1/48. Multivessel spontaneous coronary artery dissection in a patient with severe systolic hypertension: a possible association. A case report.Spontaneous coronary artery dissection (SCAD) is an uncommon cause of myocardial ischemia and infarction. hypertension has not been associated with SCAD. The authors report multivessel SCAD in an elderly woman with severe systolic hypertension. They postulate that hypertension of this degree may play a pathophysiologic role in the causation of SCAD.- - - - - - - - - - ranking = 1keywords = artery (Clic here for more details about this article) |
2/48. Intractable nausea, vomiting and diarrhea in a Mexican woman with No recent travel history.A 45-year-old Mexican woman with a history of noninsulin dependent diabetes mellitus (NIDDM), hypertension, and coronary artery disease presented to the hospital after 2 months of intractable nausea, vomiting and diarrhea-all made worse by eating and drinking. She reported fever, chills, anorexia and a documented 50-pound weight loss during this period. She denied the signs and symptoms of melena, hematochezia, steatorrhea or constipation. She also reported left leg pain and decreased sensation and strength of her left leg compared to the right leg. She had been hospitalized 2 weeks prior to admission with the same symptoms and a diagnosis of viral gastroenteritis. She was also treated for H. pylori, but subsequent biopsy results were negative by Steiner stain.- - - - - - - - - - ranking = 5.1431397709144keywords = artery disease, artery (Clic here for more details about this article) |
3/48. A diabetic patient with a black penile tip.This is a report of a patient with diabetes mellitus type II who presented with the rare complication of penile gangrene. The gangrene was unilateral and was associated with ipsilateral partial stenosis of the common iliac artery. An angioplasty followed by insertion of a stent, rehydration, and improved diabetic control did not improve the penile lesion, and penile amputation was carried out. In the postoperative period, the patient developed a bilateral basal pneumonia with a significant growth of saprophyte mycobacterium gordonae from the bronchial aspirate. This is the first reported case of unilateral penile gangrene and also that of mycobacterium gordonae infection in a patient with diabetes mellitus.- - - - - - - - - - ranking = 0.2keywords = artery (Clic here for more details about this article) |
4/48. Treatment of renovascular hypertension using stent implantation in an elderly patient with NIDDM.A 70-year-old man with NIDDM was diagnosed as having renovascular hypertension (RVH), based on a stenosis of the ostial portion of the left renal artery with markedly elevated plasma renin activity (PRA) in both the left renal vein and the peripheral blood, and positive captopril tests. After percutaneous transluminal renal angioplasty (PTRA), his blood pressure (BP) and PRA normalized. However, since restenosis occurred three months later, stent therapy was applied, and consequently BP and PRA normalized immediately after this procedure. During the one-year follow-up, side effects have not been noted. We propose that stent therapy may be feasible for ostial renal artery stenosis in elderly diabetic patients.- - - - - - - - - - ranking = 0.4keywords = artery (Clic here for more details about this article) |
5/48. Long-term (14 years) effect of LDL apheresis on obstructive changes in aortocoronary saphenous-vein bypass grafts in a case of heterozygous familial hypercholesterolemia with the LDL receptor proline664 to leucine mutation.A 61-year-old Japanese woman with heterozygous familial hypercholesterolemia (FH), type 2 diabetes mellitus and coronary artery disease underwent coronary artery bypass grafting (CABG) utilizing a saphenous vein graft at the age of 46, in June 1984, 6 months before low density lipoprotein (LDL) apheresis was started. She had received LDL apheresis every two weeks, along with combined drug treatment since the age of 47 (December 1984). She had bilateral xanthelasma and achilles tendon xanthomas. Her fasting baseline serum total cholesterol and triglyceride level were 464 mg/dl and 57 mg/dl, respectively at the age of 47 when she visited our hospital for the first time. Analysis of the genomic dna from the patient revealed heterozygous amino acid substitution of Leu for Pro664 in the LDL receptor gene. She was diagnosed as type 2 diabetes mellitus at the age of 53. Combined treatment in the steady state yielded a pretreatment LDL cholesterol level of 230 /-14 mg/dl and a posttreatment level of 57 /-7.6. All grafts were widely patent after as long as 14 years since CABG, suggesting that LDL apheresis combined with drug therapy is highly effective in preventing the occlusion of bypass grafts in a patient with heterozygous FH and type 2 diabetes mellitus.- - - - - - - - - - ranking = 5.3431397709144keywords = artery disease, artery (Clic here for more details about this article) |
6/48. skin tags and the atherogenic lipid profile.This report details four patients who had skin tags, mainly on their torso, neck, and axillae, and who also displayed an abnormal lipid profile. All showed an increased serum triglyceride (fasting > 1.70 mmol/litre) and a decreased high density lipoprotein (HDL) cholesterol (< 1.1 mmol/litre in women and 1.0 mmol/litre for men) concentration. The displayed lipid profile is also known as the atherogenic profile and is associated with insulin resistance, type 2 diabetes mellitus, and an increased risk of cardiovascular disease. Two of the patients had impaired glucose tolerance and one had type 2 diabetes mellitus. Three of the individuals had coronary artery disease. skin tags might be a useful clinical sign that could alert clinicians to screen such individuals for abnormal lipids, type 2 diabetes mellitus, and cardiovascular disease.- - - - - - - - - - ranking = 5.1431397709144keywords = artery disease, artery (Clic here for more details about this article) |
7/48. diabetes mellitus with left transverse sinus thrombosis and right transverse sinus aplasia.A 67-year-old woman with diabetes mellitus was hospitalized due to a throbbing headache. She appeared neurologically normal, except for meningeal irritation. The cerebrospinal fluid pressure was high. There was increased fluid protein without an increased cell count. brain CT scan showed no abnormality, however, brain magnetic resonance angiography (MRA) showed complete right transverse sinus stasis and partial left transverse sinus stasis, indicating bilateral transverse sinus thrombosis. At this time thrombin anti-thrombin III complex (TAT) and prothrombin fragment F1 2 (PTF1 2) indicating hypercoagulation had increased. Urokinase, followed by aspirin and ticlopidine hydrochloride were administered. After diet therapy and transient insulin administration, her blood glucose levels improved. By the 22nd day, the headache had disappeared. Subsequently, brain MRA showed left transverse sinus blood flow recovery and complete right transverse sinus stasis, while carotid angiography showed recovered left transverse sinus but right transverse sinus defect. TAT and PTF1 2 levels improved concomitantly with better blood glucose control. We diagnosed this case as left transverse sinus thrombosis because of the hypercoagulable state resulting from diabetes mellitus accompanied by right transverse sinus aplasia.- - - - - - - - - - ranking = 0.51196158535443keywords = carotid (Clic here for more details about this article) |
8/48. Effects of a single bout of exercise and exercise training on steroid levels in middle-aged type 2 diabetic men: relationship to abdominal adipose tissue distribution and metabolic status.Lower androgen levels have been suggested to be associated with type 2 diabetes and central obesity and are probably involved into the development of atherosclerosis. The present study investigates the effect of acute and chronic exercise on dehydroepiandrosterone (DHEA) levels in relation to abdominal fat distribution and metabolic status in type 2 diabetes. Twenty weight-stable, middle-aged males with type 2 diabetes were enrolled in the study and participated in a submaximal (VO(2) peak) and moderate (50% VO(2) peak) exercise bout. The subjects were randomly assigned either to a trained or a control group, respectively. Physical training consisted of an 8 week program of aerobic exercise (75% VO(2) peak, 45 min), twice a week and intermittent exercise, once a week, on a bicycle ergometer. Acute exercise significantly increased DHEA and testosterone (T) levels. Physical training increased VO(2) peak (42%, p <0.001), insulin sensitivity index (K(ITT) ) (57.5%, p <0.02), and basal DHEA levels (36%, p <0.05), and decreased HbA1c (29%, p <0.001), visceral adipose tissue (VAT) (44%, p <0.01) and subcutaneous adipose tissue (SAT) levels (18%, p <0.01). Body weight, BMI and insulin, T levels were not modified. Changes in DHEA levels were not correlated with changes in insulin sensitivity and abdominal fat distribution. In conclusion, exercise training favourably affects DHEA levels independently of improvements of metabolic status and abdominal fat distribution in patients with type 2 diabetes.- - - - - - - - - - ranking = 10.005265413488keywords = atherosclerosis (Clic here for more details about this article) |
9/48. The clinical implications of insulin resistance.insulin resistance is a prime risk factor associated with atherosclerosis and thrombosis. Other risk factors include dyslipidemia, obesity, and hypertension. The constellation of those factors, which is known as the cardiovascular dysmetabolic syndrome, increases the risk of macrovascular disease. insulin resistance may contribute directly to cardiovascular disease and may also act as a precursor of diabetes, which is also associated with an increased risk of macrovascular disease. insulin resistance can be difficult to assess clinically, but it is invariably present in patients with type 2 diabetes, impaired fasting glucose, or impaired glucose tolerance. Treatment of insulin resistance includes diet, exercise, smoking cessation, strict control of hypertension, aggressive treatment of lipid abnormalities, and keeping the hemoglobin A1c level below 7%. New oral agents improve glycemic control for those with diabetes or insulin resistance, but their role in reducing the risk of macrovascular disease is undetermined.- - - - - - - - - - ranking = 10.005265413488keywords = atherosclerosis (Clic here for more details about this article) |
10/48. Endothelial dysfunction in type 2 diabetes mellitus subjects with peripheral artery disease.We strived to characterize the endothelial function status in type 2 diabetic patients with peripheral artery disease which was detected by ankle-brachial index by utilizing high frequency ultrasounds. Predictors of endothelial dysfunction were investigated. We chose 23 type 2 diabetic patients had ankle-brachial index <0.97 (0.15-0.95; mean=0.74 /-0.20), 31 diabetic patients had ankle-brachial index >/=1.0 and 28 non-diabetic subjects for study. Older age, a longer duration of diabetes, higher systolic blood pressure, higher prevalence of history of hypertension were observed in patients with peripheral vascular disease. Type 2 diabetic patients showed impaired flow-mediated dilatation than non-diabetic and it showed more impaired in patients with peripheral vascular disease. Nitroglyerin-induced dilatation showed a trend of impairment in patients with peripheral vascular disease but did not reach statistical significance. Age (r=-0.259, P=0.019), baseline brachial artery diameter (r=-0.321, P=0.003), ankle-brachial index (r=0.259, P=0.002) and hypertension history (P=0.01) were significantly associated with flow-mediated dilatation. However, after adjusting for age, only baseline diameter and ankle-brachial index were independent predictors of flow-mediated dilatation. In conclusion, we demonstrated flow-mediated dilatation was impaired in type 2 diabetic patients and it was further impaired in patients with peripheral vascular disease. nitroglycerin-induced dilatation showed a trend of impairment but did not reach statistical significance.- - - - - - - - - - ranking = 25.915698854572keywords = artery disease, artery (Clic here for more details about this article) |
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