Required Documents for a CDL. You will need to take the originals of all these required documents: Out-of-state CDL or New Mexico driver license. Proof of Identification number. Commercial Driver Medical Certificate and/or any medical waiver issued; Proof of identity (including date of birth),
Heart block typically causes lightheadedness, fainting, and palpitations. Depending on the severity of the heart block, this can be dangerous. For example, a third-degree heart block can worsen pre-existing conditions, such as heart failure. It can cause loss of consciousness and even sudden cardiac arrest. There can also be chest pain.
Carotid artery blockage is brought on when there is a constriction and a narrowing of the arteries. This is mainly caused when there is an accumulation of too many fatty substances in the body as well as cholesterol elements. These are known as plaque.n accumulation of plaque is one of the main reasons for an artery blockage. Clot Formation. One other reason that can cause an artery blockage is that a blood clot can obstruct the artery and cause a blockage.