How does diabetes mellitus cause myocardial infarction?

How does diabetes mellitus cause myocardial infarction?

Factors unique to diabetes increase atherosclerotic plaque formation and thrombosis, thereby contributing to myocardial infarction. Autonomic neuropathy may predispose to infarction and result in atypical presenting symptoms in the diabetic patient, making diagnosis difficult and delaying treatment.

Can type 2 diabetes cause acute myocardial infarction?

Individuals with type 2 diabetes are more likely to experience a myocardial infarction and have worse outcomes compared with nondiabetic individuals. The underlying pathophysiology of the atherosclerotic process is accentuated but not significantly different in patients with type 2 diabetes.

How does diabetes affect the heart pathophysiology?

Over time, high blood sugar can damage blood vessels and the nerves that control your heart. People with diabetes are also more likely to have other conditions that raise the risk for heart disease: High blood pressure increases the force of blood through your arteries and can damage artery walls.

How does type II diabetes affect the heart?

It makes your heart work harder than usual and damages your blood vessels. Most people with type 2 diabetes also have high blood pressure. Together, they put a lot of extra strain on your heart, boosting your chance of having serious issues like heart disease and stroke. Peripheral artery disease (PAD).

Does diabetes increase risk of myocardial infarction?

Myocardial infarction (MI) and stroke are more common among people with diabetes than those without (1–3). Diabetes is also a risk factor for MI case fatality: that is, MI is more often fatal in people with diabetes compared with MI in those without diabetes (4–7).

What is the relationship between diabetes and cardiovascular disease?

High blood glucose from diabetes can damage your blood vessels and the nerves that control your heart and blood vessels. Over time, this damage can lead to heart disease. People with diabetes tend to develop heart disease at a younger age than people without diabetes.

What are the major factors causing apparent coronary artery disease in type 2 DM?

CONCLUSIONS—In CVD-free patients with type 2 diabetes, risk of first CHD event depends on sex, geographic location, and presence of microvascular disease. Hyperglycemia and hypertension, particularly in men, and diabetic dyslipidemia, especially in women, are risk factors amenable to more aggressive treatment.

Does diabetes affect the cardiovascular system?

When you have diabetes, you’re more at risk of heart disease. This is also called cardiovascular disease (CVD) or coronary disease, and can lead to heart attacks and strokes. Cardiovascular disease affects your circulation too.

How does sugar affect the heart?

Over time, this can lead to a greater accumulation of fat, which may turn into fatty liver disease, a contributor to diabetes, which raises your risk for heart disease. Consuming too much added sugar can raise blood pressure and increase chronic inflammation, both of which are pathological pathways to heart disease.

Which are the main reasons of diabetes and heart disease?

There is a strong link between diabetes and heart disease. These conditions share common risk factors, including high blood pressure, high cholesterol, obesity, and more. Over time, uncontrolled high blood sugar can damage the blood vessels and nerves that control the heart.

Can diabetes 2 cause rapid heart rate?

Associated with diabetes, hyperglycemia can cause vomiting, excessive hunger and thirst, rapid heartbeat, vision problems and other symptoms.

How does diabetes affect the cardiovascular system?

Excess blood sugar decreases the elasticity of blood vessels and causes them to narrow, impeding blood flow. This can lead to a reduced supply of blood and oxygen, increasing the risk of high blood pressure and damage to large and small blood vessels. High blood pressure is a risk factor for heart disease.

What is the pathophysiology of type 2 diabetes mellitus (T2DM)?

The primary pathophysiological features of T2DM include inadequate insulin secretion and low insulin sensitivity or resistance. In the case of the patient, his morbid obesity is the likely cause of insulin resistance that predisposed him to the insidious onset of T2DM.

What is the etiology of T2DM?

T2DM is a multifactorial disorder linked to genetic and environmental causes. The etiology of T2DM has a heritable genetic correlation with a family history of the disease (Sanghera & Blackett, 2012). Family history is one etiological factor specific to the patient.

What is myocardial infarction in diabetes mellitus (DM)?

Myocardial infarction (MI) is a common cause of mortality in people with diabetes. The case fatality from MI is high and may be reduced by thrombolysis and treatment with aspirin, beta-blockers and angiotensin-converting enzyme inhibitors.

What are the treatment options for myocardial infarction (MI)?

The case fatality from MI is high and may be reduced by thrombolysis and treatment with aspirin, beta-blockers and angiotensin-converting enzyme inhibitors. Poor metabolic control is common among diabetic patients with MI, but the importance of controlling blood glucose during and following an MI is debatable.