1 A mineral is an element or chemical compound that is normally crystalline and that has been formed as a result of geological processes (Nickel, E. H., 1995).  2 Minerals are naturally-occurring inorganic substances with a definite and predictable chemical composition and physical properties.. ( 3 O' Donoghue, 1990).
Heart palpitations are described as feeling like your heart is racing or pounding. Palpitations can be caused by anxiety, panic disorders, overeating, pregnancy, and abnormal heart rhythms (arrhythmias). Most palpitations are not serious, however, palpitations caused by a heart condition like atrial fibrillation or Afib can be serious and require medical treatment.
The Causes of Heart Palpitations are varied and are different for each person. The one thing that is CRITICAL to know about heart palpitations is that they CAN be a sign of an extremely dangerous heart condition- or they may not be. Heart palpitations generally, but not ALWAYS, come from an abnormal heart rhythm.