Disease Comparison
Compare similarities and differences between two diseases.
Heart Attack
Unknown
4
Symptoms
6
Causes
0
Treatments
5
FAQs
VS
Diabetic Retinopathy
Moderate
2
Symptoms
0
Causes
0
Treatments
5
FAQs
Overview
Heart Attack
A heart attack occurs when blood flow to part of the heart muscle becomes blocked, preventing the affected tissue from receiving enough oxygen. Without prompt treatment, the heart muscle can become permanently damaged. Symptoms may include chest pressure or discomfort, shortness of breath, sweating, nausea, or pain that spreads to the arm, back, neck, or jaw.
Diabetic Retinopathy
Diabetic retinopathy is an eye condition caused by damage to the small blood vessels in the retina after prolonged or poorly controlled diabetes. It may begin without noticeable symptoms and can progress to blurred vision, floaters, bleeding, retinal detachment, or vision loss. Regular eye examinations can detect retinal changes early and help prevent severe vision problems.
Symptoms
Shared
None
Only in Left Disease
Abdominal Tenderness Difficulty Digesting Food Mucus In Stool Rectal BleedingOnly in Right Disease
Blurred Vision Vision LossCauses
Shared
None
Only in Left Disease
Genetics High Cholesterol Insulin Resistance Obesity Smoking StressOnly in Right Disease
None
Diagnosis
Heart Attack
Diagnosis of a heart attack requires urgent clinical assessment. Doctors may use an electrocardiogram to look for changes in the heart's electrical activity and blood tests, especially cardiac troponin, to detect heart muscle injury. Echocardiography, coronary angiography, or other imaging may be used to determine the extent and location of blockage or damage.
Diabetic Retinopathy
Diabetic retinopathy is diagnosed through a comprehensive eye examination. An eye specialist examines the retina and optic nerve for leaking blood vessels, swelling, abnormal vessel growth, and other retinal changes. Dilated retinal examination, retinal photography, optical coherence tomography, and sometimes fluorescein angiography may be used to assess the severity and guide treatment.
Prevention
Heart Attack
Heart attack risk can be reduced by not smoking, maintaining a healthy weight, exercising regularly, eating a heart-healthy diet, and controlling blood pressure, cholesterol, and diabetes. Taking prescribed cardiovascular medicines as directed and attending recommended medical follow-up can also reduce risk. Some risk factors, such as age and family history, cannot be changed.
Diabetic Retinopathy
The risk of diabetic retinopathy can be reduced by keeping blood glucose, blood pressure, and cholesterol within recommended ranges. Regular comprehensive dilated eye examinations are important even when vision seems normal. Taking prescribed diabetes medicines, following recommended lifestyle measures, avoiding smoking, and promptly addressing changes in vision can help reduce the risk of severe retinal damage and vision loss.
Risk Factors
Heart Attack
Risk of heart attack increases with smoking, high blood pressure, high cholesterol, diabetes, obesity, physical inactivity, increasing age, and a family history of coronary artery disease. Previous cardiovascular disease also increases risk. Some risk factors can be modified, while others, including age and family history, cannot be changed.
Diabetic Retinopathy
Risk factors include having diabetes for many years, consistently high blood glucose levels, high blood pressure, abnormal cholesterol levels, pregnancy in someone with diabetes, smoking, and kidney disease. The risk generally increases as diabetes continues over time. Poor control of blood glucose, blood pressure, and cholesterol can accelerate retinal blood-vessel damage.
Treatment
Heart Attack
Treatment comparison will be available soon.
Diabetic Retinopathy
Treatment comparison will be available soon.