Diabetic heart disease--current problems and their management

Area of Science:

• Cardiology
• Endocrinology
• Diabetology

Background:

• Diabetic heart disease (DHD) is a significant complication of diabetes mellitus (DM).
• DHD presents multifactorially, encompassing coronary artery disease (CAD), autonomic cardiac denervation, and diabetic cardiomyopathy.
• Ancillary factors like obesity, hypertension, and lipid abnormalities exacerbate DHD.

Purpose of the Study:

• To review recent advances and clinical experiences in understanding and managing diabetic heart disease.
• To outline practical management strategies, including early diagnosis, monitoring, and blood glucose control.
• To discuss preventative measures for diabetic heart disease.

Main Methods:

• Review of recent literature and clinical studies (non-invasive, invasive, autopsy).
• Analysis of experimental studies investigating diabetic cardiomyopathy.
• Synthesis of practical management experiences from a multidisciplinary diabetic team.

Main Results:

• Diabetes mellitus significantly increases the severity and early onset of coronary artery disease, often with atypical presentations.
• Autonomic cardiac denervation is a common complication linked to diabetic neuropathy, impacting DHD.
• Evidence supports a specific diabetic heart muscle disease characterized by small vessel disease and metabolic alterations.

Conclusions:

• A high index of suspicion, early diagnosis, and close monitoring are essential for managing DHD.
• Rigid blood glucose control and coordinated multidisciplinary team efforts are vital for effective DHD management.
• Implementing preventative strategies can mitigate the impact of diabetic heart disease.