Search tachycardiac tachycardiac /-kär′dē·ak/ [Gk, tachys, fast, kardia, heart] , pertaining to or affected by tachycardia. Tweet Telegram VK Random Words electrocardiography (ECG) antibiotic carcinoma en cuirasse air hunger glycogen magnetic resonance urography Candida vaginitis, Candida vulvovaginitis paradoxical ptyalism