Figure 2.

Comparison of GDMT implementation rates among patients of 70-85years old selected from urban and rural areas. Therapies included β-blockers, ACEi/ARB, MRA, anticoagulants, ICD/CRT, cardiac rehabilitation and HF education. MRA: mineralcorticoid receptor antagonist, ACEi: angiotensin-converting enzyme inhibitors, ARB: angiotensin II receptor blockers, CRT: cardiac resynchronization therapy, GDMT: guideline-directed medical therapy, HF: heart failure, ICD: implantable cardioverter defibrillator (s)