Rivero-Carvallo sign
Accentuation of the murmur of tricuspid stenosis with inspiration described by Mexican cardiologist José Manuel Rivero Carvallo (1905–1993) in 1946
Description The Hunt-Hess Scale is a graded scale used to predict the rate of mortality based solely on the clinical features seen in a patient presenting with an aneurysmal subarachnoid haemorrhage. Grade Characteristic Mortality Rate1,2 0 Unruptured aneurysm without symptoms…