Implementation of Ultraportable Echocardiography in an Adolescent Sudden Cardiac Arrest Screening Program

Background Over a 12-month period, adolescent heart-screening programs were performed for identifying at-risk adolescents for sudden cardiac death (SCD) in our community. Novel to our study, all adolescents received an abbreviated, ultraportable echocardiography (UPE). In this report, we describe the use of UPE in this screening program. Methods and Results Four hundred thirty-two adolescents underwent cardiac screening with medical history questionnaire, physical examination, 12-lead electrocardiogram (ECG), and an abbreviated transthoracic echocardiographic examination. There were 11 abnormalities identified with uncertain/varying clinical risk significance. In this population, 75 adolescents had a murmur or high ECG voltage, of which only three had subsequent structural abnormalities on echocardiography that may pose risk. Conversely, UPE discovered four adolescents who had a cardiovascular structural abnormality that was not signaled by the 12-lead ECG, medical history questionnaire, and/or physical examination. Conclusions The utilization of ultraportable, handheld echocardiography is feasible in large-scale adolescent cardiovascular screening programs. UPE appears to be useful for finding additional structural abnormalities and for risk-stratifying abnormalities of uncertain potential of adolescents’ sudden death.

Brazilian orthodontists and the legal issues involving their professional activity: a legal and behavioral proposal

OBJECTIVE: The aim of this study was to review the use of orthodontic records (OTR's) by Brazilian orthodontists and propose a behavioral approach from a legal point of view, drawing on their interpersonal relationship with their patients. METHODS: A statistical cross-analysis was performed to compare five groups. A sixth group was created comprising the intersection of the responses provided by the five aforementioned groups. RESULTS: The results demonstrate that 42.2% of orthodontists require initial and final records and keep orthodontic records throughout their professional career; 13.9% duplicate the initial records and consider patients as the lawful owners of these documents; 19.5% make use of a medical history questionnaire, to be duly signed by all patients; 5.4% acknowledge that the decision to undergo treatment is ultimately the patient's, and, therefore, an alternative response "not perform the treatment" should be included in the questionnaire; 24% recognize the importance of the Consumer Protection Code (CPC), regard the provision of orthodontic services as an obligation of means; and explain to the patient the risks involved in orthodontic practice. Among the 1,469 orthodontists researched, 0% simultaneously took into account all aspects of this study. CONCLUSION: It was concluded that Brazilian orthodontists adopt a mistaken legal, professional and behavioral attitude, neglecting to build patient's orthodontic record with due care and in accordance with the law, which makes them vulnerable to patient disputes, contentious or otherwise.

Relationship between Self-Consciousness, Autonomic Perception, and Psychosomatic Disorders

The Self-consciousness Scale, Autonomic Perception Questionnaire, and the Medical History Questionnaire were administered to 127 undergraduate students in psychology. Although scores on self-consciousness were not related to those on any other measure, autonomic perception was significantly correlated with a self-report of psychosomatic disorders.