Cardiaque

Cardiaque is a tobacco brand in Grand Theft Auto V. Cardiaque packs can be found for sale in 24/7s, Rob's Liquor stores and Limited Service convenience stores around San Andreas. Judging by its name, it may be a French company.

Trivia

 * "Cardiaque" means "cardiac" in French, clearly implying that smoking its cigarettes causes heart attacks.