While yellow stool can be caused by sweet potatoes, carrots, and foods with yellow food coloring, it can also indicate excess fat in the stool, which can be caused by a malabsorption disorder like celiac disease, lactose intolerance, or a disorder that prevents the pancreas from providing enzymes that digest fat.
Sinus arrhythmia irregular sinus arrythmia that originates in the SA node, alternating periods of slow and rapid HR, associated with inspiration. - Normal PQRST - Inconsistent R-R intervals - normal in dogs and horses
I. Sinus rhythms and arrhythmias. A. Records the impulse originating from the sinus node and follows the path to the atria, AV junction, and through the bundle of His, to the bundle branches and on to the Purkinje fibers. B. Sinus node is the main pacemaker. C. Sinus rhythms include.