Physical activity participation among Caribbean Hispanic women living in New York: relation to education, income, and age.

Background: Inadequate participation in physical activity is a serious public health issue in the United States, with significant disparities among population groups. In particular, there is a scarcity of information about physical activity among Caribbean Hispanics, a group on the rise.

Methods: Our goal was to accumulate data on physical activity among Caribbean Hispanic women living in New York and determine the relation between physical activity and age, marital status, education, income, primary language, and children in the household.

Supervising personality assessment: the integration of intersubjective and psychodynamic elements in the supervisory process.

The supervision of personality assessment can be likened to the process of teaching art. Much like artistic training, supervision of personality assessment is a complex process that calls for creative integration of different working processes, some more technical and formal and others broader and more complex. On the surface, compared to psychotherapy supervision, supervision of personality assessment is fairly structured and centered on specific tasks such as scoring, making a diagnosis, or determining personality organization.

Effect of indecainide in patients with left ventricular dysfunction.

Indecainide, a new antiarrhythmic agent classified as type Ic was evaluated in 11 patients with heart disease who had greater than or equal to 30 ventricular premature complexes/hour, moderate-to-marked left ventricular dysfunction, and mean ejection fraction 34% +/- 8%. Patients received indecainide, 50 mg by mouth, every 6 hours and the dose was increased until greater than or equal to 80% suppression was noted, adverse effects occurred, or a maximum dose of 100 mg indecainide was given every 6 hours. Ventricular premature complexes were suppressed greater than or equal to 80% in nine patients (p less than 0.

Indecainide compared with quinidine for chronic stable ventricular arrhythmias secondary to coronary artery disease or to cardiomyopathy.

Indecainide, a new type Ic antiarrhythmic agent, and quinidine sulfate were compared in a randomized double-blind parallel study. Cardiac patients with greater than or equal to 30 ventricular premature complexes per hour hour received indecainide, 50 mg, or quinidine, 200 mg every 6 hours, and the doses were increased until more than 80% suppression was noted, adverse effects occurred or a maximal dose of 100 mg of indecainide or 400 mg of quinidine given every 6 hours. Efficacy was achieved in 8 of 10 taking indecainide (p less than 0.

Cardiovascular effects of doxepin in cardiac patients with ventricular arrhythmias.

The effect of doxepin on ventricular arrhythmias, the ECG, and left ventricular function was evaluated in 10 cardiac patients with symptoms with frequent ventricular premature depolarizations in a dose-ranging protocol. Four patients (40%) had greater than or equal to 80% ventricular premature depolarization suppression; four of eight with pairs and four of six with ventricular tachycardia had greater than or equal to 90% suppression. The mean maximal doxepin dose was 115 +/- 41 mg/day; mean nadir total doxepin concentration was 61 +/- 48 ng/ml and mean nadir total desmethyldoxepin concentration was 51 +/- 42 ng/ml.

Antiarrhythmic effect of lorcainide in patients taking digoxin.

To assess the antiarrhythmic effect of lorcainide and determine whether there is a pharmacokinetic interaction between lorcainide and digoxin, 12 patients with frequent premature ventricular depolarizations (PVDs) who were taking digoxin were treated with lorcainide. During a placebo period, serum digoxin concentration was measured for three days; plasma lorcainide concentration, a 12-lead electrocardiogram (ECG), and a 24-hour continuous ECG were measured on the day before the patients began lorcainide and repeated on days 3, 7, and 14 of treatment. Lorcainide was given 100 mg bid or 100 mg tid.

The antiarrhythmic effect of nortriptyline in cardiac patients with ventricular premature depolarizations.

The effect of nortriptyline against ventricular arrhythmias was determined in 16 cardiac patients with 30 or more ventricular premature depolarizations per hour. Nortriptyline was administered orally, 0.5 mg/kg body weight per day, and increased by 0.

Desmethylimipramine and imipramine on left ventricular function and the ECG: a randomized crossover design.

Sixteen severely depressed patients participated in a double-blind randomized, crossover study to compare the effects of desmethylimipramine and imipramine on left ventricular function and the electrocardiogram. Following a drug-free week, patients had 3 weeks of therapy each with desmethylimipramine and imipramine. During each treatment period systolic time intervals, echocardiograms and high-fidelity electrocardiograms were recorded.

Electrophysiologic evaluation of sinus node function in patients with sinus node dysfunction.

Twenty patients of mean age 66.2 years, with suspected sinus node dysfunction, underwent extensive electrophysiologic study. Sinus bradycardia (18), sinus pauses (3), and sinoatrial block (1) were identified in their ECGs prior to study.