I25.110

Clinical Causes: Accumulation of cholesterol and fatty substances within the coronary arteries Chronic inflammation of the arterial walls High levels of LDL cholesterol (bad cholesterol) High blood pressure damaging the arteries Smoking damaging the arterial walls Diabetes mellitus increasing the risk of arterial plaque buildup Obesity and lack of physical activity contributing to arterial health deterioration Unhealthy diet high in saturated fats and processed foods

Key Symptoms: Chest pain or discomfort, often described as pressure, squeezing, or fullness Pain radiating to the neck, jaw, shoulders, arms, or back Shortness of breath Nausea or sweating during episodes of chest discomfort Unstable angina occurring unpredictably and possibly at rest Weakness or fatigue, especially during exertion Dizziness or lightheadedness in severe cases

Diagnosis Path: Diagnosis involves a combination of medical history review, physical examination, and diagnostic tests such as: - Electrocardiogram (ECG) to detect abnormal heart rhythms or ischemia - Cardiac stress testing to evaluate how the heart performs under exertion - Echocardiogram for detailed images of the heart's structure and function - Coronary angiography, an invasive procedure involving dye injection to visualize blockages in coronary arteries - Blood tests measuring cholesterol levels and markers of heart injury These assessments help confirm the presence of unstable angina and evaluate the extent of coronary artery disease.

Treatment Protocols: Managing this condition involves multiple strategies aimed at reducing symptoms and preventing further complications, including: - Medications such as nitrates for chest pain relief, antiplatelet agents like aspirin to prevent clot formation, beta-blockers to slow heart rate, and statins to lower cholesterol levels - Lifestyle modifications like adopting a heart-healthy diet, engaging in regular physical activity, quitting smoking, and controlling blood pressure and diabetes - In some cases, revascularization procedures such as coronary angioplasty or bypass surgery might be necessary to restore adequate blood flow - Close medical monitoring and ongoing risk factor management to prevent future cardiac events Healthcare providers tailor treatments based on individual patient risk factors and disease severity.