Many of the calculations used in the evaluation of haemodynamic abnormalities are relatively simple and can be performed rapidly with a hand held calculator or (for the mentally agile) “in the head”.

The relationship between systemic BP and cerebral blood flow can be modulated by changes in arterial carbon dioxide concentration, a powerful cerebral vasodilator. 14 The contribution of the autonomic ...

Background/aims To investigate the risk of developing retinal vein occlusion (RVO) in patients with systemic lupus erythematosus (SLE). Methods In this retrospective population-based cohort study, ...

Deliberate or inadvertent manipulation of the pulmonary resistance (primarily with changes in respiratory management), or of the systemic resistance (using pharmacotherapy), will result in changes in ...

Microplastics and nanoplastics range from mountain peaks to brain cells, raising urgent questions regarding their impact on human health.

Scientists have discovered a brain circuit that gives pain its emotional sting, explaining why some hurts linger as suffering ...

What if your brain is the reason some pain feels unbearable? Scientists at the Salk Institute have discovered a hidden brain ...

A food poisoning incident at Institute of Mental Health, Erragadda, exposed the plight of psychiatric patients. Mental Health Act implementation in Telangana is incomplete. The state mental health ...

Our genes underlie all aspects of life, from our looks to how our cells behave. This includes diseases, as genetic changes ...