How long does raw salmon marinated in maple syrup and soy sauce last in the fridge? 21 and a half days, the maple syrup and soy sauce dont mix too well in terms of chemical altitudes and the particles dont dissolve in a solvent so just leave it in there for aâ¦round 3 weeks.
Heart Block. Heart block is an abnormal heart rhythm where the heart beats too slowly (bradycardia). In this condition, the electrical signals that tell the heart to contract are partially or totally blocked between the upper chambers (atria) and the lower chambers (ventricles). For this reason, it is also called atrioventricular block (AV block).
Quick Answer. A malfunction in the sinus node in the heart may cause sinus bradycardia, according to the Heart Rhythm Society. The sinus node, located in the right atrium of the heart, may misfire, wear out or slow down over time, and these problems can lead to an abnormally slow heart rate. Slow heart rates generally go below 60 beats per minute.