Carotid endarterectomy benefits and risks of the procedure is required on an individual patient basis. Peri-operative CEA risks for combined 30 day mortality and stroke risk should be < 3% for asymptomatic patients and ≤ 6% for symptomatic patients. Symptomatic patients typically have either transient ischemic attack (TIA) or minor stroke, defined as a focal neurologic defect affecting one side of the body, speech, or vision. Asymptomatic patients have narrowing of their carotid arteries, but have not experienced a TIA or stroke. Carotid stenosis is diagnosed with ultrasound doppler studies of the neck arteries, magnetic resonance angiography (MRA) or computed tomography angiography
Where Are You, Christmas? 2009, "Where Are You, Christmas" was covered by Hollie Steel, the child soprano from "Britain Got Talent" finals. On October 29, 2009, Then There Were None released a cover of the Christmas single. During a Christmas concert in 2011, a cover of the song was performed by The Piano Guys (Jon Schmidt, Steven Sharp Nelson), featuring Jon's young daughter Sarah Schmidt. Pentatonix covered the song for their 2018 album "Christmas Is Here!". Where Are You, Christmas? "Christmas, Why Can't I Find You?" is a song co-written by James Horner, Will Jennings and Mariah Carey, for the movie "How the Grinch