart muscle, and can be fatal. Methods that cardiologists use to study heart conditions include stress tests, a monitor to record your heart rate and rhythm, a biopsy, which studies a tiny piece of heart tissue, and an echocardiogram, which uses sound waves to show a picture of how your heart works.

Physicians in this specialty treat patients suffering from numerous diseases and illnesses, but some of the most common are blood clot, peripheral vascular disease, angioplasty, hypertension, heart attack, congestive heart failure, angina, atherosclerosis, cardiomyopathy, coronary heart disease, pericarditis, ventricular tachycardia, acute coronary syndrome, cardiac arrest, bigeminy, heart block, myxoma, cardiac arrhythmias, tricuspid valve disorders, and aortic valve disorders.

Once properly diagnosed, practitioners can perform numerous procedures on patients including gastric bypass surgery, open heart surgery, valve replacement, valve repair, bypass surgery, carotid artery surgery, catheter ablation, cardiac surgery, cardiothoracic surgery, cardiac bypass surgery, cardiovascular surgery, laser angioplasty, valvuloplasty, balloon angioplasty, atherectomy, coronary artery bypass surgery, coronary artery bypass graft, coronary angioplasty, heart transplantation, and carotid surgery.

To diagnose patients with possible illnesses and diseases, specialists will often perform one of many tests including electrocardiogram (ecg or ekg), cardiac stress test, holter monitor, echocardiogram, blood test, sphygmomanometer, cardiac enzymes, ivus, electrophysiologic study, and coronary catheterization.

Doctor density varies by specialty and location. Delaware has 94 practicing cardiologists. Broken out by city, cardiology doctor density in Bethany Beach is 5, in Christiana is 1, in Dover is 22, in Lewes is 14, in Middletown is 9, in Milford is 11, in Millsboro is 3, in Millville is 5, in New Castle is 2, in Newark is 57, in Ocean View is 2, in Rehoboth Beach is 2, in Seaford is 5, and in Wilmington is 59.

Delaware, located on the Atlantic Ocean, was the first state to ratify the constitution of the United States in 1787. Delaware’s population is 843,524, and its capital city is Dover. In Wilmington, visit the Grand Opera House or the Old Town Hall Museum built in 1798, or the Abbott’s Mill Nature Center in Milford. Drive to the Atlantic shore, or go bird-watching, fishing, hiking, biking, or canoeing in Delaware’s extensive park and trail systems. Dover is home to parks, historic museums, clubs, theater and dance, and offers bargain-hunting at tax-free outlet stores and antiques shops.

According to 2005 Census estimates, Delaware has a population of 843,524. Of this population, 189,940 are under the age of 18 and 111,761 are at or above the age of 65.