Which of the following is not an endothelium derived relaxing factor?
a) Endothelium derived hyperpolarising factor
b) Nitric oxide
c) Prostacyclin
d) Thromboxane A2
While assessing brachial artery flow mediated vasodilation, compression to induce ischemia is given:
a) Proximal
b) Distal
c) Either in the arm or in the fore arm
d) None of the above
Endothelium derived hyperpolarising factor (EDHF) is one of the three endothelium-derived relaxing factors, others being nitric oxide and prostacyclin.
An effective orifice area less than 0.7 square centimeter per square meter of body surface area for aortic valve is taken as patient - prosthesis mismatch.