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).
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Question: Abstract: Anticoagulation is the cornerstone in the treatment of deep vein thrombosis. However, the treatment of septic deep vein thrombosis is controversial. Unlike septic superficial vein thrombosis, venous excision is often associated with limb-threatening or even life-threatening complications. Some authors have suggested thrombectomy as the only means of resolving the sepsis. We reviewed our experience with seven patients who had septic deep vein thrombosis. Phlebography or noninvasive studies documented deep vein thrombosis and blood cultures were positive in all patients. The mean age was 31.5 years with a male/female ratio of 5:2. All patients were treated with anticoagulants and intravenous antibiotics. One patient required surgical exploration for associated abscess of the groin. The patients became afebrile with normal white blood cell counts from 3 to 18 days after therapy was begun. No cases of recurrent sepsis occurred. We conclude that antibiotic therapy and anticoagulation are adequate treatment and therefore consider venous thrombectomy unnecessary. 
 Which is the apt title for the abstract? option1: Septic deep vein thrombosis. option2: Polymicrobial bacterial sepsis and defective neutrophil chemotaxis in an infant with cystic fibrosis.

Answer: Septic deep vein thrombosis.


Question: Abstract: The pharmacokinetics of atracurium were studied in infants and children anaesthetized with isoflurane and nitrous oxide in oxygen. There were no significant differences in volume of distribution (area) (139 v. 152 ml kg-1), clearance (5.1 v. 5.3 ml kg-1 min-1), T1/2 alpha (2.1 v. 2.0 min), or T1/2 beta (19.1 v. 20.3 min) between children with normal hepatic and renal function and those with moderately impaired hepatic function presenting for hepatic transplantation. There were significant differences in volume of distribution (area) (176 v. 139 ml kg-1) and in clearance of atracurium (9.1 v. 5.1 ml kg-1 min-1) between infants and children with normal excretory function. In infants the clearance of atracurium in ml m-2 min-1 (153 v. 133) tended to be greater and the T1/2 alpha and T1/2 beta tended to be shorter (1.0 v. 2.0 and 13.6 v. 19.1) than in children with normal excretory function; however, these trends did not reach statistical significance. Plasma laudanosine concentration was around 100 ng ml-1 greater in patients with liver disease than in normal children from 15-45 min following a bolus of atracurium 0.5 mg kg-1. 
 Which is the apt title for the abstract? option1: Pharmacokinetics of atracurium in anaesthetized infants and children. option2: Treatment of early latent syphilis under 1 year's duration: serologic response to treatment of 368 patients.

Answer: Pharmacokinetics of atracurium in anaesthetized infants and children.


Question: Abstract: The ability of cardiopulmonary resuscitation (CPR) to provide adequate vital organ blood flow during prolonged resuscitation has long been questioned, as has the mechanism of blood flow during CPR. Because coughing during cardiac arrest has been shown to produce adequate anterograde flow to maintain consciousness in man without compressing the heart, cough CPR has been used as a model of a pure "thoracic pump" mechanism on which to base modifications of CPR. In the thoracic pump mechanism, the left heart is a passive conduit for blood expressed from the pulmonary vasculature to the aorta, and there is selective flow to the brachiocephalic vascular bed because of its low pressure veins, which are protected by closure of thoracic inlet venous valves. Right heart flow from systemic veins to the lungs occurs between applications of pressure. Four alternative modalities exploiting the thoracic pump concept were studied in dogs during ventricular fibrillation with angiographic and pressure recordings: cough CPR, simultaneous chest compression and lung inflation, abdominal compression with lung inflation, and inflation of a vest and binder. The latter technique was associated with successful defibrillation and recovery after more than 30 min of circulatory support during ventricular fibrillation. Preliminary studies in a primate preparation indicate that this technique might be useful for prolonged circulatory support in man when defibrillation is not initially available or successful. 
 Which is the apt title for the abstract? option1: Modifications of cardiopulmonary resuscitation based on the cough. option2: A syngeneic monoclonal antibody to murine Meth-A sarcoma (HepSS-1) recognizes heparan sulfate glycosaminoglycan (HS-GAG): cell density and transformation dependent alteration in cell surface HS-GAG defined by HepSS-1.

Answer:
Modifications of cardiopulmonary resuscitation based on the cough.


