Meaning: Having or covered with protective barbs or quills or spines or thorns or setae etc. Synonyms: burry; setose; burred; setaceous; bristled; briery; briary; barbellate; spiny; thorny; prickly; barbed; bristly. Context examples: a horse with a short bristly mane / bristly shrubs / burred fruits / setaceous whiskers. Similar:
Atrial Bigeminy is a harmless, benign rhythm. It is frequently an incidental finding and is usually asymptomatic. No further cardiac investigations are indicated as most people with this rhythm do not have organic heart disease (although in those with heart disease, it seen).
In atrial fibrillation (AFib), the heartâs two small upper chambers (atria) donât beat the way they should. Instead of beating in a normal pattern, the atria beat irregularly and too fast, quivering like a bowl of gelatin. Itâs important for the heart to pump properly so your body gets the oxygen and food it needs. What Is Atrial Fibrillation? Cardiovascular Conditions Your heart has a natural pacemaker, called the âsinus node,â that makes electrical signals. These signals cause the heart to contract and pump blood. With atrial fibrillation, random electrical activity interrupts the normal conduction rhythm. This prevents the atria from properly contracting.