In legal analysis synthesis is understood as a process of binding together various rules. Synthesis is often required to derive rules. In this sense, synthesis is the binding together of various authorities (e.g., statutes, cases interpreting a statute, or cases developing the common law) into a whole description that states a rule of law or expression of legal policy.
Sudden rapid, irregular and chaotic heartbeats may be a sign of a common heart rhythm problem called atrial fibrillation (. ). Rarely, passing out, or Fainting, may be caused by the most dangerous arrhythmia, ventricular fibrillation (VF). VF is the number one cause of sudden cardiac death. Within seconds, the person loses consciousness and, without immediate emergency treatment, will die within minutes.
Heart palpitations can cause a fluttering sensation in the chest or a feeling that your heart has skipped a beat. You may also feel like your heart is beating too fast or is pumping harder than normal. If you have GERD, you may sometimes feel tightness in your chest, but this is not the same as having heart palpitations.