Cardiac rhythms arising from the atrioventricular (AV) junction occur as an automatic tachycardia or as an escape mechanism during periods of significant bradycardia with rates slower than the intrinsic junctional pacemaker.
One recent private study analyzed 340 passive and index investment advisors handling 23,000 portfolios with an average account size of $835K. This study showed that average advisor fees were 0.65% (65 basis points) on assets under management.
Most investment advisors charge a fee that is a percentage of assets that they manage on your behalf. This fee is usually higher for smaller accounts, and lower for larger accounts. A general range would be two percent a year on the high side, down to a half of a percent a year on the low side.