The Effect of Calcium Channel Blockers on Moderate or Severe Albuminuria in Diabetic, Hypertensive Patients.

Objectives: Inhibitors of the renin-angiotensin system are recommended for the management of albuminuria in patients with hypertension and diabetes mellitus, but there is little consensus about alternative therapies. Calcium channel blockers are recommended for the management of hypertension, but the data are controversial regarding their role in patients with albuminuria. This review was designed to assess the efficacy of calcium channel blockers compared with inhibitors of the renin-angiotensin system in decreasing albuminuria in diabetic, hypertensive patients with nephropathy.

Prognostic Utility of Troponin I and N Terminal-ProBNP among Patients with Heart Failure due to Non-Ischemic Cardiomyopathy and Important Correlations.

Background: Heart Failure (HF) is accompanied by a high cost of care and gloomy prognosis despite recent advances in its management. Therefore, efforts to minimize HF rehospitalizations is a major focus of several studies.

Methods: We conducted a retrospective cohort study of 140 patients 18 years and above who had baseline clinical parameters, echocardiography, NT-ProBNP, troponin I and other laboratory parameters following a 3-year electronic medical record review.

Low Skeletal Muscle Mass Independently Predicts Mortality in Patients with Chronic Heart Failure after an Acute Hospitalization.

Background: Heart failure (HF) is a syndrome associated with exercise intolerance, and its symptoms are more common in patients with low skeletal muscle mass (SMM). Estimation of muscle mass can be cumbersome and unreliable, particularly in patients with varying body weight. The psoas muscle area (PMA) can be used as a surrogate of sarcopenia and has been associated with poor outcomes in other populations.

The Effect of Vegan Diets on Blood Pressure in Adults: A Meta-Analysis of Randomized Controlled Trials.

Background: Vegan diets are increasing in popularity and have beneficial effects on glycemia and blood lipids, but the evidence is inconclusive regarding their effect on blood pressure. The purpose of this study was to review the effect of vegan diets on blood pressure in adults.

Methods: We searched MEDLINE, EMBASE, CENTRAL, and ClinicalTrials.

Clinical outcomes of Β-blocker therapy in cocaine-associated heart failure.

Background: Cocaine is associated with deleterious effects in the heart, including HFrEF. Although β-blockers are recommended for this condition in other populations, their use is discouraged in cocaine users due to the possibility of exacerbating cocaine-related cardiovascular complications. This study was designed to determine if patients with heart failure and a reduced ejection fraction (HFrEF) who continue to use cocaine have better outcomes when they receive β-blocker therapy than when they do not.

Thrombotic thrombocytopenic purpura possibly triggered by Graves' disease.

Thrombotic thrombocytopenic purpura (TTP) is a part of a spectrum of thrombotic microangiopathy syndromes which are mainly characterized by platelet aggregation causing microangiopathic hemolytic anemia, thrombocytopenia and microvascular occlusion. In literature, very few cases expressing a direct association between pre-existing Grave's disease and TTP have been described. A 37-year-old African-American woman with past medical history of Grave's disease and polysubstance abuse who presented with complaints of dyspnoea at rest and chest pain was diagnosed to have TTP on further evaluation.

Improvement in clinical outcomes of patients with heart failure and active cocaine use after β-blocker therapy.

Background: Cocaine use has a high prevalence in the United States and can be associated with significant cardiovascular disease, even in asymptomatic users. β-Adrenergic receptor hyperactivation is the underlying pathophysiologic pathway of cocaine cardiotoxicity. β-Blocker therapy is controversial in patients with active cocaine use.

A Rare Association of Takotsubo Cardiomyopathy with High-Degree Atrioventricular Block.

Here we present a case of a patient who got trapped in an elevator; on initial evaluation patient was found with bradycardia; on further evaluation electrocardiogram (EKG) showed new onset 2nd-degree Mobitz type 2 AV block. On admission patient developed ischemic changes on EKG and troponin elevation. Transthoracic echocardiogram showed reduced ejection fraction as well as apical inferior, anterior, lateral, and septal hypokinesia.

A Case of Haemorrhagic Constrictive Pericarditis with Bilateral Pleural Effusions.

Presentation of pericardial disease is diverse, with the viral aetiology being the most common cause; however, when haemorrhagic pericardial effusion is present, these causes are narrowed to few aetiologies. We present a case of a young female of African descent who presented with diffuse abdominal pain and vomiting. Initial work-up showed pericardial effusion with impending echocardiographic findings of cardiac tamponade and bilateral pleural effusions.

Drug-Induced Subacute Cutaneous Lupus Erythematosus in a Patient Receiving Therapy for Chronic Hepatitis C.

Hepatitis C infection and its treatment have been associated with extrahepatic manifestations, including different skin conditions. Over the past decades, a greater number of drugs have been implicated as triggers for drug-induced subacute cutaneous lupus erythematosus. We report a case of a 42-year-old Hispanic man who developed a forehead violaceous rash during treatment with pegylated interferon alpha-2a as part of his therapy against hepatitis C infection that subsequently resulted to be subacute cutaneous lupus erythematosus.