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
If your rhythm is regular, count the number of large squares between two QRS complexes and divide it into 300: Sinus arrhythmia, if not in a young person and not occurring with repsiration, may be a sign of sick sinus syndrome (SSS). Sick sinus syndrome occurs when over time the sinus node scars and becomes replaced with fibrous tissues.