Onventional pharmacological therapies for ischaemic heart diseases and heart failure.

1) Describe the pathophysiological processes occurring in ischaemic heart diseases and explain the rationale behind the use of the current pharmacological treatments used for these diseases.
2) Give a description of the mode of action of drug therapies for heart failure.
3) no introduction needed.
4) please use the source from web of knowledge journals and any of your choice.