Heart disease can take the form of any number of conditions that affect the heart and cardiovascular system. This section provides an easy way to find information about the most common heart disease conditions, including heart attack, congestive heart failure, and hypertension (high blood pressure), among others. Remember, the more you know about your condition and treatment options, the better off you will be. As always, talk to your doctor if you have any questions about the information presented here, or if you would like additional information.