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.
This is actually a bypass graft in someone that has had bypass surgery. The severe heart blockage caused symptoms and was treated with placement of a stent as can be seen in the picture. Sometimes bypass surgery is required in the setting of multiple severe blockages. Heart blockage â Totally Occluded Artery, Big Heart Attack!