The differential diagnosis of bigeminal rhythms. Wing JP, Phibbs B. Bigeminal rhythms may arise from ectopic firing or from failure of impulse generation or conduction. In atrial bigeminy a premature atrial beat beat follows each sinus beat. If the PAC is not conducted bradycardia may result; if it is symptomatic treatment with digitalis or quinidine is indicated.
Intrinsically resistant to digestion and contains high amounts of amylose.Found in: fruits, potatoes, hi-maize RS products, corn, some legumes.Note: the more ârawâ or âuncookedâ a food is, the more RS it tends to have, since heat results in gelatinization of starch â making it more accessible to digestion.
Taro corms are rich in the soluble starch called amylose (soluble in hot water). The starch that is prevalent in most amyloplasts from other species is amylopectin (insoluble starch). Since they contain about 3% sugar, they are more like a sweet potato (Ipomoea batatas) than a true potato (Solanum tuberosum).