Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.

Ex Input:
Abstract: Cowden disease (multiple harmartoma syndrome) is of particular interest because the diagnostic mucocutaneous findings are coupled with a striking association of thyroid cancer, breast cancer, and polyposis of the gastrointestinal tract. We report a case of Cowden disease with particular emphasis on the natural history of the case. Although our case is the second reported with colon carcinoma, the absence of adenomatous polyps in other reports of Cowden disease and the stability of the gastrointestinal polyps in our patient over a seven-year period lead us to conclude that the risk of gastrointestinal malignancy is very low.

Ex Output:
Cowden disease. A hereditary polyposis syndrome diagnosable by mucocutaneous inspection.

Ex Input:
Abstract: To assess the influence of time on the inducibility by programmed electrical stimulation of ventricular arrhythmias after acute myocardial infarction, 18 patients were studied on day 5 and day 24 after infarction with a stimulation protocol employing a maximum of three right ventricular extrastimuli during sinus rhythm and at three paced cycle lengths. All patients were without documented sustained ventricular arrhythmia (sustained ventricular tachycardia or ventricular fibrillation) before the investigation. Sustained ventricular arrhythmia was induced in two patients on day 5, but in nine on day 24 after infarction. This difference in incidence was statistically significant (p less than 0.05), as was the change in the distribution ratio of induced sustained ventricular arrhythmia from day 5 to day 24 (p less than 0.05). The types of arrhythmia induced on day 24 were sustained ventricular tachycardia with a mean cycle length of 207 ms in six cases (five monomorphic, one polymorphic), and ventricular fibrillation in three cases. These nine patients did not differ from the remaining nine patients in maximal serum creatine kinase, infarct site, number of stenosed coronary arteries, global left ventricular ejection fraction (47 +/- 7% versus 46 +/- 10%) and results of 24 hour ambulatory electrocardiographic (Holter) monitoring, but they had a significantly shorter right ventricular effective refractory period (223 +/- 10 ms versus 259 +/- 28 ms; p less than 0.05). During the follow-up period of 24 +/-5 months no patient died, had syncopal attacks or developed spontaneous episodes of sustained ventricular arrhythmia.(ABSTRACT TRUNCATED AT 250 WORDS)

Ex Output:
Significance of timing programmed electrical stimulation after acute myocardial infarction.

Ex Input:
Abstract: There has been concern that the smoking of tobacco can adversely affect the health of non-smokers. This is most cogent in children who are subject to smoke at home. The aim of this study is to relate children's sore throats to the smoking habits of their parents. The parents of 154 children were asked about the age, sex, birthweight, method of postnatal feeding and age at starting school or day nursery of the child, the frequency of sore throats, smoking habits and history of tonsillectomy of all members of the household, the size of family, the dwelling size, and the occupation of the father. Analysis by multiple regression showed a significant association between children's sore throats and maternal smoking. Reduction in domestic cigarette smoke exposure should benefit the child by reducing the number of sore throats he or she suffers.

Ex Output:
Children's sore throats related to parental smoking.