PubTransformer

A site to transform Pubmed publications into these bibliographic reference formats: ADS, BibTeX, EndNote, ISI used by the Web of Knowledge, RIS, MEDLINE, Microsoft's Word 2007 XML.

Cardiovascular Diseases - Top 30 Publications

Head Positioning in Acute Stroke.

Head Positioning in Acute Stroke.

Renin-angiotensin system gene polymorphisms and high blood pressure in Lithuanian children and adolescents.

Epidemiological studies have demonstrated the influence of environmental factors on HBP in the population of Lithuanian children, although the role of genetic factors in hypertension has not yet been studied. The aim of this study was to assess the distribution of AGTR1, AGT, and ACE genotypes in the Lithuanian child population and to determine whether these genotypes have an impact on HBP in childhood.

Head Positioning in Acute Stroke.

Head Positioning in Acute Stroke.

Serial 3-Vessel Optical Coherence Tomography and Intravascular Ultrasound Analysis of Changing Morphologies Associated With Lesion Progression in Patients With Stable Angina Pectoris.

Optical coherence tomographic (OCT) morphologies associated with lesion progression are not well studied. The aim of this study was to determine the morphological change for untreated lesion progression using both OCT and intravascular ultrasound (IVUS).

Prevalence, risk factors, and prognosis of orthostatic hypotension in diabetic patients: A systematic review and meta-analysis.

Orthostatic hypotension (OH) is a major clinical sign of cardiovascular autonomic dysfunction in diabetic patients. Our aim was to quantitatively evaluate the prevalence and risk factors of OH in patients with diabetes mellitus (DM) and assess its prognosis.

Usefulness of three-dimensional spherical index to assess different types of left ventricular remodeling: A meta-analysis.

Left ventricular (LV) remodeling after myocardial injury, volume or pressure overload is characterized by a change in LV shape from an ellipse to more of a sphere. The usefulness of 3-dimensional (3D) sphericity index (SpI) for accurate evaluation of LV remodeling remains uncertain despite extensive research.

Clinical features of idiopathic restrictive cardiomyopathy: A retrospective multicenter cohort study over 2 decades.

Idiopathic restrictive cardiomyopathy (RCMP) has not been fully understood because this disease is difficult to diagnose. The present study aimed to assess the clinical profile and outcome of idiopathic RCMP from a multicenter cohort.This investigation is a retrospective study of consecutive patients with idiopathic RCMP at 10 centers in Korea between 1990 and 2010. We evaluated the clinical characteristics of the patients and prognostic factors associated with mortality using multivariate Cox proportional hazards regression analyses.The study included 53 patients (26 men, 49.1%). During a median follow-up of 1.7 years, 17 patients (32.1%) died and 5 patients (9.4%) received a heart transplant. The 5-year survival rate of the overall patients was 64.4% ± 7.8%. In multivariable analyses, the predictors of mortality were tricuspid regurgitation (TR) ≥ moderate (hazard ratio [HR] 32.55, P < .001) and left ventricular end-diastolic diameter (LVEDD) (HR 0.85, P < .001).Idiopathic RCMP showed unfavorable prognosis. Advanced TR and lower LVEDD are independent adverse predictors of mortality in patients with idiopathic RCMP.

Dental procedures, antibiotic prophylaxis, and endocarditis among people with prosthetic heart valves: nationwide population based cohort and a case crossover study.

Objective To assess the relation between invasive dental procedures and infective endocarditis associated with oral streptococci among people with prosthetic heart valves.Design Nationwide population based cohort and a case crossover study.Setting French national health insurance administrative data linked with the national hospital discharge database.Participants All adults aged more than 18 years, living in France, with medical procedure codes for positioning or replacement of prosthetic heart valves between July 2008 and July 2014.Main outcome measures Oral streptococcal infective endocarditis was identified using primary discharge diagnosis codes. In the cohort study, Poisson regression models were performed to estimate the rate of oral streptococcal infective endocarditis during the three month period after invasive dental procedures compared with non-exposure periods. In the case crossover study, conditional logistic regression models calculated the odds ratio and 95% confidence intervals comparing exposure to invasive dental procedures during the three month period preceding oral streptococcal infective endocarditis (case period) with three earlier control periods.Results The cohort included 138 876 adults with prosthetic heart valves (285 034 person years); 69 303 (49.9%) underwent at least one dental procedure. Among the 396 615 dental procedures performed, 103 463 (26.0%) were invasive and therefore presented an indication for antibiotic prophylaxis, which was performed in 52 280 (50.1%). With a median follow-up of 1.7 years, 267 people developed infective endocarditis associated with oral streptococci (incidence rate 93.7 per 100 000 person years, 95% confidence interval 82.4 to 104.9). Compared with non-exposure periods, no statistically significant increased rate of oral streptococcal infective endocarditis was observed during the three months after an invasive dental procedure (relative rate 1.25, 95% confidence interval 0.82 to 1.82; P=0.26) and after an invasive dental procedure without antibiotic prophylaxis (1.57, 0.90 to 2.53; P=0.08). In the case crossover analysis, exposure to invasive dental procedures was more frequent during case periods than during matched control periods (5.1% v 3.2%; odds ratio 1.66, 95% confidence interval 1.05 to 2.63; P=0.03).Conclusion Invasive dental procedures may contribute to the development of infective endocarditis in adults with prosthetic heart valves.

Vital Signs: Recent Trends in Stroke Death Rates - United States, 2000-2015.

The prominent decline in U.S. stroke death rates observed for more than 4 decades has slowed in recent years. CDC examined trends and patterns in recent stroke death rates among U.S. adults aged ≥35 years by age, sex, race/ethnicity, state, and census region.

Can Left Ventricular Noncompaction Be Acquired, and Can It Disappear?

Pulmonary Right Ventricular Resynchronization in Congenital Heart Disease: Acute Improvement in Right Ventricular Mechanics and Contraction Efficiency.

Electromechanical discoordination may contribute to long-term pulmonary right ventricular (RV) dysfunction in patients after surgery for congenital heart disease. We sought to evaluate changes in RV function after temporary RV cardiac resynchronization therapy.

Percutaneous Treatment of Superficial Femoral Artery Stenosis Secondary to Radiation Arteritis.

Radiation arteritis is a rare cause of lower extremity peripheral arterial occlusive disease, and has been traditionally treated with open interventions. There have been only a few reported cases of endovascular interventions for this disease. Previous reports described endovascular treatment in the iliac and common femoral regions, but intervention in the superficial femoral artery have not been described. Described here is a case of acute lower extremity ischemia caused by remote radiation arteritis of the superficial femoral artery, which was successfully treated by percutaneous endovascular technique.

Left Ventricular Free-Wall Rupture.

The role of pharmacotherapy in the management of chronic subdural haematoma.

The Childhood Roots of Cardiovascular Disease Disparities.

A recent national review of the social determinants of cardiovascular disease (CVD) underscored the growing recognition that poor socioeconomic conditions early in life place children at higher risk for CVD as adults. There is growing evidence that chronic elevation of allostatic load as a consequence of high levels of early childhood stress can trigger early atherosclerotic changes in children independently of behaviors. Elevated levels of circulating cortisol have been documented in children as young as 4 years who were raised in highly stressful circumstances. Chronic elevation of cortisol is associated with increased release of inflammatory proteins such as interleukin 6, which can lead to fibrosis and scarring in the vessel walls of the arterial circulation, resulting in increased intima-media thickness. Increased intima-media thickness of the carotid artery has been found in individuals with low socioeconomic status as early as age 18 years and has been associated with increased CVD risk throughout the adult years. The American Academy of Pediatrics has recommended that it is the task of pediatricians and other health care professionals to screen for toxic stress among children during their early years and to take steps known to reduce stress reactivity, thereby helping these children to reduce their risk of early atherosclerotic changes and increased CVD throughout the life course.

Potential Cardiovascular and Renal Protective Effects of Vitamin D and Coenzyme Q10 in l-NAME-Induced Hypertensive Rats.

Hypertension is one of the primary modifiable risk factors for cardiovascular disease. Adequate vitamin D (vit D) levels have been shown to reduce vascular smooth muscle contraction and to increase arterial compliance, which may be beneficial in hypertension. Further, coenzyme Q10 (COQ10) through its action to lower oxidative stress has been reported to have beneficial effects on hypertension and heart failure. This study examined the possible cardiac and renal protective effects of vit D and COQ10 both separately and in combination with an angiotensin II receptor blocker, valsartan (vals) in l-NAME hypertensive rats.

Trends in the Incidence and In-Hospital Outcomes of Cardiogenic Shock Complicating Thyroid Storm.

Thyroid storm (TS) constitutes an endocrine emergency with an incidence of up to 10% of all admissions for thyrotoxicosis. Cardiogenic shock (CS) is a rare complication of TS and very limited data exists on its incidence and outcomes. We aimed to estimate the national trends in incidence and outcomes of CS among patients admitted to US hospitals with TS.

Left Ventricular Noncompaction in Older Patients.

Information on left ventricular noncompaction (LVNC) in older people is sparse. This study aimed to investigate the clinical profile of LVNC in an older cohort.

Triglyceride to High-Density Lipoprotein Cholesterol Ratio and Cardiovascular Events in Diabetics With Coronary Artery Disease.

It has been demonstrated that an elevated ratio of triglycerides (TG) to high-density lipoprotein cholesterol (HDL-C) is a risk factor of coronary artery disease (CAD) in patients with type 2 diabetes mellitus (T2DM) and is also found to be associated with cardiovascular events (CVEs) in the general population. However, its prognostic value in patients with T2DM along with CAD remains to be determined.

Thromboprophylaxis Failure in the Adult Medical Inpatient.

Venous thromboembolism (VTE), a leading cause of morbidity and mortality among hospitalized patients, is often due to prophylaxis failure rather than omission, but few studies have identified the risk factors for failure. Risk factors for thromboprophylaxis failure include personal or family history of VTE, use of vasopressors or inotropes, increased body mass index, cranial surgery, intensive care patient, leukocytosis, indwelling central venous catheter and admission from a long-term care facility. Identifying patients at risk for thromboprophylaxis failure should prompt close observation during hospitalization for signs of VTE, close observation after discharge and potentially more aggressive prophylaxis strategies, although no specific guidelines exist for medical patients at this time.

Bortezomib-Induced Muscle Toxicity in Multiple Myeloma.

Multiple myeloma (MM) accounts for ∼13% of all hematologic malignancies. Bortezomib treatment is effective in MM, but can be complicated with neurological side effects. We describe a patient with symptomatic MM who had a reversible metabolic myopathy associated with bortezomib administration and pathologically characterized by excessive storage of lipid droplets together with mitochondrial abnormalities. In a single-center prospective study, 14 out of 24 patients with symptomatic MM were treated with bortezomib and, among these, 7 developed muscular signs and/or symptoms. The myopathy was characterized by a proximal muscle weakness involving lower limbs and was an early complication. Complete resolution of muscle weakness occurred after treatment discontinuation. Conversely, none of the patients who received a treatment without bortezomib developed muscular symptoms. Experimental studies demonstrate that in primary human myoblasts bortezomib at low concentrations leads to excessive storage of lipid droplets together with structural mitochondrial abnormalities, recapitulating the pathologic findings observed in patient's muscle. Our data suggest that patients treated with bortezomib should be monitored for muscular signs and/or symptoms and muscle weakness should alert the clinician to the possibility of myopathy. Bortezomib-induced metabolic myopathy is a potentially reversible entity with important implications for management and treatment of patients with MM.

Hospital Discharge Disposition of Stroke Patients in Tennessee.

Early determination of hospital discharge disposition status at an acute admission is extremely important for stroke management and the eventual outcomes of patients with stroke. We investigated the hospital discharge disposition of patients with stroke residing in Tennessee and developed a predictive tool for clinical adoption. Our investigational aims were to evaluate the association of selected patient characteristics with hospital discharge disposition status and predict such status at the time of an acute stroke admission.

Does treating obstructive sleep apnea improve control of Tx-resistant hypertension?

Maybe. Treating obstructive sleep apnea with continuous positive airway pressure is associated with decreases in both systolic and diastolic blood pressure of 3 to 5 mm Hg in patients with treatment-resistant hypertension. The clinical significance of this small decrease hasn't been evaluated, however.

Periorbital ecchymoses and breathlessness.

A 54-year-old man presented at our facility with a 3-month history of exertional breathlessness and purple blotches around his eyes. Examination revealed bilateral periorbital and perioral ecchymosis, purpuric spots along his waist, and waxy papules on his eyelids. In addition, the patient had macroglossia with nodular infiltration and irregular indentations at the lateral margin of his tongue. The patient also had a raised jugular venous pressure and prominent atrial and ventricular waves. Further examination revealed a fourth heart sound over the left ventricular apex, as well as bilateral basal rales. All other systems were normal except for mild hepatomegaly. Routine hematologic and biochemical lab work was unremarkable. X-rays of the spine and skull were normal, but a chest x-ray showed mild cardiomegaly. An electrocardiogram showed a QS complex from leads V1 to V4 (a pseudo-infarction pattern). An echocardiogram showed biatrial enlargement, left ventricular hypertrophy with a left ventricular ejection fraction of 48%, a speckled pattern on the myocardium, a thickened interatrial septum, and mild pericardial effusion. A color Doppler revealed mild mitral and tricuspid regurgitation with a restrictive pattern of mitral valve flow. Serum protein electrophoresis was normal. WHAT IS YOUR DIAGNOSIS? HOW WOULD YOU TREAT THIS PATIENT?

Bruises on the ears and body.

Over the course of a month, this 34-year-old woman had sought care at our facility--and another--on 3 separate occasions for painful bruises (visits #1 and #3) and deep vein thrombosis (visit #2). The bruises first appeared acutely on her arms, prompting her first visit to our ED and leading to a hospital stay. Several weeks later, the patient developed new bruise-like lesions on her earlobes, face, trunk, and lower extremities. In between these 2 visits, the patient was seen in another ED (and admitted) for right upper extremity DVT and was started on enoxaparin, followed by warfarin. The patient had no history of trauma, but did have a 7-year history of cocaine abuse. The initial bruises appeared one week after using cocaine from a different dealer. On her most recent visit, her vitals and physical examination were unremarkable, apart from the skin findings. Her complete blood count, complete metabolic panel, and urinalysis were unremarkable. On her previous admissions, the patient's urine drug test had been positive for cocaine. She'd also tested positive for cytoplasmic antineutrophil cytoplasmic antibodies, antinuclear antibodies, anti-double stranded DNA, and anticardiolipin IgM. WHAT IS YOUR DIAGNOSIS? HOW WOULD YOU TREAT THIS PATIENT?

PURLs: SSRIs for depression/heart failure patients? Not so fast.

This study should put to rest the practice of starting SSRIs in depressed patients with heart failure in an attempt to affect CVD outcomes.

Cervical artery dissection related to chiropractic manipulation: One institution's experience.

The purpose of this study was to determine the frequency of patients seen at a single institution who were diagnosed with a cervical vessel dissection related to chiropractic neck manipulation.

Hypertension treatment strategies for older adults.

This evidence-based review illustrates how to adjust treatment for comorbidities and incorporate frailty and cognitive impairment into the equation.