Unusual presentation of acute coronary syndrome. Bilateral coronary dissection after car accident.

Dissection of large and small vessels can be caused by deceleration trauma. Management of dissections is often difficult technically, and invasive interventions are associated with complications. We report the case of a 45-year-old woman admitted with acute coronary syndrome after a car accident and deceleration trauma.

Emergency percutaneous coronary intervention in unprotected left main coronary arteries. Predictors of mortality and impact of cardiogenic shock.

Introduction And Objectives: Percutaneous coronary intervention (PCI) for unprotected left main coronary artery (LMCA) disease may be essential following acute myocardial infarction (AMI). However, few data are available on the use of emergency PCI in unprotected LMCAs outside of clinical trials. The objective of this study was to determine the frequency of in-hospital mortality, its predictors and its association with cardiogenic shock, and long-term outcomes in patients with unprotected LMCA disease who undergo emergency PCI because of AMI.

Red blood cell distribution width predicts long-term outcome regardless of anaemia status in acute heart failure patients.

Aims: To study the long-term prognostic value of red blood cell distribution width (RDW) in patients hospitalized with acute heart failure (AHF) and to compare the value of this measurement with haemoglobin levels and anaemia status.

Methods And Results: During a 2-year period, we studied 628 consecutive patients (aged 71 years [interquartile range, IQR: 61-77], 68% male) hospitalized with AHF. Demographic, clinical, echocardiographic, and laboratory characteristics were registered at discharge and patients were closely followed-up for 38.

Comparison of late mortality in hospitalized patients >70 years of age with systolic heart failure receiving beta blockers versus those not receiving beta blockers.

Beta blockers are underprescribed to elderly patients with systolic heart failure (HF). We studied whether the prescription of a beta blocker is associated with a survival benefit in a nonselected population of patients >70 years of age hospitalized with acute HF and systolic dysfunction. We studied 272 consecutive patients >70 years (median 77.

[Prognostic value of BNP and cardiopulmonary exercise testing in patients with systolic heart failure on beta-blocker therapy].

Introduction And Objectives: The long-term prognostic value of the B-type natriuretic peptide (BNP) level and cardiopulmonary exercise testing in patients with heart failure (HF) who are receiving beta-blocker therapy is not well established.

Methods: The study involved 80 outpatients (78% male, age 50 [11] years) with stable HF, severe systolic dysfunction (left ventricular ejection fraction 25 [9]%), and intermediate functional impairment (New York Heart Association functional class 2.4 [0.

Relation of B-type natriuretic peptide levels before and after exercise and functional capacity in patients with idiopathic dilated cardiomyopathy.

Although much is known about the value of B-type natriuretic peptide (BNP) at rest, the significance of the responsiveness of BNP during exercise in patients with chronic heart failure (HF) without coronary artery disease remains to be established. A role of BNP release during exercise in the functional disability of patients with chronic HF and idiopathic dilated cardiomyopathy (IDC) was hypothesized. One hundred five consecutive patients with an established diagnosis of HF and IDC who underwent symptom-limited cardiopulmonary exercise testing were studied.

Hyperuricaemia and long-term outcome after hospital discharge in acute heart failure patients.

Background: Uric acid (UA) may be involved in chronic heart failure (HF) pathogenesis, entailing a worse outcome. The purpose of this study was to examine the role of hyperuricaemia as a prognostic marker after hospital discharge in acute HF patients.

Methods: We studied 212 patients consecutively discharged after an episode of acute HF with LVEF<40%.