Exam questionKROK 1Dentistry · 2010
A patient complains about retrosternal pain, dyspnea and palpitation. After examination he was diagnosed with coronary heart disease and prescribed verapamil. What is the mechanism of its action?
Answer options
- It blocks potassium channels
- It blocks α-adrenoreceptors
- It blocks β-adrenoreceptors
- It blocks sodium channels
- It blocks calcium channels
Correct answer
It blocks calcium channels
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