Many people know organisms only by the common names, or vernacular names. Unlike scientific names, common names are almost always different for speakers of different languages.any people know organisms only by the common names, or vernacular names. Unlike scientific names, common names are almost always different for speakers of different languages.
Cardiologists specialize in diseases and conditions of the heart. The heart is a fascinating organ -- 60 to 100 beats a minute, 24 hours a day, for decades and decades. Itâs also a very complex muscle, so when it doesnât work properly, there are many possibilities as to why. Thatâs when you call in a cardiologist.
Doctors may take samples of blood and heart muscle during cardiac catheterization or do minor heart surgery. Cardiologists (heart specialists) usually do cardiac catheterization in a hospital. You're awake during the procedure, and it causes little or no pain.