Assertion: calcium channel blocker | /r/CapableOf | convert angiotensin
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Source sentences:
text: The role for β-blockers in general in hypertension was downgraded in June 2006 in the United Kingdom, and later in the United States, as they are less appropriate than calcium channel blockers, thiazide diuretics, angiotension converting enzyme (ACE) inhibitors, and angiotensin receptor blockers, particularly in the elderly.