Abstract: Systems and methods for monitoring a subject for sleep apnea risk based on a bradycardia burden are disclosed. A sleep apnea monitoring system comprises a risk stratification circuit configured to detect bradycardia using cardiac information of the subject during a monitoring period, determine a bradycardia burden representing accumulated time or relative time of the subject being in the detected bradycardia over the monitoring period, and determine an apnea risk based on the bradycardia burden. An output unit can provide the apnea risk to a user, or to a process executed by an apnea detector to perform a confirmatory apnea detection.

Abstract: A process and apparatus for cooking tortilla chips. Toast points on a baked tortilla chip are produced by a process whereby tortilla dough pieces cut to the shape of tortilla chips are placed on a stainless steel, open weave conveyor belt which passes through an electric oven whose temperature is controlled in the range of about 700 to 800 degrees Fahrenheit for about ten to twenty seconds, and thereafter baking the chips at a lower temperature for a longer period of time. By cutting the dough into chips prior to running them through the electric oven on an open weave conveyor belt, a random pattern of toast points is created.