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There are various ways in which the BSS may be used to perform searches on a database, for example:
3: congenital heart disease in the adult.
events in the natural course of 310 adult patients with proved significant
congenital cardiac anomalies have been reviewed to determine incidence,
longevity, complications and cause of death. atrial septal defect and patent
ductus arteriosus were the most frequently encountered lesions and comprised
over one third of the entire series. ventricular septal defect and pulmonic
stenosis made up almost a quarter of the group. twenty-two instances of
the eisenmenger syndrome secondary to a variety of shunting lesions are
included. bacterial endocarditis, sudden death and cardiac decompensation
were the greatest threats to these patients. symptoms were minimal until
the appearance of heart failure, which was the most common cause of death,
especially with older patients. sudden death occurred most often in patients
with ventricular septal defect. although the clinical features are usually
characteristic of a congenital malformation, young adults with acyanotic
congenital heart disease are often misdiagnosed as rheumatic,. and in older
patients, presenting manifestations are frequently attributed to arteriosclerotic
heart disease. at times an associated acquired cardiovascular disorder
may alter the basic syndrome. three quarters of the patients survive and
continue under observation the ability of many to live active, productive
lives and to withstand stress, surgery, both cardiac and non-cardiac, and
pregnancy was impressive. further observation of the patient with congenital
heart disease but without surgical intervention is essential for accurate
evaluation of the long term efficacy of cardiac surgery.
U: s f=259 r=0
00001991
0000000000500000000000000000114000012.782000
000317003001000000000000000900200000009000000000030000000900001665000
000000009A0000002000000005A0000013400000007A0000062000000007A000007340000
0005 A0000102700000005A0000117400000005A0000143700000007A0000154300000005
A0000165700000007med-0114
congenital heart disease in the adult. events in the natural course
of 310 adult patients with proved significant congenital cardiac anomalies
have been reviewed to determine incidence, longevity, complications and
cause of death. atrial septal defect and patent ductus arteriosus were
the most frequently encountered lesions and comprised over one third of
the entire series. ventricular septal defect and pulmonic stenosis made
up almost a quarter of the group. twenty-two instances of the eisenmenger
syndrome secondary to a variety of shunting lesions are included. bacterial
endocarditis, sudden death and cardiac decompensation were the greatest
threats to these patients. symptoms were minimal until the appearance of
heart failure, which was the most common cause of death, especially with
older patients. sudden death occurred most often in patients with ventricular
septal defect. although the clinical features are usually characteristic
of a congenital malformation, young adults with acyanotic congenital heart
disease are often misdiagnosed as rheumatic,. and in older patients, presenting
manifestations are frequently attributed to arteriosclerotic heart disease.
at times an associated acquired cardiovascular disorder may alter the basic
syndrome. three quarters of the patients survive and continue under observation
the ability of many to live active, productive lives and to withstand stress,
surgery, both cardiac and non-cardiac, and pregnancy was impressive. further
observation of the patient with congenital heart disease but without surgical
intervention is essential for accurate evaluation of the long term efficacy
of cardiac surgery.
U:
Perl scripts call i1+ using the standard Perl library module IPC::Open2, which establishes a bi-directional communication with the BSS.
The steps to be performed when writing an application are:
repeat
Exit BSS (call iexit()
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