The prevalence of mitral valve prolapse in patients with panic disorders.

Of 131 patients with panic disorder or agoraphobia, 44 (34%) had definite mitral valve prolapse on the basis of clinical findings of an apical mid- or late systolic click and a murmur and/or a two-dimensional echocardiogram showing prolapse of one leaflet in two views or of two leaflets in a single view. Seven other patients (5%) had a probable diagnosis of mitral prolapse on the basis of a typical murmur alone or an intermittent apical mid- or late systolic click and a prolapsing leaflet in a single echocardiographic view. This finding confirms previous reports of the association between panic disorder and mitral valve prolapse.

Atrial tachyarrhythmias in acute myocardial infarction.

Causative factors, clinical consequences and treatment of atrial tachyarrhythmias were reviewed in 917 monitored patients with definite acute myocardial infarction. Significant atrial tachyarrhythmias were found in 104 (11 per cent) of them and included atrial fibrillation in 67, atrial flutter in 29 and paroxysmal atrial tachycardia in 33. These episodes were single in 79 patients and multiple in 25, and began within the first four days of acute myocardial infarction in 90 per cent of the patients. Fifty per cent of these atrial tachyarrhythmias were heralded by premature atrial contractions. The incidence of atrial tachyarrhythmia was not related to the location of the acute myocardial infarction or to the presence or degree of power failure; however, atrial tachyarrhythmias were significantly more frequent in patients with pericarditis. Atrial tachyarrhythmias were well tolerated in almost one fifth of the patients, caused marginal compromise in almost two thirds and led to severe clinical deterioration in one fifth. Paroxysmal atrial tachycardia rarely required specific treatment, atrial fibrillation was best managed with intravenous administration of digoxin except when associated with severe clinical compromise, and atrial flutter generally required cardioversion or rapid intravenous therapy and usually caused severe clinical deterioration. Over-all, atrial tachyarrhythmia was not associated with a significantly increased mortality, and in those who died, death was not related specifically to the atrial tachyarrhythmia but rather to the severity of the underlying acute myocardial infarction. However, persisting atrial tachyarrhythmias, particularly atrial flutter which tends to be refractory to both heart rate control and cardioversion, may contribute indirectly to morbidity and mortality.

Ischemic heart disease in systemic lupus erythematosus in the young patient: report of six cases.

To clarify the clinical spectrum of coronary arterial abnormalities in systemic lupus erythematosus, the data were reviewed on six patients who had a diagnosis of lupus at ages 15 to 29 years and who had ischemic heart disease before age 35. Two patients had coronary arteritis diagnosed on postmortem examination. In a third patient alterations in coronary arterial anatomy occurred with angiographic improvement temporally related to the initiation of steroid therapy. The other three patients had severe diffuse atherosclerotic coronary disease that was identified in two at postmortem examination. In the third patient the course of the disease strongly suggested coronary atherosclerosis, and eventually coronary bypass grafting was performed for relief of angina. In summary, clinically important extramural coronary arteritis and atherosclerosis both occur, although rarely, in young patients with lupus. Coronary artery disease may occur with or without coexisting active extracardiac lupus manifestations. Short-term steroid therapy and follow-up angiography for those with angina and in whom coronary arteritis is suspected warrant consideration. When stable coronary arterial anatomy is demonstrated on follow-up angiography, management is determined by the patient's symptoms irrespective of the prior history of lupus and, if indicated, cardiac surgery for symptomatic relief can be safely performed.

Psychosocial profile of adults with complex congenital heart disease.

OBJECTIVE: Despite the increasing number of adults with congenital heart disease (CHD), little is known of the emotional life of these long-term survivors; hence, we undertook a study to establish a psychological profile of these individuals so as to optimize their care. PATIENTS AND METHODS: We performed psychiatric evaluation by both interview and questionnaire on 29 ambulatory patients with CHD (mean age, 38 years; range, 26-56 years). RESULTS: Although many met symptomatic criteria for psychiatric diagnosis, most were functional in day-to-day life and used denial in adapting to their CHD. In childhood, extended absences from school, cyanosis, scars, and sports restrictions hindered friendships and conflicted with a sense of "normalcy"; teasing and low self-esteem were more notable in boys; girls more readily hid behind makeup, nail polish, and clothing. In adulthood most were concerned about shortened life expectancy, disability, and childbearing and child rearing. Virtually all were highly committed to both school and work performance. All but those with complete, uncomplicated early repair expressed unresolved frustration, anger, and fears of a future that might include further medical complications. CONCLUSION: Listening to this selected group of patients offers insight that may be helpful to the clinical care of patients with CHD and other patients with lifelong disease.

Secundum atrial septal defect and significant mitral regurgitation: incidence, management and morphologic basis.

To better understand the association between mitral regurgitation and secundum atrial septal defect and to clarify the evaluation and management of these patients, the records of 235 adult patients with atrial septal defect were reviewed. Ten patients (4 percent) had significant mitral regurgitation defined by clinical, hemodynamic and angiographic criteria. Three patients required mitral valve replacement at the time of closure of the atrial septal defect and four patients had closure alone, one of whom required mitral valve replacement after five years. Three patients did not undergo closure of the atrial septal defect or mitral valve replacement because of severe coexisting medical problems. In six patients, the mitral valves were studied pathologically and all had thick, fibrotic leaflets and short, thick, fibrotic chordae tendineae. Three of these valves also had scattered areas of patchy myxomatous degeneration and three had areas of vascular ingrowth suggestive of rheumatic disease. Although both invasive and noninvasive studies have high-lighted the coincidence between atrial septal defect and mitral regurgitation, particularly the frequent association of mitral valve prolapse, our data indicate that this association rarely has clinical significance. Furthermore, the morphologic basis for mitral regurgitation in patients with atrial septal defect consists of leaflet and chordal thickening fibrosis and deformity rather than attenuation and ballooning as would be expected in mitral valve prolapse.

Combined Rastelli and atrial switch procedure: a 10-year follow-up.

We performed a combined atrial (Mustard) and ventricular (Rastelli) repair on a previously palliated patient with situs inversus, atrioventricular discordance, ventricular septal defect, and pulmonary atresia. The suitability and durability of this operative strategy is supported by the satisfactory hemodynamic and functional status of the patient 10 years later.

Severe mitral regurgitation: a common occurrence in the aging patient with secundum atrial septal defect.

Severe mitral valve regurgitation (MR) which necessitated mitral valve replacement was identified in 19 (3.9%) of 498 consecutive patients (age range 1-83 years) with secundum atrial septal defects (ASD). The incidence of severe MR was significantly higher in patients older than age 50 years, 15 of 98 (15%), than in patients either below 21 years, 1 of 213 (0.4%), or between ages 21 to 49 years, 3 of 187 (2%). The higher frequency and severity of MR in the older ASD patient has not previously been appreciated. The morphology of severe MR in the older ASD patient consists of fibrous thickening and deformity of the mitral leaflets with shortening and thickening of the chordae tendineae. Because of the rarity of severe MR in the young patient with ASD, the mitral valve pathology is still poorly defined.

Aberrant origin of the left coronary artery from the proximal right coronary artery: diagnostic features and pre- and postoperative course.

In this report, we present the pre and late postoperative course of a patient with severe angina secondary to aberrant origin or the left coronary artery from the proximal righ coronary artery (Fig. 1). We illustrate the noninvasive diagnosis and evaluation of this patient by two-dimensional ultrasound and stress thallium imaging, and the pre and late postoperative angiographic and thallium perfusion findings.

Extrahepatic biliary atresia associated with cyanotic congenital heart disease. Three case reports and a review.

Three patients with extrahepatic biliary atresia associated with cyanotic congenital heart disease are presented and their clinical courses reviewed. In these patients, the coincidence of cyanosis and jaundice caused an atypical green-appearing cutaneous discoloration which masked the early clinical detection of biliary atresia in one infant and cyanotic heart disease in the other two. In all infants, either partial or complete correction of the congenital cardiac lesion was possible. Two infants died from hepatic disease despite attempted surgical revision and one has satisfactory bile drainage one month following portoenterostomy. Awareness of the rare concurrence of cyanotic congenital heart disease and extrahepatic biliary atresia is helpful to the clinician when evaluating infants with atypical cutaneous discoloration. Early oversight of either underlying disease process can be avoided, and early evaluation and management of both entities can be possible.

Anesthetic management and outcome following noncardiac surgery in nonparturients with Eisenmenger's physiology.

STUDY OBJECTIVE: To evaluate the perioperative risk to nonparturients with Eisenmenger's physiology for noncardiac surgical procedures. DESIGN: Retrospective chart review. SETTING: University-affiliated hospital. PATIENTS: 12 nonparturients with Eisenmenger's physiology who underwent 25 noncardiac surgical procedures requiring care by an anesthesiologist. MEASUREMENTS AND MAIN RESULTS: Preoperative, intraoperative, and postoperative records were retrospectively analyzed. Data examined included patient age, gender, symptoms, laboratory values, monitors used, surgical procedure, and outcome. Twenty-five procedures were performed on 12 patients; 13 procedures were performed with general anesthesia, 6 with peripheral nerve blocks, 5 with sedation by an anesthesiologist with or without local anesthetic infiltration, and one with epidural anesthesia. One patient died perioperatively. Review of the literature revealed two deaths in 32 procedures for nonparturients with Eisenmenger's physiology undergoing noncardiac surgery. CONCLUSIONS: A variety of anesthetic techniques and drugs may be used successfully in nonparturients with Eisenmenger's physiology undergoing noncardiac surgery. Although the study group is small, the perioperative mortality risk is lower than that for parturients undergoing either labor and delivery or cesarean section and is probably in the range of approximately 10%.

Arrhythmias in the athlete with congenital heart disease: guidelines for participation.

Advances in the diagnosis and early management of congenital heart disease in recent decades have led to increasing numbers of individuals being sufficiently well to participate in social as well as truly competitive sports. Physicians are increasingly asked whether such participation is safe, advisable, and efficacious, yet few guidelines exist to help them make these decisions. There are three apparent subgroups of patients: (a) those with mild or repaired problems, who function normally or nearly so and may fully participate; (b) those with severe functional deficit or known high risk, for whom strenuous exertion must be strictly proscribed; and (c) those who fall in between, with some limitations and some risk--these patients present a great challenge to the wisdom and clinical skill of the physician.