An atherectomy is a minimally invasive procedure to remove plaque buildup from an artery (blood vessel). Removing this plaque allows blood to flow more freely through the artery. An atherectomy treats ...

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Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Letters and faxes are an extremely effective way of communicating with your elected officials. Many legislators believe that a letter represents not only the position of the writer but also many other ...

Value of team based on current arena deal (unless new arena is pending) without deduction for debt. Compares the number of wins per player payroll relative to the rest of the NBA. Playoff wins count ...

Epinephrine can quickly ease dangerous anaphylaxis symptoms, but you still need emergency care because symptoms can return hours or days later. Use an epinephrine auto-injector right away for trouble ...

A deductible is the amount you'll have to pay for medical care at the beginning of your insurance policy. The out-of-pocket max is the most you'll pay for medical expenses in a year. For each policy ...

The Magnificent Seven represent 34.3% of the S&P 500 as of February 2026, up from 12.5% in 2016. From 2016 through 2025, these seven companies achieved an 875.5% return, outperforming the S&P 500. The ...

Even if your professor knows who you are, it can never hurt to give a brief introduction. Simply giving your preferred name, year, major, and the course you’re enrolled in can provide a great deal of ...