is a fun and lively community gathering place with widespread appeal. Shake Shack’s mission is to Stand for Something Good®, from its premium ingredients and caring hiring practices to its inspiring designs and deep community investment. Since the original Shack opened in 2004 in NYC’s Madison Square Park, the company has expanded to more than 180 locations in 26 U.S. States and the District of Columbia, including more than 70 international locations across London, Hong Kong, Istanbul, Dubai, Tokyo, Moscow, Seoul and more.

In its fourteen-year history, Shake Shack has been recognized with countless accolades, including Bon Appétit's "The 20 Most Important Restaurants in America" (ranked #16), TIME Magazine's "17 Most Influential Burgers of All Time" (ranked #7 for the ShackBurger) and winning "Best Burger" in 2007 and 2014of dedicated His pacing algorithms, the back‐up lead is often programmed to pace after His bundle lead, which increases battery drain compared to pacing from a single lead.

The most likely reason for the observed reduction of the use of backup pacing in our study is that with increasing experience of pacing follow up of His leads that operators develop greater confidence in the stability of leads positioned in the His bundle position as well as the reliability of His bundle pacing. An appreciation that back‐up pacing may be provided through nonselective capture, where both the His bundle itself and the surrounding myocardium are activated by the pacing stimulus, also provides reassurance to operators. With nonselective capture, myocardial activation typically occurs even if His bundle capture fails or if