Our heart works continuously, pumping blood throughout the body and keeping us alive. When the heart functions properly, we ...

CT perfusion and angiography failed to meet sensitivity and specificity thresholds to determine brain death. Neither should be used as standalone tests to establish death by neurologic criteria, the ...

Cardiovascular diseases remain one of the leading causes of illness and mortality worldwide. When heart-related symptoms arise, such as chest pain, shortness of breath, or unexplained fatigue, medical ...