By Michael Nevradakis, Ph.D. Pfizer and Bristol Myers Squibb this month revived the “No Time to Wait” ad campaign urging people experiencing heart issues to visit their doctors. The two drugmakers developed and market Eliquis, the top-selling drug for the very heart conditions associated with people who received Pfizer’s COVID vaccine. Two major pharmaceutical companies chose February, the month of love — or hearts — to launch an advertising campaign urging people experiencing heart issues for the first time to visit their doctors. Pfizer and Bristol Myers Squibb (BMS) this month revived the “No…