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how to calculate protein percentage in lowry methodans by verification of optical density by coloimetric
quantification of pulmonary stenosis quantification by echoby valve areamild gt 15
indications for surgery congenital pulmonic stenosis is the most common lesion requiring relief very rarely it could be due to rheumatic
pulmonary stenosis the obstruction may be valvar infundibular or supra
indications for surgery in a mixed lesion either regurgitation or stenosis may be dominant and decision of surgery depends on the haemodynarnics
mixed tricuspid stenosis and regurgitation rheumatic involvement of the tricuspid valve is often seen in association with involvement of mitral
results early mortality for tricuspid valve replacement is around six per cent but depending on the patients class of symptoms and the number of
tricuspid valve replacement it is done for organic tricuspid valve disease and at times for functional tricuspid i regurgitation when done along
tricuspid excision for tricuspid valve endocarditis with vegetations in drug users valve excision is done by removing three cusps and chordae
de vega annuloplasty classic de vega annuloplasty is done using 20 double armed polyester suture with pledgets on either end it starts with one
annuloplasty with a ring the lings commonly used are carpentier- edwards and cosgroves flexible half ring the rings are c shaped and have
tricuspid annuloplasty tricuspid valve is evaluated by digital palpation before connecting the patient to cardio pulmonary by pass functional
indications for surgery patients with moderate or severe tricuspid regurgitation that is functional will need tricuspid annuloplasty at the time
quantification of tricuspid regurgitation echocardiography and right ventricular angiogram can quantify tricuspid regurgitationecho
this is the amount of blood that is returned to the heart by the veins this is influenced by various factors inspiration decreases the pressure in
organic tricuspid regurgitationhere the valve is anatomically abnormal etiology of organic tricuspid regurgitation1 rheumatic2 non rheumatic1
the vascular tone increases as the arterial size decreases the tone at any time reflects the effects of excitory and inhibitory pathways
an adequate level of pressure is needed in the arteries to keep the blood flowing through the cardiovascular system the chief determinant of arterial
functional regurgitation dilatation of right ventricle and tricuspid annulus leads to regurgitation this is the most common type associated with
the cardiac output is the volume of blood pumped from the heart every minute it is obtained by the volume pumped with each beat stroke volume
types of surgery tricuspid valvotomy is done as an open procedure at the end of surgery on mitral andor aortic valve it can be done on an
the phases of the cardiac cycle are1 atrial systolethis begins with the p-wave of the ecg the atrio-ventricular valves are open and the
tricuspid stenosis acquired tricuspid stenosis is most often due to chronic rheumatic carditis rarely could it be due to right atrial tumors or
mixed aortic stenosis and regurgitation the combined aortic valve stenosis and regurgitation may be of congenital or acquired aetiology as in
aortic valve replacement with replacement of aortic root when there is aneurysm of ascending aorta with aortic regurgitation aortic root