Exhibit 99.8
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Consent of Independent Registered Public Accounting Firm
We hereby consent to the use of our report dated March 31, 2026 relating to the consolidated financial statements of Cardiol Therapeutics Inc. which appears in this Annual Report on Form 40-F. We also consent to the incorporation by reference in Registration Statements on Forms F-10 (File No. 333-262342, No. 333-280713 and No. 333-291293) and Forms S-8 (File No. 333-258940 and No. 333-262216) of Cardiol Therapeutics Inc. of our report dated March 31, 2026 referred to above.
Chartered Professional Accountants, Licensed Public Accountants
Oakville, Canada
March 31, 2026
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