scholarly journals Cardiologic evaluation of patients undergoing chemoterapy

2015 ◽  
Vol 82 (2) ◽  
Author(s):  
Barbara Bordoni ◽  
Stefano Urbinati ◽  
Alicia Tosoni ◽  
Graziana Labanti ◽  
Alba Brandes
Keyword(s):  
Ventricular Dysfunction ◽  
Troponin I ◽  
Coronary Spasm ◽  
Left Ventricular ◽  
Cardiac Damage ◽  
Common Risk Factors ◽  
Selection For ◽  
Chemotherapy Cardiotoxicity

Life expectancy in patients affected by cancer has recently increased because of early diagnosis and actual therapies. In recent years, Oncology and Cardiology developed a tight relationship because of common risk factors (i.e. obesity, smoking, alcool intake, etc…), and for preventing the prothrombotic status due to cancer and the potential cardiotoxicity of chemotherapy. Cardiotoxicity incidence is reported from 1% up to 70% in retrospective analyses of drug protocols, mainly representing by left ventricular dysfunction (both reversible or irreversible), but also by arrhythmias, hypertension, atrioventricular block, coronary spasm, and arterial or venous thromboembolism. The early detection of the chemoterapy induced cardiotoxicity is now mandatory and can be obtained through a proper patients selection for different treatments and a strict monitoring during the follow-up period. The role of biomarkers of early cardiac damage, mainly, troponin I and brain natriuretic peptide-BNP, has been recently challenged, and algorithms are currently available. In the present paper, we propose how to perform a cardiological evaluation of patients undergoing chemoterapy tailored by the known adverse effects of the drugs.

The role of inflammation in recent-onset dilated cardiomyopathy

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
A Chaloupka ◽  
J Krejci ◽  
H Poloczkova ◽  
P Hude ◽  
E Ozabalova ◽  
...  
Keyword(s):  
Dilated Cardiomyopathy ◽  
Left Ventricular ◽  
Pcr Analysis ◽  
Myocardial Inflammation ◽  
Gene Variants ◽  
Absolute Increase ◽  
Recent Onset ◽  
Cardiotropic Viruses

Abstract Background The aetiology of recent-onset dilated cardiomyopathy (RODCM) includes inflammatory, genetic, toxic and metabolic causes. Delineating the role of inflammation on the genetic background could improve risk stratification. Purpose We aimed to ascertain the role of inflammation evaluated by serum CRP immunohistochemical and PCR analysis of endomyocardial biopsy (EMB) in conjunction with genetic testing in left ventricular reverse remodelling (LVRR) in 12-month follow-up. Methods 83 RODCM patients enrolled in this prospective observational study underwent 12-month echocardiographic follow up whole-exome sequencing, and EMB. Presence of cardiotropic viruses was determined by PCR analysis of the EMB samples. Inflammation was defined according to TIMIC immunohistochemical criteria as the presence of >7 CD3+ lymphocytes/mm2 and/or >14 infiltrating leukocytes (LCA+ cells/mm2). LVRR was defined as an absolute increase in LV ejection fraction > +10% and a relative decrease of LV end-diastolic diameter >−10% at 12 months. Results LVRR occurred in 28 (34%) of all cases. PCR analysis uncovered cardiotropic viruses in 55 (66%) patients, with highest prevalence of parvovirus B19 (47%). (Figure 1) EMB analysis detected inflammation in 28 (34%) cases and inflammation significantly positively predicted LVRR (P=0.019). Sequencing identified disease-related gene variants (ACMG class 3–5) in 45 (54%) patients. Carriers of non-titin gene variants showed a lowest probability of 12-month LVRR (19%) P=0.041. Combination of genetic findings and inflammation did not improve the prediction of LVRR in 12 months. (Table 1) Conclusion Both myocardial inflammation and disease-causing variants can be identified in a large proportion of RODCM cases. Prognostic value of CRP and virus detection is low. Non-titin disease-related variants carriers of are less likely to reach LVRR. In contrast, myocardial inflammation detected by EMB predicts favourable remodelling in 12 months. Figure 1 Funding Acknowledgement Type of funding source: None

scholarly journals Left and right ventricular dysfunction in patients with COVID-19-associated myocardial injury

Infection ◽  
2021 ◽  
Author(s):  
Stéphanie Bieber ◽  
Angelina Kraechan ◽  
Johannes C. Hellmuth ◽  
Maximilian Muenchhoff ◽  
Clemens Scherer ◽  
...  
Keyword(s):  
Ejection Fraction ◽  
Right Ventricular ◽  
Ventricular Function ◽  
Myocardial Injury ◽  
Ventricular Dysfunction ◽  
Right Ventricular Dysfunction ◽  
Left Ventricular ◽  
Ventricular Ejection Fraction ◽  
Strain Echocardiography

Abstract Purpose SARS-COV-2 infection can develop into a multi-organ disease. Although pathophysiological mechanisms of COVID-19-associated myocardial injury have been studied throughout the pandemic course in 2019, its morphological characterisation is still unclear. With this study, we aimed to characterise echocardiographic patterns of ventricular function in patients with COVID-19-associated myocardial injury. Methods We prospectively assessed 32 patients hospitalised with COVID-19 and presence or absence of elevated high sensitive troponin T (hsTNT+ vs. hsTNT-) by comprehensive three-dimensional (3D) and strain echocardiography. Results A minority (34.3%) of patients had normal ventricular function, whereas 65.7% had left and/or right ventricular dysfunction defined by impaired left and/or right ventricular ejection fraction and strain measurements. Concomitant biventricular dysfunction was common in hsTNT+ patients. We observed impaired left ventricular (LV) global longitudinal strain (GLS) in patients with myocardial injury (-13.9% vs. -17.7% for hsTNT+ vs. hsTNT-, p = 0.005) but preserved LV ejection fraction (52% vs. 59%, p = 0.074). Further, in these patients, right ventricular (RV) systolic function was impaired with lower RV ejection fraction (40% vs. 49%, p = 0.001) and reduced RV free wall strain (-18.5% vs. -28.3%, p = 0.003). Myocardial dysfunction partially recovered in hsTNT + patients after 52 days of follow-up. In particular, LV-GLS and RV-FWS significantly improved from baseline to follow-up (LV-GLS: -13.9% to -16.5%, p = 0.013; RV-FWS: -18.5% to -22.3%, p = 0.037). Conclusion In patients with COVID-19-associated myocardial injury, comprehensive 3D and strain echocardiography revealed LV dysfunction by GLS and RV dysfunction, which partially resolved at 2-month follow-up. Trial registration COVID-19 Registry of the LMU University Hospital Munich (CORKUM), WHO trial ID DRKS00021225.

scholarly journals The role of neurohormonal blockers in the primary prevention of acute-, early-, and late-onset anthracycline-induced cardiotoxicity

2020 ◽  
Vol 72 (1) ◽  
Author(s):  
Ahmed Ayuna ◽  
Nik Abidin
Keyword(s):  
Primary Prevention ◽  
Myocardial Injury ◽  
Troponin I ◽  
Late Onset ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Main Body ◽  
Converting Enzyme Inhibitors ◽  
Ventricular Ejection Fraction

Abstract Background Anthracycline-induced cardiotoxicity has been classified based on its onset into acute, early, and late. It may have a significant burden on the quality and quantity of life of those exposed to this class of medication. Currently, there are several ongoing debates on the role of different measures in the primary prevention of cardiotoxicity in cancer survivors. Our article aims to focus on the role of neurohormonal blockers in the primary prevention of anthracycline-induced cardiotoxicity, whether it is acute, early, or late onset. Main body of the abstract PubMed and Google Scholar database were searched for the relevant articles; we reviewed and appraised 15 RCTs, and we found that angiotensin-converting enzyme inhibitors (ACEI) and B-blockers were the most commonly used agents. Angiotensin II receptor blockers (ARBs) and mineralocorticoid receptor antagonists (MRAs) were used in a few other trials. The follow-up period was on the range of 1–156 weeks (mode 26 weeks). Left ventricular ejection fraction (LVEF), left ventricular diameters, and diastolic function were assessed by either echocardiogram or occasionally by cardiac magnetic resonance imaging (MRI). The occurrence of myocardial injury was assessed by troponin I. It was obvious that neurohormonal blockers reduced the occurrence of LVEF and myocardial injury in 14/15 RCTs. Short conclusion Beta-blockers, especially carvedilol and ACEI, especially enalapril, should be considered for the primary prevention of acute- and early-onset cardiotoxicity. ARB and MRA are suitable alternatives when patients are intolerant to ACE-I and B-blockers. We recommend further studies to explore and establish the role of neurohormonal blockers in the primary prevention of the acute-, early-, and late-onset cardiotoxicity.

scholarly journals Endomyocardial Biopsy in Pediatric Myocarditis and Dilated Cardiomyopathy: A Tool in Search for a Role

2022 ◽  
Vol 9 (1) ◽  
pp. 24
Author(s):  
Mara Pilati ◽  
Micol Rebonato ◽  
Roberto Formigari ◽  
Gianfranco Butera
Keyword(s):  
Endomyocardial Biopsy ◽  
Ventricular Dysfunction ◽  
Diagnostic Technique ◽  
Left Ventricular ◽  
Severe Left Ventricular Dysfunction ◽  
Myocardial Diseases ◽  
Pediatric Heart Failure ◽  
Diagnostic Work ◽  
Work Up

Endomyocardial biopsy (EMB) is a well-known diagnostic tool for the investigation and treatment of myocardial diseases and remains the gold standard for the diagnosis of myocarditis. Due to its invasiveness, with a complication rate ranging from 1 to 15%, its role in the diagnostic work-up of pediatric heart failure is not well established. The aim of this review is to define the role of EMB as diagnostic technique in the work up of children presenting with severe left ventricular dysfunction with the support of our center experience.

scholarly journals Impact of right ventricular dysfunction after MitraClip treatment as a bridge to heart transplantation: insights from the MitraBridge registry

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
A Munafo ◽  
A Scotti ◽  
R Estevez-Loureiro ◽  
D Arzamendi ◽  
N.P Fam ◽  
...  
Keyword(s):  
Heart Transplantation ◽  
Right Ventricular ◽  
Primary Outcome ◽  
Ventricular Dysfunction ◽  
Right Ventricular Dysfunction ◽  
Left Ventricular ◽  
Volume Index ◽  
Left Ventricular Ejection ◽  
End Point

Abstract Background MitraClip treatment has been recently proposed as a “bridge strategy” solution for advanced heart failure (HF) patients with significant functional mitral regurgitation (MR), who are potential candidates or are waiting for cardiac replacement therapy (LVAD or heart transplantation, HTx). In this clinical scenario, left-ventricular-related right ventricular dysfunction (RVD) represents an important prognostic factor. Purpose Our study aimed to investigate the possible prognostic implication of RVD in advanced HF patients treated with MitraClip as a bridge to HTx strategy. Methods RVD was assessed using the relationship between tricuspid annular peak systolic excursion (TAPSE) and pulmonary artery systolic pressure (PASP). All patients from the MitraBridge registry for whom these two echocardiographic parameters were available, were included in the study. A cut-off value of TAPSE/PASP ratio <0.36 was used to defined RVD, as previously reported. The primary outcome was a composite end-point of all-cause death or rehospitalization for HF at 2-year. For patients who underwent LVAD implantation or HTx, follow-up data were censored at the time of those events. Results A total of 80 patients were included in the study. The median TAPSE/PASP ratio was 0.35 (25th-75th: 0.27–0.46), with 43 (54%) patients having a TAPSE/PASP ratio <0.36 (RVD group). The latter had a prevalent MR ischemic etiology (49% vs 38%), with a more frequent history of percutaneous coronary intervention (46.5% vs 22%, p=0.02). Except for TAPSE (15.7±3.6 mm vs 19.2±3.7 mm, p=0.001) and PASP (61±14 mmHg vs 39.5±9.5 mmHg, p<0.001), the other echocardiographic characteristics were similar between the two study groups (overall mean left ventricular ejection fraction 26.9±8%, median left ventricular end-diastolic volume index 120.7, 25th-75th: 102.2–146.5 mL/m2). After a median follow-up time of 508 (25th-75th: 160–899) days, elective HTx occurred in 12 patients (7 from the RVD group), while LVAD implantation was performed in 13 patients (7 from the RVD group). The primary outcome occurred in 30 patients (38%) with a 2-year Kaplan-Meier estimate of freedom from the composite end-point of 41%. At univariate (HR 1.3 95% CI 0.6–2.8, p=0.451) and multivariate (HR 1.6 CI 0.7–3.8, p=0.249) Cox-regression analysis, TAPSE/PASP ratio <0.36 was not identified as an independent predictor of primary outcome. Indeed, at follow-up echocardiographic control (median time 252, 25th-75th: 122–365 days), a significant improvement in TAPSE/PASP ratio was observed in the RVD group (baseline median TAPSE/PASP ratio 0.27, 25th-75th: 0.22–0.32 vs follow-up median TAPSE/PASP ratio 0.37, 25th-75th: 0.28–0.47, p<0.001). Conclusion In advanced HF patients with functional MR, MitraClip treatment could prevent or ameliorate left-ventricular-related RVD, allowing safe access to HTx or LVAD. FUNDunding Acknowledgement Type of funding sources: None.

scholarly journals High-Sensitive Troponin I and Re-Hospitalization in Patients With Decompensated Congestive Heart Failure

2019 ◽  
Author(s):  
Shokoufeh Hajsadeghi ◽  
Yaghoub Bagheri ◽  
Mohammad Hossein Ghafouri ◽  
Scott Reza Jafarian Kerman ◽  
Morteza Hassanzadeh
Keyword(s):  
Heart Failure ◽  
Troponin I ◽  
Decompensated Heart Failure ◽  
Left Ventricular ◽  
Hospitalized Patients ◽  
Post Discharge ◽  
Shock Delivery ◽  
Coronary Syndrome ◽  
Patients With Heart Failure

Abstract- Patients with heart failure (HF) are frequently admitted for episodes of decompensation. Cardiac troponins are easily accessible biomarkers role of which for risk stratification of re-hospitalization among HF patients is less certain. We aimed to evaluate high-sensitive cardiac troponin I (hs-cTnI) levels among re-hospitalized patients with decompensated heart failure (D-HF). Consecutive subjects admitted with D-HF to 2 hospitals in Tehran, during the year 2014 were recruited. Excluded ones were patients with a suspected acute coronary syndrome or myocarditis/pericarditis, those with cardiopulmonary resuscitation/DC shock delivery, or major complications during or after hospitalization. Along with echocardiography parameters, level of hs-cTnI was checked at the first hour of hospitalization and 3 months after discharge. The patients were then categorized according to having or not having re-hospitalization during 3 months post discharge. A total of 97 patients were finally recruited. Among re-hospitalized patients, Left ventricular (LV) ejection fraction was significantly lower (38±14 % vs. 50 ± 12%; P=0.001), and LV end-systolic dimension was significantly higher (44±9 mm vs. 38±11 mm; P=0.012) compared to the other group. Moreover, levels of hs-cTnI were significantly higher among the re-hospitalized patients, both at initial visit (0.66±0.43 ng/ml vs 0.51±0.14 ng/ml, respectively; P=0.017) and at 3 months (0.59±0.48 ng/ml vs 0.48±0.23 ng/ml, respectively; P=0.030). This prospective study demonstrated that levels of hs-cTnI (both at the base and at follow up) are higher among patients who readmitted during 3 months of hospitalization for D-HF.

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