ON PAROXYSMAL HqMOGLOBINURIA

Effect of Benign Paroxysmal Positional Vertigo on Auditory-Verbal Memory

Background and Objective: Benign paroxysmal positional vertigo (BPPV) is the most common cause of vertigo with peripheral origin, and its psychologic consequences frequently ignored by clinicians. In this regard, the present study aimed to investigate the effects of BPPV on patient auditory-verbal memory. Materials and Methods: In this cross-sectional study, a total of 40 volunteer patients wi...

Notes on a Case of Paroxysmal Methæmoglobinuria

Italian survey on benign paroxysmal positional vertigo

Benign paroxysmal positional vertigo (BPPV) is the most common type of peripheral vertigo. BPPV often relapses after the first episode, with a recurrence rate between 15% and 50%. To date both the aetiopathogenetic processes that lead to otoconia detachment and the factors that make BPPV a relapsing disease are still unclear, but recent epidemiological studies have shown a possible association ...

Paroxysmal Tachycardia

The cases comprised under the term paroxysmal tachycardia form a clinical entity characterised by attacks of greatly increased frequency of the heartbeat , varying from 130 to 300 a minute, of sudden onset, recurring at long or short intervals and of variable duration.

Short P-R Syndrome with Normal QRS and Paroxysmal Tachycardia

Syndrome de P -R court et QRS normal avec les crises de tachycardie Paroxystique ou le syndrome de (Lown-Ganong-Levine). Dans une enqete epidemiologique sur les ma­ladies cardiovasculaires chez deux populations rurales de Roudsar et Azarbaidjan oriental nous avons retrouve 6 cas de P -R court avec QRS normal. Dans cet article nous avons brievement passe en revue les vois de conduction auriculov...