Given an abstract, and a few options, indicate if any of the given options appropriately describe the given abstract. If any of them is a proper keyword, answer 'Yes', otherwise answer 'No'.

Abstract: Considerable effort has been expended in recent years by a number of laboratories to improve methods of cardiopulmonary resuscitation. This article briefly summarizes 5 years of investigation by our group on hemodynamic support during external cardiac massage. In most studies, long-term canine preparations were used, and implanted transducers allowed precise hemodynamic measurements. Although cardiac output was depressed with all CPR methods, manual chest compressions of high velocity, moderate force, and brief duration at a rate of 120/min seemed to optimize systemic and coronary blood flow. This method was termed high-impulse CPR. High-impulse techniques now have been applied extensively in the clinical setting, and preliminary observations also support their efficacy in man. Based on this experience, it is suggested that the American Heart Association guidelines be changed to recommend a manual chest compression rate of 120/min during closed-chest cardiac massage. 
Question Does the following mesh terms have a suitable mesh term for the abstract? 1)Animal 2)Dogs 3)Heart Arrest 4)Heart Massage 5)Hemodynamics 6)Human 7)Support, U.S. Gov't, P.H.S..
Yes

Abstract: Virus-associated hemophagocytic syndrome has been recently identified as a benign, reactive histiocytic proliferation distinct from Rappaport's malignant hystiocytosis. Other etiologic agents, including different bacteria, have also been identified. Three autopsy cases of hemophagocytic syndrome associated to acute tuberculous sepsis are presented. Benign histiocytic proliferation with striking hemophagocytosis was present in a disseminated, multisystemic pattern in all three cases. A relationship between systemic histiocytic proliferation and an anergic status in these patients is suggested. 
Question Does the following mesh terms have a suitable mesh term for the abstract? 1)Aged 2)Bone Marrow 3)Case Report 4)Endometrium 5)Female 6)Histiocytosis, Malignant 7)Human 8)Lymph Nodes 9)Male 10)Middle Age 11)Phagocytosis 12)Tuberculosis
Yes

Abstract: The effects of nifedipine on arterial oxygenation and hemodynamics were studied at rest and during bicycle exercise in 12 men (mean age 55 years, range 41 to 67) with stable exertional angina. The study was conducted double-blind on 2 days, 1 week apart, using a placebo-controlled crossover design. On each day, measurements at rest were made before and 20 minutes after 20 mg sublingual nifedipine or placebo and were followed by measurements made during exercise. Compared with placebo, nifedipine reduced mean arterial pressure, systemic vascular resistance and pulmonary vascular resistance, and increased heart rate and cardiac output at rest and during exercise. It did not alter mean pulmonary artery or pulmonary artery wedge pressures at rest, but decreased them during exercise. Nifedipine decreased arterial oxygen tension (PaO2) from 96 +/- 10 to 90 +/- 13 mm Hg (p less than 0.05) at rest and from 99 +/- 11 to 92 +/- 12 mm Hg (p less than 0.005) at submaximal exercise (33 +/- 21 W), but did not alter it (100 +/- 12 versus 100 +/- 16 mm Hg, p = NS) at maximal exercise (68 +/- 30 W). The reduction in PaO2 was not due to alveolar hypoventilation, because nifedipine did not alter arterial carbon dioxide tension, or to changes in mixed venous oxygen tension, which nifedipine increased at rest (39 +/- 2 versus 43 +/- 3 mm Hg, p less than 0.001) and during submaximal exercise (31 +/- 4 versus 33 +/- 4 mm Hg, p less than 0.03) and maximal exercise (27 +/- 3 versus 31 +/- 3 mm Hg, p less than 0.001).(ABSTRACT TRUNCATED AT 250 WORDS) 
Question Does the following mesh terms have a suitable mesh term for the abstract? 1)Artificial Intelligence 2)Cerebral Ischemia, Transient 3)Decision Making, Computer-Assisted

No

