[Arterial hypertension. Considerations on its current status in Mexico. In memory of Samuel Zajarias]

The present article summarises statistical information about the problem of hypertension in this country making reference to international and national epidemiological works, with the purpose of evaluating the problem in community. Includes information about the clino-pathologic experience acheived at the National Institute of Cardiology of Mexico. The data is analyzed and commented from the point of view of how worth might be to study hypertension in Mexico.