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Query: UMLS:C0392680 (shortness of breath)
 5,217 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient experienced episodic pulmonary edema accompanying nocturnal angina pectoris. The symptoms were provoked at cardiac catheterization by atrial pacing. Simultaneous onset of chest pain, shortness of breath, and sudden appearance of a large V wave in the pulmonary artery wedge pressure contour confirmed acute mitral valve regurgitation. Rapid reversal of these changes after nitroglycerin administration supported "papillary muscle dysfunction" as the explanation for these hemodynamic changes.
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PMID:Severe papillary muscle dysfunction substantiated by atrial pacing during cardiac catheterization. 40 54

The purpose of this communication is to present a successful case of surgical treatment of aortic and mitral valve regurgitation associated with ankylosing spondylosis. A 48-year-old male was admitted with symptoms of palpitation and shortness of breath. His heart murmur had been pointed out for 4 months prior to this admission. His previous history did not show any evidence of rheumatic heart disease. Retrograde aortography showed moderate to severe aortic valvular regurgitation and echocardiography revealed mitral valve regurgitation with minor degree. At the same time he complained of rigidity of neck muscle as well as back pain for last 15 years. He underwent aortic valve replacement and mitral valve was left alone. His postoperative course was uneventful. In Japan, aortic valve regurgitation associated with ankylosing spondylosis has been reported to be very rare compared to the European or American people. Several important features in the diagnosis and operative treatment for this combination of diseases have been also discussed.
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PMID:[A case report of aortic and mitral regurgitation combined with ankylosing spondylosis]. 273 40

A patient with rheumatic mitral valve stenosis and regurgitation presented with shortness of breath and a "noise" in her chest. Cardiac auscultation revealed an intermittent late systolic "whoop." An increase in severity of mitral valve insufficiency during the periods of "whoop" was observed by pulsed Doppler, hemodynamic tracings and left ventriculography.
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PMID:Increased mitral valve insufficiency during precordial "whoop". 333 59

From 1964 to 1984, 10 male and 5 female patients with ruptured aneurysms of the sinus of Valsalva (ASVs) underwent surgical correction. These procedures constituted 0.23% of the 6,350 surgical procedures that used cardiopulmonary bypass during this period. Five patients had an inflammatory condition (bacterial endocarditis, 4; syphilis, 1), and 1 had an ASV relapse 5 years after her first operation. Coexistent lesions included aortic valve regurgitation in 5 patients, ventricular septal defect in 3 (1 of whom had mitral insufficiency), patent foramen ovale in 2, and atrial septal defect in 1. Ninety-three percent were symptomatic (sudden onset of symptoms, 5 patients; gradual onset, 9 patients), commonly with shortness of breath, fatigability, chest pain, and tachycardia. The following connections occurred: noncoronary sinus to right atrium (RA) (5 patients); right coronary sinus (RCS) to RA (5 patients); and RCS to right ventricle (5 patients). There were no early or late postoperative deaths. One patient underwent reoperation after an ASV relapse. The mean follow-up period (+/- standard deviation) was 7.9 years (range, 10 months to 20.1 years). Eighty percent of the patients were found to be in New York Heart Association class I, and 20% were in class II. Apart from ASV relapse, late complications are determined by prosthetic valve dysfunction or evidence of valve disease. Early surgical intervention is justified in patients with ruptured ASV.
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PMID:Ruptured aneurysms of the sinus of Valsalva. 372 20

The patient was a 74-year-old man who was complained cyanosis and shortness of breath on exertion. He had undergone open mitral commissurotomy for mitral stenosis 19 years previously. He was diagnosed with mitral stenosis and regurgitation combined with pulmonary arteriovenous fistula (PAVF). Moderate pulmonary hypertension was also observed. It appeared that the PAVF was located where one-step operation with open heart surgery was anatomically feasible, and that his condition would be improved by resection of the fistula and decreasing overload of left atrium by mitral valve replacement. One-step operation including mitral valve replacement and tricuspid annuloplasty with enuculation of the PAVF was therefore performed. The patient has done well postoperatively, and postoperative cardiac catheterization revealed no increase in pulmonary arterial pressure.
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PMID:[A successful surgical repair of mitral stenosis and regurgitation with pulmonary arteriovenous fistula]. 978 77

We report a case of constrictive pericarditis with atrial fibrillation after mitral valve repair and the Maze III procedure. A 66-year-old male underwent mitral valve repair and the Maze procedure for mitral valve regurgitation and chronic atrial fibrillation. About 4 months after discharge, he suffered from shortness of breath. Physical examination revealed a heart rate of 80 beats/min with irregular rhythm, external jugular venous dilatation and abdominal ascites. Electrocardiography revealed atrial fibrillation, and chest X-ray revealed moderate left pleural effusion. Computed tomographic images of the chest showed a that thickened pericardium. A distinct diastolic dip and plateau pattern were recognized on cardiac catheterization. The right atrial, right ventricular end-diastolic, and pulmonary wedge pressures were elevated. Idiopathic pericarditis and recurrent atrial fibrillation were diagnosed and pericardiectomy was performed through a median sternotomy incision. Intraoperatively, the atrial fibrillation converted spontaneously to sinus rhythm. The postoperative hemodynamics improved after pericardiectomy. Total pericardiectomy alone may not convert the rhythm to sinus rhythm in patients with constrictive pericarditis and chronic atrial fibrillation. In this case, atrial fibrillation converted to sinus rhythm during the procedure. This case report suggests that adequate unloading of atrial pressures is necessary for the maintenance of sinus rhythm in patients who have undergone the Maze procedure.
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PMID:[A case of constrictive pericarditis with atrial fibrillation after mitral valve repair and Maze III procedure]. 1003 51

An increasing amount of evidence indicates that gastroesophageal reflux disease (GERD) is a contributing factor to hoarseness, throat clearing, throat discomfort, chronic cough, and shortness of breath. The association between GERD and these supraesophageal symptoms may be elusive. Heartburn and regurgitation are absent in more than 50% of patients. Acid reflux should be considered if signs of GERD are present, symptoms are unexplained, or symptoms are refractory to therapy. The diagnosis of GERD may be unclear, despite a careful history and initial evaluation. A high index of suspicion is required to make the diagnosis. An empiric trial of antireflux therapy is appropriate when GERD is suspected. Multiprobe ambulatory pH monitoring is currently the diagnostic test of choice, but the level of sensitivity and specificity for supraesophageal manifestations of GERD is uncertain. Response to antireflux therapy is less predictable than typical GERD. More intensive acid suppression and longer treatment duration are usually required.
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PMID:Supraesophageal manifestations of gastroesophageal reflux disease. 1043 98

A 53-year-old female had undergone mitral valve replacement with Carpentier-Edwards (C-E) porcine bioprosthesis for mitral valve regurgitation at the other hospital in November, 1981. Postoperative clinical course was uneventful, since she was referred from the other hospital in 1990. In December, 1997, she had sudden complaint of shortness of breath on effort, and the chest X-ray showed pulmonary congestion and increase of cardio-thoracic ratio. Echocardiography and catheterization revealed severe mitral regurgitation due to bioprosthesis malfunction and aortic valve regurgitation. Combined mitral and aortic valve replacement was successfully performed with mechanical valves in February, 1998. The explanted C-E porcine bioprosthesis showed the commissural dehiscence from only one of the three stents without any leaflet perforation, commissural tear, pannus overgrowth, impaired leaflet mobility and leaflet deterioration or calcification. This case suggested the variety of malfunction of C-E porcine bioprosthesis and the limitation of its long-term durability.
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PMID:[A case report: Carpentier-Edwards porcine bioprosthesis malfunction due to the stent dehiscence at 17 years after the implantation in the mitral position]. 1063 99

Fabry disease is an X-linked recessive genetic disorder of glycosphingolipid metabolism, due to deficiency of the lysosomal enzyme alpha-galactosidase A. The disease is characterized by the progressive intracellular lysosomal accumulation of neutral glycosphingolipids throughout the body, including the cardiovascular system. It has been reported that cardiac involvement could be the sole manifestation of the disease in some patients. Myocardial abnormalities are characterized mainly by left ventricular (LV) wall thickening without significant cavity dilatation, the most frequent abnormal structural pattern being concentric LV hypertrophy (LVH). In some patients the disease mimics a typical hypertrophic obstructive cardiomyopathy. According to our experience, systolic function is largely preserved in a large majority of affected individuals. In contrast, mild to moderate impairment of diastolic filling is a relatively common finding, representing probably the most important cause of dyspnoea in patients with Fabry disease. However, in a relatively large population of affected patients, severe diastolic dysfunction, typical of restrictive cardiomyopathy, was not found. Valvular structural abnormalities are frequent due to valvular infiltration. In several patients, hypertrophy of papillary muscles and/or systolic anterior motion of the mitral leaflets associated with LV outflow obstruction may aggravate the mitral valve dysfunction. We did not confirm the previously reported high prevalence of mitral valve prolapse. Valvular regurgitation seems to be relatively frequent but mostly non-significant. Electrocardiographic changes in Fabry disease are multiple and include atrioventricular (AV) conduction abnormalities (abbreviation of the P-R interval or AV blocks), signs of LVH and repolarization abnormalities. Our observations suggest that conduction defects and repolarization changes are present predominantly in subjects with LV structural abnormalities. Cardiac symptoms in patients with Fabry disease include shortness of breath on effort (related to LV diastolic dysfunction), vasospastic and/or exertional angina pectoris (due to LVH, endothelial dysfunction and/or fixed coronary artery stenosis) and syncope (related to AV blocks or LV outflow obstruction). The extent of cardiac involvement, in particular LV mass assessment, could represent an ideal surrogate endpoint for evaluating the efficacy of specific therapies.
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PMID:Cardiac manifestations in Fabry disease. 1175 83

A 12 years boy presented with the history of pallor for one month. Two days before hospitalisation he developed fever, cough, shortness of breath. He had past history of such episode. On examination, his heart rate was found to be 120/minute, respiratory rate 40/minute and moderate anaemia was detected. Scattered creptus was audible over mid and lower lung fields and a soft systolic murmur was auscultated at apex. On investigations, Hb was found as 4.6 g/dl and HbF was less than 2%. Plasma Hb was 5 g/dl. Straight x-ray chest showed bilateral patchy opacities over mid and lower zones. His sputum was found to be blood stained and prompted the possibility of blood loss occurring in the lungs, which was confirmed by demonstrating haemosiderin laden macrophages on three consecutive sputum specimens. Echocardiography revealed a systolic displacement of mitral valve leaflets into the left atrium with co-optation superior to the plane of mitral annulus. Doppler study showed a minimal late systolic regurgitation. It was decided to treat the case as idiopathic pulmonary haemosiderosis. Oxygen inhalation, hypertonic saline nebulisation, i.v. hydrocortisone, packed cell transfusion followed by oral prednisolone improved the patient's condition. After 3 months of discontinuing prednisolone, he remained asymptomatic. Here one case of pulmonary haemosiderosis characterised by abnormal accumulation of haemosiderin in the lungs following repeated alveolar haemorrhages with the presence of mitral valve prolapse is reported.
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PMID:Mitral valve prolapse with pulmonary haemosiderosis and severe anaemia: cause or association? 1201 61


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