Coronary Heart Disease

These are the symptoms of coronary heart disease (CHD), except

• Breath difficulties

• more tired than usual

• hollow heart

• chest ache

In what year does the incidence of CHD was significantly increased in Malaysia?

• 1970

• 1980

• 1990

• 2000

Select two heart surgery for CHD treatment

• PCI

• CABG

• ABC

• PCR

This CHD starts when fats, ____ and other substances collect on the inner walls of the heart arteries.

The location of coronary arteries is at the inner layer of our heart

• true

• false