Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userDoppler Echo Cardiographic Determinnaton Of The Puulmonary Hypertension And Right Ventricular Pressure In Patnts With Ventricular Septal Defects
تحديد ارتفاع الضغط الرئوي و الضغط في البطين الأيمن عند مرضى الفتحة بين البطين بالايكو دوبلر
727
0 34
0
(
0
)
Authors
محمد المبارك( باحث )
Created by
Shamra Editor
Ask ChatGPT about the research
دُرِسَ ٦٤ طفلاً مصاباً بفتحة بين بطينين تراوحت أعمارهم من ستة أشهر إلى خمس سنوات . و ذلك لتقييم الضغط الرئوي الانقباضي بالايكو دوبلر الملون ( و ذلك من خلال حساب سرعـة الجريان عبر الشنت – و من خلال حساب سرعة جريان قصور مثلث الشرف) و تم مقارنة نتائج الطريقتين بنتائج القثطرة القلبية فتبين أن نسبة الارتباط: ١ -ما بين الطريقة الأولى و القثطرة كانت ٧٦ % ٢ -ما بين الطريقة الثانية و القثطرة كانت ٩٧ %
The study was performed in 64 children aged 6 months to 5 years had ventricuLar septal defect. Systolic pressure in the right ventricle and Pulmonary Hypertension were determined by two ways. 1- From arteriovenous shunt via ventricular septal defect the correlation ratio of doppler echo cardiographic catheterization values was %76. 2- From systolic regurgitation via the tricuspid valve the correlation was %97.
References used
Soto, B., ceballos. R.,and kirklin , J.w. : ventricular septal defects :A surgical viewpoint .J . Am. coll . cardiol 14 :1291 . 1989
Hagler , D . J., Edwards, w. D., seward , J . B., and tajik A. J.: standardized nomenclature of the ventriclar septum and ventricular septal defects. With applications for two dimensional echocardiography. Mayo clin.proc. 60:741.1995
Helmcke, f., souza,A., nanda, N. c., et al,:Two-dimensional and color conggenital origin doppler assessment of ventricular septal defect of Am. J . cardiol . 63: 1112,1989
rate research
Read More
Study has been made on 121 patients affected by myocardial infarction ( MI ) in
Damascus university hospitals whereas the patients were divided in tow groups :
the first group contained 60 patients treated traditionally without captopril.
the seco
nd group contained 61 patients treated traditionally and by captopril
these patients were examined by Echo – Doppler during the acute phase and
after six months of MI to realize the effect of captopril on contractility and
function of left ventricular (LV) .
To find out the correlation between persistence of uterine artery notch and
development of intrauterine growth retardation (IUGR) and pregnancy induced hypertension (PIH), and
to see if Doppler assessment can help identify high risk pregnancies.
Renal artery stenosis is an important clinical entity. its
importance lies in that it may be a treatable cause of
hypertension, and it is -when progress- a cause of chronic
renal failure. The causes of renal artery stenosis are
numerous, the most
common are: atherosclerosis and
fibromuscular dysplasia (accounts for more than 95% of
cases). Digital Subtraction Angiography (DSA) is the standard
reference in the radiologic diagnosis of renal artery stenosis,
but it carries the risk of being invasive procedure. Doppler
ultrasound is used in the evaluation of the renal arteries, and
it has the advantage of being non-invasive and inexpensive.
Hypertension
تصوير الأوعية بالطرح الرقمي
Digital Subtraction Angiography
ارتفاع الضغط
القصور الكلوي
تضيق الشريان الكلوي
التصلب العصيدي
خلل التنسج العضلي الليفي
التصوير الطبي
الإيكو دوبلر
الطبقي المحوري متعدد الشرائح
Renal Failure
Renal Artery Stenosis
Doppler Ultrasound
Multislice Computed Tomography
المزيد..
In this study 500 obese pregnant women and 250 non-obese pregnant women
(Group of Control) were followed up to prove the role of obesity as a high risk
factor on the incidence of (P.I.H.). We found that:
1. There is a considerable increase in the
incidence of (P.I.H.), which was
proportional to the grade of obesity in the main group. The incidence of P.I.H.
was : %15.38 in grade 1, %26.42 in grade 2 and %42.22 in grade 3 of obesity
(Vs. %6.4 in the control group).
2. There is a considerable increase in the incidence of (P.I.H.) among the obese
pregnant women, especially when they are 36-45 years old (%32.39 Vs. %6.45
in control group).
So that it is advisable to screen all obese pregnant women especially when they
are 36-45 years old and consider them as a high risk group for the indicence of
(P.I.H.).
The purpose of this study was to investigate the relation between dental
anesthetic and pulse and blood pressure.
A sample of 600 patients was taken randomly
( 322 males - 278 females).
The research was done on patients by giving dental anestheti
c with and
without adrenaline .
The results of the study indicated that:
- The heart rate and blood pressure of the patients receiving an injection of
xylocaine without adrenaline increased by average of 4% -5% respectively.
- The heart rate and blood pressure of the patients receiving an injection of
xylocain with adrenaline increased by average of 12%-15% respectively.
- the heart rate and blood pressure were mesured after 15 minutes we found
that there was not any change in the value from the previous result.
- when the heart rate and blood pressurewere mesured after 30 minuts hour
we found that:
- The heart rate and blood pressure returned to the normal value in case an
injection without adrenaline .
-in case an injection with adrenaline the heart rate increase by 1 puls The
blood pressure l increased by 1 cm.m.
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
