How many types of Cardiovascular diseases are there?

There are so many types of cardiovascular diseases such as heart failure, aortic disease, arrhythmia, valve disease, pericardial disease, coronary artery disease, etc. Also, the most common cardiovascular diseases are peripheral artery disease and Cerebrovascular disease. Some of the tests that need to be performed to diagnose cardiovascular disease are blood work, ultrasound, echocardiogram, ankle-brachial index, stress tests, cardiac catheterization, etc.