In patients with acute ST-segment elevation myocardial infarction, the recommended dose of Lovenox is a single IV bolus of 30 mg plus a 1 mg/kg SC dose followed by 1 mg/kg administered SC every 12 hours (maximum 100 mg for the first two doses only, followed by 1 mg/kg dosing for the remaining doses).
Hardware failures inside the engine can also cause rough idle problems and misfires. Anything higher than the crankshaft itself is a likely culprit, but that doesn't mean the bearings or crankshaft itself aren't.
Damaged Tire. A damaged tire will cause a car to pull or jerk to a side when driving at medium speeds. A tire damaged by a piece of metal or glass will cause the car to run out of alignment. The best way to find this is to examine the tire visually and physically. Look for damage.