Victor Kiriakis. Victor Kiriakis is a fictional character on NBC's Days of Our Lives. The role has been portrayed by John Aniston since 1985. His time on the show has been since 1985 with a brief storyline driven absence in 2004 when his character was killed off but found alive on the island of Melaswen.
People also viewed. 1  Biotin can cause palpitation. 2  Heart palpitation due to excessive biotin. 3  Causes of palpitations.  Neck injury causing 1  palpitations. Biotin and heart palpitations.
The following conditions can also sometimes cause heart palpitations: 1  an overactive thyroid (hyperthyroidism) â where the thyroid gland produces too much of the thyroid hormones. 2  a low blood sugar level (hypoglycaemia) â this is most commonly associated with diabetes. 3  anaemia â a reduced number of red blood cells.