No abstract

The assessment of commonly available demographic, clinical, and easily calculable investigational parameters instead of the conventional complicated indices for prognosis in acute pulmonary embolism may help in triage in a simple and cost-effective way. Clinical, demographic, and investigational parameters were collected and utilized for the assessment of inhospital prognosis of acute pulmonary embolism in 200 consecutive patients admitted to our institute. Overall mortality was 18% and poor outcome at discharge was seen in another 18.5%. In univariate analysis, predominant presenting symptom of fatigue, sudden onset of symptoms, overt right ventricular failure, hypoxemia at admission, low SBP and DBP, coexistent pulmonary or cardiac illness, ECG evidence of right axis deviation, SIQ3T3 pattern, conduction blocks, echocardiographic evidence of right ventricular dysfunction, decreased inspiratory collapse of inferior vena cava, severe pulmonary arterial hypertension, visible thrombus in pulmonary artery, significant tricuspid regurgitation, computed tomographic evidence of total occlusion of major pulmonary arteries, diameter of main pulmonary artery, acute or chronic pulmonary embolism, renal and hepatic dysfunction, hyponatremia, hyperkalemia, troponin elevation, use of fibrin-specific agent, requirement of inotropic support, and mechanical ventilation were the variables found to significantly predict adverse outcome. In multivariate analysis, hypoxemia, no improvement after lysis, deranged liver function test, conduction blocks, and signs of right ventricular failure were the significant variables, while inotropic support requirement had a trend toward significance. Clinical, demographic, and routine investigational parameters help to risk-stratify the patients presenting with acute pulmonary embolism and to prognosticate and manage in a simpler yet effective way.

BackgroundDeficiency of 25-hydroxy vitamin D [25(OH)D] is a treatable condition that has been associated with coronary artery disease and many of its risk factors. A practical time to assess for 25(OH)D deficiency, and to initiate treatment, is at the time of an acute myocardial infarction(AMI). The prevalence of 25(OH)D deficiency and the characteristics associated with it in patients with acute myocardial infarction are unknown.MethodsIn this study 25(OH)D was assessed in 314 subjects enrolled in a Sri Jayadeva Institute of Cardiovascular Science and Research(SJICS&R). Patients enrolled from December 1, 2011 to February 28, 2012 had serum samples sent to a centralized laboratory for analysis using the ELECYS assay. Normal 25(OH)D levels are ≥ 30 ng/ml, and patients with levels < 30 and > 20 ng/ml were classified as insufficient and those with levels ≤ 20 ng/ml as deficient. Vitamin D and other baseline characteristics were analyzed with T-test and chi-squared test.ResultsOf the 314 enrolled patents, 212 (67.5%) were 25(OH)D deficient and 50(16%) were insufficient, for a total of 83.5% of patients with abnormally low 25(OH)D levels. No significant heterogeneity was observed among age or gender sub groups but 25(OH)D deficiency was more commonly seen in those with lower socioeconomic status, lower activity levels, diabetes, hypercholesterolemia(LDL), hypertriglyceridemia and in smokers.ConclusionVitamin D deficiency is present in most of the patients with acute myocardial infarction and it is associated with many of its risk factors in our study.

Background: Superficial femoral artery lesion is one of the main causes for intermittent claudication or critical limb ischemia. Percutaneous transluminal angioplasty is one of the approved therapies for this medical entity. Anatomical factors should be considered in choosing the right approach and puncture. The purpose of this study is to discuss the anatomical, radiological, and technical factors which determine the preference of various approaches and to determine its safety, efficacy, and mid-term clinical and radiological outcome. Methods: Retrospectively, data were collected from patients who underwent angioplasty to superficial femoral arteries for total occlusion from January 2015 and June 2018 in our center, we performed angioplasty to 59 occluded superficial femoral artery patients at our center. The ipsilateral femoral artery, ipsilateral popliteal artery, contralateral femoral artery, or upper limb approaches were used depending on the various anatomical factors determined by radiological imaging before the procedure. Results: Acute success rate was 91.52%. There were no significant periprocedural complications. At the latest clinical follow-up of mean 25.8 months (10–51), a restenosis rate of 16.67% in infrainguinal arteries and 5.88% in suprainguinal arteries were noted. Conclusions: Percutaneous transluminal angioplasty of superficial femoral artery is a proven, viable, safer, and effective option, with good mid-term clinical results and patency rates. Different approaches to be chosen depends on the anatomical and technical factors to get the best possible outcome.

Tetralogy of Fallot and its variants were the most common cyanotic heart disease diagnosed in our patients. As there were a significant proportion of cases with complex cyanotic CHD, paediatric cardiologists should be familiar with the diagnosis and management of all these complex congenital malformations of the heart.