International A Level Biology / Cardiovascular health and risk

Treatments for CVD: benefits and risks

Edexcel International A Level Biology (YBI11), chapter 3: Cardiovascular health and risk, specification point 1.20. Part of the full course.

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Treatments for cardiovascular disease can lower the risk of heart attacks and strokes, but each has possible side effects or risks. Knowing how the drugs work helps you explain both their benefits and their dangers.

More lessons in Cardiovascular health and risk

• Risk, correlation and cause
• Reading illness and mortality data
• Evaluating studies of health risk
• Risk factors for cardiovascular disease
• Energy balance, BMI and waist-to-hip ratio
• Blood cholesterol, HDLs and LDLs
• Dietary antioxidants and CVD
• Core practical 2: vitamin C content of food and drink