If you have gotten dehydrated, have low blood sugar or have spent too much time in the sun or a hot tub, it is more important to recognize how quickly your blood pressure drops than how low it drops. Keep a record of your symptoms and your activities at the time your symptoms occurred.
The noun BEGUINE has 3 senses: 1. (Roman Catholic Church) a member of a lay sisterhood (one of several founded in the Netherlands in the 12th and 13th centuries); though not taking religious vows the sisters followed an austere life. 2. music written in the bolero rhythm of the beguine dance.
Normal Sinus Rhythm, NSR, is the term used to describe the normal heartbeat. Looking at the EKG tracing, all beats appear similar and are evenly spaced. The NSR implies that all of the beats have a normal pacemaker (starts at the SA node). All of the beats also follow the normal conduction pathways in NSR.