Excessive surge pressure can cause many downhole problems such as loss circulation, leakage, fracture formation, and blowout.
That is to say, it should be possible to better determine the minimum amount of excessive surge capacity that needs to be available at any time.
Indeed, the adverse prognostic impact of a blunted or inverted nighttime BP fall (which is associated with a blunted morning BP surge as well) seems difficult to reconcile with the hypothesis that an excessive morning BP surge is also predictive of a worse outcome.
If television executives found her excessive, live audiences surged to see her. "She aimed for an intensity that became thrilling for both herself and the audience," Ms. Davis said.
Because an excessive early morning surge in blood pressure is associated with an elevated risk for cardiovascular events, it represents a potential therapeutic target in patients with hypertension, especially those already at high risk for such events.
The circadian blood pressure (BP) rhythm is associated with worsened cardiovascular outcomes in patients who have an excessive morning BP surge and in those who lack the normal nocturnal BP fall (non-dippers).
Both excessive morning BP surge (i.e., the extent of BP increase when waking up in the morning) and morning hypertension (high BP level in morning hours) are associated with adverse prognosis in nondiabetic subjects (3).
The revised productivity figures suggest that temporary factors -- an exuberant stock market, excessive business investment, a surge in debt-financed consumer spending, for example -- all played important roles.
Yet academic studies suggest that other things, such as the state of the economy and the birth rate in Mexico, affect the flow of illegal immigrants far more than the sums spent trying to keep them out.Small wonder, then, that Susan Collins, a Republican senator from Maine, denounced the Corker-Hoeven "border surge" as "excessive" and "wasteful".
The main risk of excessive growth is not a surge in inflation, but the inability of China's financial system to allocate capital efficiently.
