Answer :
Final answer:
EKG and angiography are detection methods, while angioplasty and heart transplant are treatment methods for cardiovascular diseases.
Explanation:
EKG (Electrocardiogram) is a detection method used to measure the electrical activity of the heart. Angiography is another detection method that involves visualizing blood vessels. Angioplasty and heart transplant are treatment methods for cardiovascular diseases.
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