Does it matter if atrial septal defects are not diagnosed in childhood?

Does it matter if atrial septal defects are not diagnosed in childhood?

Force-endurance relationship: does it matter if gloves are donned?

The human hand is a very useful multipurpose tool in all environments. However, performance capabilities are compromised considerably when gloves are donned. This is especially true for extra-vehicular activity (EVA) gloves used in a space environment. The primary aim of this study was to establish exertion and endurance limits for specific tasks. The objective of this study was to develop grip...

If you like it , does it matter if it ' s real ?

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Atrial Septal Defects

D EFECTS in the atrial septum are of relatively great clinical importance. They are the most common of all congenital cardiac malformations, constituting as a single lesion 7 to 25 per cent' and as a combined lesion perhaps as high as 85 per cent2 of all congenital cardiac anomalies. Moreover, they are not infrequently accompanied by disturbances in circulation which cause symptoms sufficiently...

Recent advances in managing septal defects: atrial septal defects

The purpose of this review is to discuss the management of atrial septal defects (ASD), paying particular attention to the most recent developments. There are four types of ASDs: ostium secundum, ostium primum, sinus venosus, and coronary sinus defects. The fifth type, patent foramen ovale-which is present in 25 to 30% of normal individuals and considered a normal variant, although it may be th...