An arteriologist is a medical specialist focused on the study and treatment of arteries and related vascular conditions. They diagnose and manage diseases affecting the arterial system, such as atherosclerosis, aneurysms, and peripheral artery disease. Arteriologists often employ techniques like angiography and ultrasound to evaluate arterial health and may perform interventions to restore proper blood flow. Their expertise is crucial in preventing complications related to arterial disorders.
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Yes, dogs can smell if a human is near death. This is because they have an acute sense of smell and can pick up on subtle changes in the scent of a person's body. When someone is ill or dying, their body chemistry changes and this can be detected by a dog's sensitive nose.