In third-degree or complete heart block there's no transmission of electrical pulses between the atria and the ventricles through the AV node. A third-degree heart block causes a wide range of symptoms, some of which are life-threatening.
The industryâs recommended cooking times remain the same at 20 minutes per kilo plus 70 minutes for a turkey under 4kg, and 20 minutes per kilo plus 90 minutes for larger birds. Under these rules a 6.5 kilo (14lb) bird would take three hours and 40 minutes to cook.
Calculate the cooking time. The larger your turkey breast, the longer it will take to cook. When roasted at 325 Â°F (163 Â°C), turkey breast requires approximately 25 minutes cooking time per pound. 1  For a smaller four to six pound turkey breast, set aside between 1 1/2 and 2 1/2 hours.2  If you're cooking at an altitude of 5,000 or more feet, you'll need to add five to ten extra minutes' cooking time per pound.he night or so before you plan to cook the turkey breast, place it in the refrigerator so it can slowly thaw. You'll need to allot 24 hours of thawing for every 4 to 5 pounds of weight. 1  Leave frozen breast, still in its packaging, in the refrigerator for as long as necessary to thaw it out.