the study of the anatomy, normal functions, and disorders of the heart. The medical field dedicated to diagnosing and treating diseases of the heart and cardiovascular system. See Interventional cardiology, Nuclear cardiology.. APC, or atrial premature complex (or beat) is a beat that arise in the atria of the heart from outside the normal mechanism of heartbeats. It's very common and doesn't portend any bad prognosis. It increase with age, smoking, coffee intake, alcohol intake, and stress, and also with heart and lung disease.
A nanometer is a unit of spatial measurement that is 10-9 meter, or one billionth of a meter. It is commonly used in nanotechnology, the building of extremely small machines. This was last updated in September 2005.
Conversion for how many nanometers ( nm ) of length are contained in a meter ( 1 m ). Or, how much in nanometers of length is in 1 meter? To link to this length meter to nanometers online converter simply cut and paste the following. The link to this tool will appear as: length from meter (m) to nanometers (nm) conversion.