Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

[Q]: Abstract: Systemic and splanchnic haemodynamics were studied in patients with cirrhosis who had been classified in three groups (A, B, and C) according to the degree of liver failure (modified Pugh's classification). In patients of group A, cardiac index was significantly lower than that of group C and systemic vascular resistance was higher, but not significantly so, than that of patients with liver failure. Wedged hepatic venous pressure was significantly lower in the former group than in the latter. In patients in group B, corresponding values fell between those of groups A and C. Azygos blood flow averaged 0.477 +/- 0.242 l/min (mean +/- SD) in group A and it was significantly lower than in groups B and C (0.642 +/- 0.224 and 1.061 +/- 0.476 l/min, respectively). In the three groups, acute administration of propranolol induced statistically significant changes in systemic and splanchnic haemodynamics. In patients of group C but not of group B, the mean value of azygos blood flow after propranolol remained significantly higher than in group A. Moreover, the fraction of azygos blood flow to cardiac output decreased in groups A and B while slightly increased in group C. This study shows that in patients with cirrhosis, the degree of liver failure may be a determinant for the haemodynamic responses to drugs acting on portal hypertension.
Which is the apt title for the abstract? option1: Influence of the degree of liver failure on systemic and splanchnic haemodynamics and on response to propranolol in patients with cirrhosis. option2: The risks of moderate drinking [letter]
[A]: Influence of the degree of liver failure on systemic and splanchnic haemodynamics and on response to propranolol in patients with cirrhosis.

[Q]: Abstract: A bulky compression dressing (the Robert Jones bandage) is often used by orthopaedic surgeons. We have reviewed its history and monitored intramuscular compartment pressure under it after total knee replacement. We found that it increased compartment pressure and helped to reduce bleeding, tissue oedema and the size of effusions and haemarthroses.
Which is the apt title for the abstract? option1: The Robert Jones bandage. option2: Treatment of acute deep venous thrombosis with fibrinolytic agents.
[A]: The Robert Jones bandage.

[Q]: Abstract: The authors present the case of a 25-year-old man with idiopathic pachymeningitis hypertrophica that caused cervical radiculopathy. Decompressive surgery produced significant neurological improvement. The etiology and management of the condition are discussed and the literature is reviewed.
Which is the apt title for the abstract? option1: Pachymeningitis cervicalis hypertrophica. Case report. option2: Peripartum colloid osmotic pressures: correlation with serum proteins.
[A]:
Pachymeningitis cervicalis hypertrophica. Case report.