In the sentence extracted from biomedical literature, identify all the disease entities. The required answer format is the same sentence with HTML <span> tags to mark up specific entities. 
### Entity Markup Guides:
Use <span class="disease"> to denote a disease.

### Input Text: Plasma high density lipoprotein ( HDL ) levels are strongly genetically determined and show a general inverse relationship with coronary heart disease ( CHD ) .
### Output Text:
Plasma high density lipoprotein ( HDL ) levels are strongly genetically determined and show a general inverse relationship with <span class="disease">coronary heart disease</span> ( <span class="disease">CHD</span> ) . 