Reverse takotsubo cardiomyopathy followed by left ventricle outflow tract obstruction: A dangerous relay race.

Reverse takotsubo cardiomyopathy (rTTC) is a less frequent variant of takotsubo cardiomyopathy (TTC) with several differences about epidemiology and clinical aspects. While left ventricular outflow tract (LVOT) obstruction is relatively frequent in TTC patients, this complication has not been reported in the setting of rTTC yet. We describe the case of a female patient with rTTC complicated by LVOT obstruction and systolic anterior motion of mitral valve: the onset of these findings coincided with the regression of wall motion abnormalities.

Self-expanding stent for spontaneous coronary artery dissection: a rational choice.

: Spontaneous coronary artery dissection (SCAD) is a rare and poorly understood cause of acute coronary syndrome in relatively young patients. Nowadays, the optimal treatment of SCAD is uncertain. A conservative approach seems to be preferable, but in particular conditions, an invasive strategy is necessary.

Exercise and cardiovascular diseases.

Exercise is a physiologic stressor that has multiple beneficial effects on cardiovascular system. Currently exercise training is a class I intervention as part of a multifactorial long-term process that includes: clinical assistance, assessment of global cardiovascular risk, identification of specific objective for each cardiovascular risk factor, formulation of an individual treatment plan with multiple intervention aimed at reduction of the risk, educational programs, planning of long term follow-up. This paper reviews the evidences of benefit of exercise in the most common heart diseases and describes the role of exercise training in the cardiac rehabilitation programs.

Italian cardiological guidelines for sports eligibility in athletes with heart disease: part 2.

In Italy the existence of a law on health protection of competitive sports since 1982 has favored the creation and the revision of these cardiological guidelines (called COCIS), which have reached their fourth edition (1989-2009). The present article is the second English version, which has summarized the larger version in Italian. The experience of the experts consulted in the course of these past 20 years has facilitated the application and the compatibility of issues related to clinical cardiology to the sports medicine field.

Italian cardiological guidelines for sports eligibility in athletes with heart disease: part 1.

In Italy the existence of a law on health protection of competitive sports since 1982 has favored the creation and the revision of these cardiological guidelines (called COCIS), which have reached their fourth edition (1989-2009). The present article is the second English version, which has summarized the larger version in Italian. The experience of the experts consulted in the course of these past 20 years has facilitated the application and the compatibility of issues related to clinical cardiology to the sports medicine field.

Influence of pentraxin 3 (PTX3) genetic variants on myocardial infarction risk and PTX3 plasma levels.

PTX3 is a long pentraxin of the innate immune system produced by different cell types (mononuclear phagocytes, dendritic cells, fibroblasts and endothelial cells) at the inflammatory site. It appears to have a cardiovascular protective function by acting on the immune-inflammatory balance in the cardiovascular system. PTX3 plasma concentration is an independent predictor of mortality in patients with acute myocardial infarction (AMI) but the influence of PTX3 genetic variants on PTX3 plasma concentration has been investigated very little and there is no information on the association between PTX3 variations and AMI.

[Very late coronary drug-eluting stent thrombosis in a patient with essential thrombocythemia: a case report of a rare association].

Very late coronary stent thrombosis is a rare and dangerous complication associated with the use of drug-eluting stents. From registries and trials only a few predictable risk factors have been identified, though not specifically associated with this phenomenon, such as early discontinuation of dual antiplatelet therapy, diabetes mellitus, renal failure, and complex coronary lesions. Essential thrombocythemia, a rare myeloproliferative disorder characterized by increased platelet count and megakaryocytic hyperplasia in the bone marrow, is rarely associated with ischemic cardiac events or coronary stent thrombosis.

[Using Web 2.0 technologies and social media for the cardiologist's education and update].

The features and tools of Web 2.0 are increasingly introduced and used in the medical field. RSS feeds, podcasts, blogs, online social networks, and social media are proposed as innovative tools for the education and update of clinicians, physicians, nurses, and medical students because of their easy and widespread use.

Ergometric score systems after myocardial infarction: prognostic performance of the Duke Treadmill Score, Veterans Administration Medical Center Score, and of a novel score system, GISSI-2 Index, in a cohort of survivors of acute myocardial infarction.

Background: The aims of the study were to evaluate the performance of the Duke Treadmill Score (DTS) and the Veteran Affairs Medical Center Score (VAMCS) in predicting 6-month death in GISSI-2 study survivors of acute myocardial infarction treated with thrombolytic agents, and to develop a simple predictive scoring system from the same database.

Methods: Patients of the GISSI-2 study (n = 6251) performed a maximal symptom-limited exercise test 1 month after myocardial infarction. We calculated for each patient the DTS and the VAMCS.