MADISON COUNTY, Ill. – An ARCH Air Medical helicopter crashed during a routine training exercise around 9:20 p.m. Thursday in Hartford, Illinois, leaving three people injured. Crews from the FAA ...

Left Subclavian Artery (LSA) coverage has been associated with the development of a variety of complications, including stroke, spinal cord ischemia, upper extremity ischemia, etc. Therefore, the key ...