ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
medimedia.ir

Approaches to identifying viability in hibernating myocardium

Approaches to identifying viability in hibernating myocardium
A. Assessment of regional myocardial function using radionuclide methods, echocardiography, or magnetic resonance imaging during or after:
1. Nitroglycerin
2. Postextrasystolic potentiation
3. Catecholamine (dobutamine) infusion
4. Exercise
5. Synchronized diastolic coronary venous retroperfusion
B. Assessment of perfusion, membrane integrity, and metabolism
1. Thallium-210 scintigraphy
a. Rest: early redistribution-late distribution
b. Exercise: redistribution-reinjection
2. Technetium-99m sestamibi
3. Positron emission tomography
a. Flow: rubidium-8, N-ammonia
b. Metabolism: fluorine-18-fluorodeoxyglucose, carbon-11-acetate
4. Magnetic resonance spectroscopy
Noninvasive_methods_hiberna.htm
Castro, PF, Bourge, RC, Foster, RE. Am J Med 1998; 104:69.
Graphic 59009 Version 2.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟