Arkin-Z

Vesnarinone (INN) is a cardiotonic agent. A mixed phosphodiesterase 3 inhibitor and ion-channel modifier that has modest, dose-dependent, positive inotropic activity, but minimal negative chronotropic activity. Vesnarinone improves ventricular performance most in patients with the worst degree of heart failure. External links Media related to Vesnarinone at Wikimedia Commons .mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;clear:both;font-size:88%;text-align:center... [wikipedia]