The bubble heart'. an unusual natural history told by multimodality imaging- a case report

Background Intracardiac thrombosis is a relatively common pathological condition. Often, it is diagnosed at echocardiography during the subacute or chronic phase. In the very acute phase, tissue composition can make thrombus appearance very different from that usually seen. Fresh thrombosis has been previously found also in peripartum cardiomyopathy (PPC), but with imaging features different from our case. Case summary A 27-year-old woman was referred to our hospital for PPC, with echocardiographic finding of intraventricular masses, resembling big bubbles. Cardiac magnetic resonance (CMR) allowed definitively diagnosing intracardiac 'very acute' thrombosis, which is rarely detected. Discussion Our case provides a practical lesson about management of an unusual presentation of a common problem. When early echocardiography does not allow making a certain diagnosis, CMR can be helpful and decisive, due to its unique ability to provide characterization of intracardiac masses

Cardiac Autonomic Effects of Yearly Athletic Retreats on Elite Basket Players. Usefulness of a Unitary Autonomic Nervous System Indicator

In most sports athletic performance is determined by a combination of hard and soft modifiable components, encompassing physical and psychological elements that can be assessed with modern techniques based respectively on simple friendly methods: analysis of HRV and questionnaires. Specifically a novel % rank Autonomic Nervous System Indicator (ANSI) seems particularly useful also in elite sports. In this investigation we assessed ANSI capacity to detect the expected changes in cardiac autonomic regulation induced in the Italian basketball team by the participation (18 subjects) to the yearly biweekly Alpine training summer camp. We observed that ANSI increased from 58.8 +/- 32.5 to 81.7 +/- 27.5 (at the end of training camp) and did not change further in the subsequent initial weeks of competition season (overall p < 0.001). Congruent changes were observed in non-linear indices. Concomitantly indices of somatic symptoms were slightly reduced just at the end of the alpine training. We conclude that analysis of HRV and questionnaires might offer a simple, useful technique to monitor changes in cardiac autonomic regulation and psychological state in elite athletes providing a convenient additional element to evaluation of training routines also in the fields

Functional Tricuspid Regurgitation Repair at the time of Left-Sided Valve Surgery. the Impact on the Cardiac Rehabilitation Program

Objective: to compare the early post-operative functional status and the efficacy of the cardiac rehabilitation program (CRP) after isolated left-sided valvular surgery or with concomitant tricuspid valve repair (TVR). Methods: we retrospectively enrolled patients admitted to the Cardiac Rehabilitation Unit of our institution from January 2014 to January 2019, following mitral or aortic valve surgery. In agreement with current guidelines, concomitant tricuspid annuloplasty was added to patients with severe functional tricuspid regurgitation (TR) and in those with mild to moderate TR when annulus dilatation was present. A 6-minute walk test (6mWT) was performed within the second day of admission and repeated predischarge. The distances walked on the 6mWT were reported as absolute value and as a percentage of the predicted value, taking into account anthropometric variables. Changes in the 6mWT performance and Barthel index (BI) were assessed to evaluate the impact of CRP on exercise tolerance and functional independence, respectively. Results: of 117 patients, 62 (53%) had isolated left-sided valvular surgery and 55 (47%) had concomitant TVR. There were no significant differences between the two groups in the baseline 6mWT performance and its improvement at the end of CRP. TVR was associated with a worse BI on admission, but with a greater improvement after the CRP and a pre-discharge BI comparable to isolated left-sided surgery. Upon linear regression analysis, diabetes and chronic renal disease were predictors of the baseline 6mWT performance. Conclusion: TVR does not affect the early post-operative functional status and the efficacy of the CRP after valvular surgery

Post-traumatic myocardial infarction with hemorrhage and microvascular damage in a child with myocardial bridge: is coronary anatomy actor or bystander?

We present the case of a 13 year old patient with myocardial bridge in left anterior descending coronary artery, who develops a myocardial infarction after a cardiothoracic trauma. About 24 hours after admission for trauma, an Electrocardiogram (ECG) showed an ST-segment elevation on anterior-lateral leads and QS complex referable to anterior-septal infarction, and an increase in troponin T serum levels was noted. An impaired left ventricular ejection fraction with diffuse regional wall motion abnormalities involving the left ventricular apex and interventricular septum were seen at transthoracic echocardiography. Contrast enhanced cardiac magnetic resonance showed a widespread myocardial edema and necrosis at the level of left ventricular apex and interventricular septum. Intramural hemorrhage and signs of microvascular damage were found mainly at the mid-ventricular level of the anteroseptal and anterior segments of myocardium. The coronary angiography revealed normal coronary arteries except for a myocardial bridge on distal part of left anterior descending coronary artery. A myocardial infarction with hemorrhage and microvascular damage was diagnosed, but the absence of a correspondence between site of the most severe myocardial injury and distal location of myocardial bridge was noted. Whether myocardial infarction and microvascular damage have been caused only by traumatic hit, or also by the contribution of myocardial bridge, is unknown. An intense constriction of left anterior descending coronary artery at the level of myocardial bridge could have determined thrombus formation with subsequent septal and distal embolization and myocardial infarction

Post-traumatic myocardial infarction with hemorrhage and microvascular damage in a child with myocardial bridge: is coronary anatomy actor or bystander?

We present the case of a 13 year old patient with myocardial bridge in left anterior descending coronary artery, who develops a myocardial infarction after a cardiothoracic trauma. About 24 hours after admission for trauma, an Electrocardiogram (ECG) showed an ST-segment elevation on anterior-lateral leads and QS complex referable to anterior-septal infarction, and an increase in troponin T serum levels was noted. An impaired left ventricular ejection fraction with diffuse regional wall motion abnormalities involving the left ventricular apex and interventricular septum were seen at transthoracic echocardiography. Contrast enhanced cardiac magnetic resonance showed a widespread myocardial edema and necrosis at the level of left ventricular apex and interventricular septum. Intramural hemorrhage and signs of microvascular damage were found mainly at the mid-ventricular level of the anteroseptal and anterior segments of myocardium. The coronary angiography revealed normal coronary arteries except for a myocardial bridge on distal part of left anterior descending coronary artery. A myocardial infarction with hemorrhage and microvascular damage was diagnosed, but the absence of a correspondence between site of the most severe myocardial injury and distal location of myocardial bridge was noted. Whether myocardial infarction and microvascular damage have been caused only by traumatic hit, or also by the contribution of myocardial bridge, is unknown. An intense constriction of left anterior descending coronary artery at the level of myocardial bridge could have determined thrombus formation with subsequent septal and distal embolization and myocardial infarction

Interpersonal violence. Serious sequelae for heart disease in women

Experiencing various forms of violence in either childhood or adulthood has been associated with cardiovascular disease, both shortly after the event and during follow-up, particularly in women. The coronavirus disease 2019 pandemic has heightened the risk of domestic violence with serious sequelae for mental and cardiovascular health in women, possibly due to several contributing factors, ranging from lockdown, stay at home regulations, job losses, anxiety, and stress. Accordingly, it remains paramount to enforce proactive preventive strategies, at both the family and individual level, maintain a high level of attention to recognize all forms of violence or abuse, and guarantee a multidisciplinary team approach for victims of interpersonal or domestic violence in order to address physical, sexual, and emotional domains and offer a personalized care

Clinical correlates and prognostic impact of neurologic disorders in Takotsubo syndrome

Cardiac alterations are frequently observed after acute neurological disorders. Takotsubo syndrome (TTS) represents an acute heart failure syndrome and is increasingly recognized as part of the spectrum of cardiac complications observed after neurological disorders. A systematic investigation of TTS patients with neurological disorders has not been conducted yet. The aim of the study was to expand insights regarding neurological disease entities triggering TTS and to investigate the clinical profile and outcomes of TTS patients after primary neurological disorders. The International Takotsubo Registry is an observational multicenter collaborative effort of 45 centers in 14 countries (ClinicalTrials.gov, identifier NCT01947621). All patients in the registry fulfilled International Takotsubo Diagnostic Criteria. For the present study, patients were included if complete information on acute neurological disorders were available. 2402 patients in whom complete information on acute neurological status were available were analyzed. In 161 patients (6.7%) an acute neurological disorder was identified as the preceding triggering factor. The most common neurological disorders were seizures, intracranial hemorrhage, and ischemic stroke. Time from neurological symptoms to TTS diagnosis was <= 2 days in 87.3% of cases. TTS patients with neurological disorders were younger, had a lower female predominance, fewer cardiac symptoms, lower left ventricular ejection fraction, and higher levels of cardiac biomarkers. TTS patients with neurological disorders had a 3.2-fold increased odds of in-hospital mortality compared to TTS patients without neurological disorders. In this large-scale study, 1 out of 15 TTS patients had an acute neurological condition as the underlying triggering factor. Our data emphasize that a wide spectrum of neurological diseases ranging from benign to life-threatening encompass TTS. The high rates of adverse events highlight the need for clinical awareness

The Effects of Granulocyte Colony-Stimulating Factor in Patients with a Large Anterior Wall Acute Myocardial Infarction to Prevent Left Ventricular Remodeling. A 10-Year Follow-Up of the RIGENERA Study

Background: the RIGENERA trial assessed the efficacy of granulocyte-colony stimulating factor (G-CSF) in the improvement of clinical outcomes in patients with severe acute myocardial infarction. However, there is no evidence available regarding the long-term safety and efficacy of this treatment. Methods: in order to evaluate the long-term effects on the incidence of major adverse events, on the symptom burden, on the quality of life and the mean life expectancy and on the left ventricular (LV) function, we performed a clinical and echocardiographic evaluation together with an assessment using the Minnesota Living with Heart Failure Questionnaire (MLHFQ) and the Seattle Heart Failure Model (SHFM) at 10-years follow-up, in the patients cohorts enrolled in the RIGENERA trial. Results: thirty-two patients were eligible for the prospective clinical and echocardiography analyses. A significant reduction in adverse LV remodeling was observed in G-CSF group compared to controls, 9% vs. 48% (p = 0.030). The New York Heart Association (NYHA) functional class was lower in G-CSF group vs. controls (p = 0.040), with lower burden of symptoms and higher quality of life (p = 0.049). The mean life expectancy was significantly higher in G-CSF group compared to controls (15 +/- 4 years vs. 12 +/- 4 years, p = 0.046. No difference was found in the incidence of major adverse events. Conclusions: this longest available follow-up on G-CSF treatment in patients with severe acute myocardial infarction (AMI) showed that this treatment was safe and associated with a reduction of adverse LV remodeling and higher quality of life, in comparison with standard-of-care treatment

Eosinophilic myocarditis mimicking acute coronary syndrome secondary to idiopathic hypereosinophilic syndrome: a case report

<p>Abstract</p> <p>Introduction</p> <p>Eosinophilic myocarditis is a rare form of myocarditis. It is characterized pathologically by diffuse or focal myocardial inflammation with eosinophilic infiltration, often in association with peripheral blood eosinophilia. We report a case of eosinophilic myocarditis secondary to hypereosinophilic syndrome.</p> <p>Case presentation</p> <p>A 74-year-old Caucasian woman with a history of asthma, paroxysmal atrial fibrillation, stroke and coronary artery disease presented to the emergency department of our hospital with chest pain. Evaluations revealed that she had peripheral blood eosinophilia and elevated cardiac enzymes. Electrocardiographic findings were nonspecific. Her electrocardiographic finding and elevated cardiac enzymes pointed to a non-ST-elevated myocardial infarction. Echocardiogram showed a severe decrease in the left ventricular systolic function. Coronary angiogram showed nonobstructive coronary artery disease. She then underwent cardiac magnetic resonance imaging, which showed neither infiltrative myocardial diseases nor any evidence of infarction. This was followed by an endomyocardial biopsy which was consistent with eosinophilic myocarditis. Hematologic workup regarding her eosinophilia was consistent with hypereosinophilic syndrome. After being started on steroid therapy, her peripheral eosinophilia resolved and her symptoms improved. Her left ventricular ejection fraction, however, did not improve.</p> <p>Conclusion</p> <p>Eosinophilic myocarditis can present like an acute myocardial infarction and should be considered in the differential diagnosis of acute coronary syndrome in patients with a history of allergy, asthma or acute reduction of the left ventricular function with or without peripheral eosinophilia.</p