Part 1. Definition
Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.
Part 2. Example
Abstract: Some patients converted from ventricular fibrillation to organized rhythms by defibrillation-trained ambulance technicians (EMT-Ds) will refibrillate before hospital arrival. The authors analyzed 271 cases of ventricular fibrillation managed by EMT-Ds working without paramedic back-up. Of 111 patients initially converted to organized rhythms, 19 (17%) refibrillated, 11 (58%) of whom were reconverted to perfusing rhythms, including nine of 11 (82%) who had spontaneous pulses prior to refibrillation. Among patients initially converted to organized rhythms, hospital admission rates were lower for patients who refibrillated than for patients who did not(53% versus 76%, P = NS), although discharge rates were virtually identical (37% and 35%, respectively). Scene-to-hospital transport times were not predictively associated with either the frequency of refibrillation or patient outcome. Defibrillation-trained EMTs can effectively manage refibrillation with additional shocks and are not at a significant disadvantage when paramedic back-up is not available.
Answer: Refibrillation managed by EMT-Ds
Explanation: The abstract is about refibrillation and it is also mentioned in the abstract that it is managed by EMT-Ds. So it is an apt title.
Part 3. Exercise
Abstract: Measurement of serum angiotensin-converting enzyme (ACE) is extremely useful as an aid in the diagnosis and longitudinal evaluation of patients with sarcoidosis. We have detected a human serum ACE-inhibitor which affects the ACE level obtained by activity measurements. The effect of the inhibitor can be eliminated by a mere eight-fold dilution of the serum sample with physiologic saline. We recommend that serum ACE be performed with 1:8 dilutions of serum to eliminate the effect of the ACE inhibitor. The inhibitor has a MW above 50,000 daltons, and reversibility of inhibition by dilution appears to be ion dependent. Dialysis of an inhibitor-containing serum sample against saline causes the inhibition to become irreversible, allowing the distinction between alinearity of the assay vs an inhibitor effect when a serum has ACE activity greater than 50 units/ml. The source of the serum ACE-inhibitor remains to be determined.
Answer:
An angiotensin-converting enzyme (ACE) inhibitor in human serum. Increased sensitivity of the serum ACE assay for detecting active sarcoidosis.