Cardiovascular Imaging in Contemporary Cardio-Oncology: A Scientific Statement From the American Heart Association

Artificial Intelligence to Enhance Precision Medicine in Cardio-Oncology: A Scientific Statement From the American Heart Association

Artificial intelligence is poised to transform cardio-oncology by enabling personalized care for patients with cancer, who are at a heightened risk of cardiovascular disease due to both the disease and its treatments. The rising prevalence of cancer and the availability of multiple new therapeutic options has resulted in improved survival among patients with cancer and has expanded the scope of cardio-oncology to not only short-term but also long-term cardiovascular risks resulting from both cancer and its treatments. However, there is considerable heterogeneity in cardiovascular risk, driven by the nature of the malignancy as well as each individual's unique characteristics. The use of novel therapies, such as targeted therapies and immune checkpoint inhibitors, across multiple cancer groups has also broadened the populations among which cardiotoxicity has become an important consideration of therapy. Therefore, the ability to understand and personalize cardiovascular risk management in patients with cancer is a key target for artificial intelligence, which can deduce and respond to complex patterns within the data. These advances necessitate an overview of established biomarkers of risk, spanning advanced imaging, diagnostic testing, and multi-omics, the evidence supporting their use, and the proven and proposed role of artificial intelligence in refining this risk to attain greater precision in risk prediction and management in cardio-oncologic care.

Diagnosis of cancer therapy-related cardiovascular toxicities: A multimodality integrative approach and future developments

Diagnosing cancer therapy-related cardiovascular toxicities may be a challenge. The interplay between cancer and cardiovascular diseases, beyond shared cardiovascular and cancer risk factors, and the increasingly convoluted cancer therapy schemes have complicated cardio-oncology. Biomarkers used in cardio-oncology include serum, imaging and rhythm modalities to ensure proper diagnosis and prognostic stratification of cardiovascular toxicities. For now, troponin and natriuretic peptides, multimodal cardiovascular imaging (led by transthoracic echocardiography combined with cardiac magnetic resonance or computed tomography angiography) and electrocardiography (12-lead or Holter monitor) are cornerstones in cardio-oncology. However, the imputability of cancer therapies is sometimes difficult to assess, and more refined biomarkers are currently being studied to increase diagnostic accuracy. Advances reside partly in pathophysiology-based serum biomarkers, improved cardiovascular imaging through new technical developments and remote monitoring for rhythm disorders. A multiparametric omics approach, enhanced by deep-learning techniques, should open a new era for biomarkers in cardio-oncology in the years to come.

Characterizing Cardiotoxicity of FDA-Approved Soft Tissue Sarcoma Targeted Therapies and Immune Checkpoint Inhibitors: A Systematic Review

Background: Soft tissue sarcomas (STS) are aggressive cancers that show increasing response to novel targeted-therapies and immune-checkpoint-inhibitors. Despite anecdotal reports of cardiovascular adverse events (AEs) and major adverse cardiovascular events (MACE) potentially hindering their utility, the true cardiotoxic profile of these novel-therapies in STS has been largely understudied. Methods: We assessed the incidence and severity of AEs and MACE of contemporary FDA-approved targeted and immune-based therapies for STS, using data from landmark clinical trials supporting FDA-approval. We also analyzed data from the FDA adverse-event-reporting-system-(FAERS) for FDA-approved STS targeted and immune-based therapies for comparative real-world validation. Results: Overall, 12 clinical trials supporting FDA-approval of STS targeted-therapies and immune-checkpoint-inhibitors, incorporating 1249 patients, were identified. These clinical trials revealed 751 AEs including, hypertension (382, 50.87%), atrial fibrillation (3, 0.40%), myocardial infarction (2, 0.27%), cardiac failure (congestive included) (9, 1.20%), and cardiac failure (heart failure included) (7, 0.93%). Compared to placebo, those treated saw higher MACE (OR: 3.27, p < 0.001). The FAERS data showed 489 reported AEs including hypertension (275, 56.24%), atrial fibrillation (31, 6.34%), myocardial infarction (15, 3.07%), and cardiac failure (congestive included) (30, 6.13%). Programmed death-ligand 1 (PD-L1) inhibitors had the highest probability of AEs (0.65, 1.17), followed by tyrosine kinase inhibitors (0.66, 0.11), tropomyosin receptor kinase inhibitors (0.25, 0.13), mammalian target of rapamycin inhibitors (0.21, 0.09), and enhancer of zeste homologue 2 inhibitors (0.11, 0.06). Proportions were calculated from the samples in clinical trials supporting FDA-approval and FAERS, respectively. Conclusions: In this investigation, contemporary FDA-approved therapies for STS are associated with increased risk of AEs.

Cardiovascular Risk Assessment and Prevention in Cardio-Oncology: Beyond Traditional Risk Factors

This review goes beyond traditional approaches in cardio-oncology, highlighting often-neglected factors impacting patient care. Social determinants, environment, health care access, and gut microbiome significantly influence patient outcomes. Powerful tools like multi-omics and wearable technologies offer deeper insights into real-world experiences. The future lies in integrating these advancements with established practices to achieve precision cardio-oncology care. By crafting tailored therapies and continuously updating comprehensive management plans based on real-time data, we can unlock the full potential of personalized care for all patients.

Cardiotoxicity of Anthracyclines

Anthracycline chemotherapy is associated with cardiotoxicity, predominantly manifesting as left ventricular systolic dysfunction within the first year of treatment. Early detection is possible through biomarkers and cardiovascular imaging before clinical symptoms develop. Comprehensive cardiovascular risk assessment is essential for all patients prior to anthracycline therapy to stratify their risk of cardiotoxicity. Preventive measures, including cardiovascular risk optimization, as well as anthracycline dose adjustments, the use of liposomal anthracyclines, and dexrazoxane in high-risk patients, are crucial to mitigate the risk of cardiotoxicity. Long-term follow-up and cardiovascular risk optimization are critical for cancer survivors to optimize cardiovascular outcomes.

Cardio-Oncology Program Building: A Practical Guide

The organization of a cardio-oncology clinic and overall program is designed to provide comprehensive cardiovascular care to patients who are at risk of or have developed cardiovascular sequelae during or following cancer treatments. In this article, we summarize the core components of a contemporary cardio-oncology program, including its core members (cardiologists, oncologists, clinical pharmacists, advanced practice providers, nurses, and coordinators), key services (risk assessment, treatment planning, cardiac imaging, intervention, and management), and practical integration within the health care system.

Cardio-Oncology and Heart Failure: a Scientific Statement From the Heart Failure Society of America

Heart failure and cancer remain 2 of the leading causes of morbidity and mortality, and the 2 disease entities are linked in a complex manner. Patients with cancer are at increased risk of cardiovascular complications related to the cancer therapies. The presence of cardiomyopathy or heart failure in a patient with new cancer diagnosis portends a high risk for adverse oncology and cardiovascular outcomes. With the rapid growth of cancer therapies, many of which interfere with cardiovascular homeostasis, heart failure practitioners need to be familiar with prevention, risk stratification, diagnosis, and management strategies in cardio-oncology. This Heart Failure Society of America statement addresses the complexities of heart failure care among patients with active cancer diagnoses and cancer survivors. Risk stratification, monitoring and management of cardiotoxicity are presented across stages A through D heart failure, with focused discussion on heart failure with preserved ejection fraction and special populations, such as survivors of childhood and young-adulthood cancers. We provide an overview of the shared risk factors between cancer and heart failure, highlighting heart failure as a form of cardiotoxicity associated with many different cancer therapeutics. Finally, we discuss disparities in the care of patients with cancer and cardiac disease and present a framework for a multidisciplinary-team approach and critical collaboration among heart failure, oncology, palliative care, pharmacy, and nursing teams in the management of these complex patients.

Characterization of anthracycline-induced cardiotoxicity by diffusion tensor magnetic resonance imaging

Anthracyclines are highly potent anti-cancer drugs, but their clinical use is limited by severe cardiotoxic side effects. The impact of anthracycline-induced cardiotoxicity (AIC) on left ventricular (LV) microarchitecture and diffusion properties remains unknown. This study sought to characterize AIC by cardiovascular magnetic resonance diffusion tensor imaging (DTI). Mice were treated with Doxorubicin (DOX; n = 16) for induction of AIC or saline as corresponding control (n = 15). Cardiac function was assessed via echocardiography at the end of the study period. Whole hearts (n = 8 per group) were scanned ex vivo by high-resolution DTI at 7 T. Results were correlated with histopathology and mass spectrometry imaging. Mice with AIC demonstrated systolic dysfunction (LVEF 52 ± 3% vs. 43 ± 6%, P < 0.001), impaired global longitudinal strain (-19.6 ± 2.0% vs. -16.6 ± 3.0%, P < 0.01), and cardiac atrophy (LV mass index [mg/mm], 4.3 ± 0.1 vs. 3.6 ± 0.2, P < 0.01). Regional sheetlet angles were significantly lower in AIC, whereas helix angle and relative helicity remained unchanged. In AIC, fractional anisotropy was increased (0.12 ± 0.01 vs. 0.14 ± 0.02, P < 0.05). DOX-treated mice displayed higher planar and less spherical anisotropy (CPlanar 0.07 ± 0.01 vs. 0.09 ± 0.01, P < 0.01; CSpherical 0.89 ± 0.01 vs. 0.87 ± 0.02, P < 0.05). CPlanar and CSpherical yielded good discriminatory power to distinguish between mice with and without AIC (c-index 0.91 and 0.84, respectively, P for both < 0.05). AIC is associated with regional changes in sheetlet angle but no major abnormalities of global LV microarchitecture. The geometric shape of the diffusion tensor is altered in AIC. DTI may provide a new tool for myocardial characterization in patients with AIC, which warrants future clinical studies to evaluate its diagnostic utility.

Enhancing cardiac assessments: accurate and efficient prediction of quantitative fractional flow reserve

Background

Obstruction within the left anterior descending coronary artery (LAD) is prevalent, serving as a prominent and independent predictor of mortality. Invasive Fractional flow reserve (FFR) is the gold standard for Coronary Artery Disease risk assessment. Despite advances in computational and imaging techniques, no definitive methodology currently assures clinicians of reliable, non-invasive strategies for future planning.

Method

The present research encompassed a cohort of 150 participants who were admitted to the Rajaie Cardiovascular, Medical, and Research Center. The method includes a three-dimensional geometry reconstruction, computational fluid dynamics simulations, and methodology optimization for the computation time. Four patients are analyzed within this study to showcase the proposed methodology. The invasive FFR results reported by the clinic have validated the optimized model.

Results

The computational FFR data derived from all methodologies are compared with those reported by the clinic for each case. The chosen methodology has yielded virtual FFR values that exhibit remarkable proximity to the clinically reported patient-specific FFR values, with the MSE of 6.186e-7 and R2 of 0.99 (p = 0.00434).

Conclusion

This approach has shown reliable results for all 150 patients. The results are both computationally and clinically user-friendly, with the accumulative pre and post-processing time of 15 min on a desktop computer (Intel i7 processor, 16 GB RAM). The proposed methodology has the potential to significantly assist clinicians with diagnosis.

How to Use Imaging: Complex Cases of Atherosclerosis, Myocardial Inflammation, and Cardiomyopathy in Cardio-Oncology

It is well understood that cancer therapies including chemotherapy, tyrosine kinase inhibitors, immune checkpoint inhibitors, and radiation can increase the risk of cardiovascular disease in patients with cancer. This can manifest as a multitude of pathologies including left ventricular dysfunction, myocarditis, cardiomyopathy, accelerated atherosclerosis, and coronary vasospasm. Multimodal cardiac imaging plays a critical role in diagnosing such pathologies by relying on noninvasive tools including echocardiograms, cardiac magnetic resonance imaging, positron emission tomography, single-photon emission computed tomography, and coronary computed tomography angiography. These methods have unique considerations and in recent years have made significant progress in their diagnostic capabilities in this patient population. As the field of cardio-oncology continues to expand rapidly, guidance on the management of such toxicities and the development of imaging technologies is crucial. In this review, we present 2 complex cases of atherosclerosis and myocarditis in patients with cancer, highlighting our rationale for management and discussing the nuances of various cardiac imaging modalities.

The Role of Advanced Cardiac Imaging in Monitoring Cardiovascular Complications in Patients with Extracardiac Tumors: A Descriptive Review

Cardiac involvement in cancer is increasingly important in the diagnosis and follow-up of patients. A thorough cardiovascular evaluation using multimodal imaging is crucial to assess any direct cardiac involvement from oncological disease progression and to determine the cardiovascular risk of patients undergoing oncological therapies. Early detection of cardiac dysfunction, particularly due to cardiotoxicity from chemotherapy or radiotherapy, is essential to establish the disease's overall prognostic impact. Comprehensive cardiovascular imaging should be integral to the clinical management of cancer patients. Echocardiography remains highly effective for assessing cardiac function, including systolic performance and ventricular filling pressures, with speckle-tracking echocardiography offering early insights into chemotoxicity-related myocardial damage. Cardiac computed tomography (CT) provides precise anatomical detail, especially for cardiac involvement due to metastasis or adjacent mediastinal or lung tumors. Coronary assessment is also important for initial risk stratification and monitoring potential coronary artery disease progression after radiotherapy or chemotherapeutic treatment. Finally, cardiac magnetic resonance (CMR) is the gold standard for myocardial tissue characterization, aiding in the differential diagnosis of cardiac masses. CMR's mapping techniques allow for early detection of myocardial inflammation caused by cardiotoxicity. This review explores the applicability of echocardiography, cardiac CT, and CMR in cancer patients with extracardiac tumors.

Cardiovascular toxicities associated with novel cellular immune therapies

ABSTRACT

Over the past decade, T-cell-directed therapies, including chimeric antigen receptor T-cell (CAR-T) and bispecific T-cell engager (BTE) therapies, have reshaped the treatment of an expanding number of hematologic malignancies, whereas tumor-infiltrating lymphocytes, a recently approved cellular therapy, targets solid tumor malignancies. Emerging data suggest that these therapies may be associated with a high incidence of serious cardiovascular toxicities, including atrial fibrillation, heart failure, ventricular arrhythmias, and other cardiovascular toxicities. The development of these events is a major limitation to long-term survival after these treatments. This review examines the current state of evidence, including reported incidence rates, risk factors, mechanisms, and management strategies of cardiovascular toxicities after treatment with these novel therapies. We specifically focus on CAR-T and BTE therapies and their relation to arrhythmia, heart failure, myocarditis, bleeding, and other major cardiovascular events. Beyond the relationship between cytokine release syndrome and cardiotoxicity, we describe other potential mechanisms and highlight key unanswered questions and future directions of research.

Cardiovascular imaging in cardio-oncology

Advances in cancer treatment have improved in patient survival rate. On the other hand, management of cardiovascular complications has been increasingly required in cancer patients. Thus, cardio-oncology has attracted the attention by both oncologists and cardiologists. Cardiovascular imaging has played a key role for non-invasive assessment of cardiovascular alterations complimentary to biomarkers and clinical assessment. Suitable imaging selection and interpretation may allow early diagnosis of cardiovascular injury with potential implications for therapeutic management and improved outcomes after cancer therapy. Echocardiography has been commonly used to evaluate cardiac dysfunction in cardio-oncology area. Cardiac CT is valuable for assessing structural abnormalities of the myocardium, coronary arteries, and aorta. Molecular imaging has an important role in the assessment of the pathophysiology and future treatment strategy of cardiovascular dysfunction. Cardiac MRI is valuable for characterization of myocardial tissue. PET and SPECT molecular imaging has potential roles for quantitative assessment of cardiovascular disorders. Particularly, FDG-PET is considered as an elegant approach for simultaneous assessment of tumor response to cancer therapy and early detection of possible cardiovascular involvement as well. This review describes the promising potential of these non-invasive cardiovascular imaging modalities in cardio-oncology.

Cardiac health in breast cancer (CHiB): protocol for a single-centre, randomised controlled trial

The incidence of breast cancer has increased from 900 000 to 2.3 million new annual cases over the last 25 years. The 5-year survival rate has markedly risen to over 90% worldwide due to significant therapeutic advancements. Longer survival in patients with breast cancer means more patients may experience long-term effects of their treatments, including cancer therapy-related cardiac dysfunction (CTRCD). To date, there is no established primary prevention to minimise CTRCD. The Cardiac Health in Breast Cancer study is a two-arm, single-centre, randomised controlled trial investigating the impact of an exercise programme on cardiac changes in patients with breast cancer undergoing cardiotoxic cancer therapy. 48 females with breast cancer will be randomised to either a 12-month intervention group (IG) or a control group (CG). The IG will receive a combination of supervised high-intensity interval training (HIIT) and high-intensity resistance training (HIRT) for 6 months, while the CG will follow WHO guidelines for physical activity independently. All participants will undergo transthoracic echocardiography, cardiac magnetic resonance (CMR) imaging and cardiopulmonary exercise testing at baseline, after 6 months and after 12 months. The primary endpoint is the occurrence of symptomatic or asymptomatic CTRCD at the time points of examination, detected by cardiac imaging, which may be mitigated by structured physical exercise. Secondary endpoints include assessments of cardiac inflammation as detected by CMR, mitochondrial dysfunction, health-related quality of life, the occurrence of fatigue, depression and anxiety, as well as exercise capacity, average heart rate, heart rate variability and daily physical activity.

Anthracycline Cardiotoxicity in Adult Cancer Patients: JACC: CardioOncology State-of-the-Art Review

Since their introduction in the 1960s, anthracyclines have been a significant breakthrough in oncology, introducing dramatic changes in the treatment of solid and hematologic malignancies. Although new-generation targeted drugs and cellular therapies are revolutionizing contemporary oncology, anthracyclines remain the cornerstone of treatment for lymphomas, acute leukemias, and soft tissue sarcomas. However, their clinical application is limited by a dose-dependent cardiotoxicity that can reduce cardiac performance and eventually lead to overt heart failure. The field of cardio-oncology has emerged to safeguard the cardiovascular health of cancer patients receiving these therapies. It focuses on controlling risk factors, implementing preventive strategies, ensuring appropriate surveillance, and managing complications. This state-of-the-art review summarizes the current indications for anthracyclines in modern oncology, explores recent evidence on pathophysiology and epidemiology, and discusses advances in cardioprotection measures in the anthracycline-treated patient. Additionally, it highlights key clinical challenges and research gaps in this area.

Impactful Cardiac CT and MRI Articles from 2023

Cardiac imaging is important in diagnosing, treating, and predicting prognosis in patients with cardiovascular disease. Imaging protocols and analysis are consistently evolving, and the implementation of artificial intelligence-based applications is of increasing interest. This review presents recent advancements in noninvasive cardiac imaging, specifically focusing on cardiac CT and MRI, from notable publications across multidisciplinary journals in 2023 of interest to both radiologists and referring clinicians in the field. The discussion encompasses the latest trials of CT fractional flow reserve and the performance of the newest generation of photon-counting detector CT, particularly in coronary stenosis quantification. Additionally, it addresses coronary plaque quantification using artificial intelligence applications and their implications from large patient cohorts, alongside prognostic outcomes, and the value of coronary artery calcification scores. Various aspects of CT trials, such as anatomic planning before revascularization, high-risk plaque features, outcomes, and pericoronary fat index, are evaluated. New insights from cardiac MRI trials for cardiomyopathies, including cardiac amyloidosis, dilated cardiomyopathy, hypertrophic cardiomyopathy, myocarditis, and valvular disease, are also outlined. The review concludes by highlighting impactful societal statements and guidelines. Keywords: CT Angiography, MR Imaging, Transcatheter Aortic Valve Implantation/Replacement (TAVI/TAVR), Cardiac, Coronary Arteries, Heart, Left Ventricle © RSNA, 2024.

Adverse myocardial and vascular side effects of immune checkpoint inhibitors: a prospective multimodal cardiovascular assessment

BACKGROUND

Immune checkpoint inhibitors (ICIs) can induce cardiovascular toxicities.

OBJECTIVES

To prospectively assess the incidence of major cardiovascular events (MACE) on ICIs in solid cancer patients: myocarditis, pericarditis, acute coronary syndrome, heart failure, high-degree conduction abnormalities or sustained ventricular arrhythmias, or cardiovascular death at 6 weeks (early MACE), including asymptomatic clinical changes by an independent adjudication committee using current recommended diagnostic criteria. The secondary objective was the incidence of the above-mentioned events adding atrial fibrillation (AF) at 6 months (late MACE).

RESULTS

Participants underwent pre-ICIs and repeated multimodality cardiac imaging (echocardiogram, cardiac magnetic resonance (CMR)), serum biomarkers (ultrasensitive troponin I), and rhythm surveillance (ambulatory ECG monitoring) at 6 weeks and 6 months. Forty-nine patients (38 (77.6%) male; mean age 64.3 (SD 11.0) years old) were included (June 2020-December 2021). Early MACE were observed in 9 (18.4%) patients at mean 40.1 (SD 5.9) days, with heart failure (HF) in 5 (10.2%), ventricular arrhythmias, or new conduction disorders in 4 (8.2%) patients. History of AF (HR 4.49 (CI 1.11-18.14), P = 0.035) predicted early MACE. At 6 months follow-up, 18 MACE were observed in 15/49 (31%) patients, with 6 (12.2%) HF events, 5 (10.2%) significant ventricular arrhythmias, or conduction disorders, and 4 (8.2%) AF. There was a significant decline in LVEF (P < 0.001) in patients with no MACE (P = 0.003) or HF (P = 0.0028). Higher creatinine at inclusion (HR 0.99 [0.98-1.00], P = 0.006) predicted HF on multivariate analysis. There were no significant T1 or T2 mapping changes in our study cohort on repeated CMR.

CONCLUSIONS

Cardiotoxicity on ICIs is more frequent than previously described when using a thorough detection strategy, consisting mainly in HF and asymptomatic rhythm disorders.

Current use of echocardiography in cardio-oncology: nationwide real-world data from an ANMCO/SIECVI joint survey

Aims

The need for cardio-oncology competencies is constantly growing, and with the establishment of cardio-oncology services, cardiovascular imaging, particularly transthoracic echocardiography (TTE), has become pivotal in patients' management. However, care pathways for oncologic patients largely depend on local health structures' resources. This survey from Associazione Italiana Medici Cardiologi Ospedalieri and the Italian Society of Echocardiography and Cardiovascular Imaging aimed at investigating the use of echocardiography in cardio-oncology services and knowledge levels on cancer patients' care.

Methods and results

Data were obtained via an electronic survey based on a structured questionnaire uploaded to the promoting societies' websites. Responses came from 159 centres with echocardiography. According to one-third of participating centres, workload related to cancer patients represented >30% of the total requests. The most common TTE indication (85%) was left ventricular ejection fraction (LVEF) evaluation. Many centres (55%) still assessed LVEF solely by bidimensional method or visual estimation in case of inadequate acoustic windows. At the same time, almost 40% of centres reported routinely using global longitudinal strain when feasible. We further performed a sub-analysis according to the presence (33%) or absence (77%) of dedicated cardio-oncologists, revealing significant differences in cardiovascular surveillance strategies and cardiotoxicity management.

Conclusion

This survey on echocardiography practice for cancer patients reveals a significant gap between actual clinical practice and standards proposed by recommendations, underlying the need for stronger partnerships between cardiologists and oncologists and dedicated, well-structured cardio-oncology services.

Chemotherapy Related Cardiotoxicity Evaluation-A Contemporary Review with a Focus on Cardiac Imaging

The long-term survivorship of patients diagnosed with cancer has improved due to accelerated detection and rapidly evolving cancer treatment strategies. As such, the evaluation and management of cancer therapy related complications has become increasingly important, including cardiovascular complications. These have been captured under the umbrella term "cardiotoxicity" and include left ventricular dysfunction and heart failure, acute coronary syndromes, valvular abnormalities, pericardial disease, arrhythmia, myocarditis, and vascular complications. These complications add to the burden of cardiovascular disease (CVD) or are risk factors patients with cancer treatment are presenting with. Of note, both pre- and newly developing CVD is of prognostic significance, not only from a cardiovascular perspective but also overall, potentially impacting the level of cancer therapy that is possible. Currently, there are varying recommendations and practices regarding CVD risk assessment and mitigating strategies throughout the cancer continuum. This article provides an overview on this topic, in particular, the role of cardiac imaging in the care of the patient with cancer. Furthermore, it summarizes the current evidence on the spectrum, prevention, and management of chemotherapy-related adverse cardiac effects.

Breast Cancer Immunotherapy: A Clinical Review for the Plastic Surgeon

Background

Immunotherapy has transformed breast cancer management. However, it can be challenging to remain familiar with the adverse events, contraindications, and perioperative recommendations for each agent.

Methods

We used FDALabel to identify all Food and Drug Administration-approved immunotherapies indicated for the treatment of breast cancer. We extracted details regarding warnings and precautions, indications, and adverse events from each package insert.

Results

We identified nine immunotherapies belonging to three classes: anti-human epidermal growth factor receptor 2 (HER2) agents, anti-programmed cell death protein 1 (PD-1) agents, and anti-trophoblast cell-surface antigen 2 (TROP-2) agents. Cardiotoxicity, including heart failure and cardiomyopathy, was common among those receiving anti-HER2 agents, and hypothyroidism was common among patients receiving the anti-PD-1 agent. The anti-TROP-2 agent was associated with diarrhea and neutropenia. Given the adverse event profile for each drug, we recommend preoperative evaluation components, including transthoracic echocardiography, liver function tests, and thyroid panels. We also indicate here which immunotherapies raise concern for venous thromboembolism, hematoma, and infection.

Conclusions

Using data from clinical trials, we recommend a preoperative evaluation tailored to the immunotherapeutic regimen of individual patients.

Heartbreaker: Detection and prevention of cardiotoxicity in hematological malignancies

Cancer survivors are at significant risk of cardiovascular (CV) morbidity and mortality; patients with hematologic malignancies have a higher rate of death due to heart failure compared to all other cancer subtypes. The majority of conventional hematologic cancer treatments is associated with increased risk of acute and long-term CV toxicity. The incidence of cancer therapy induced CV toxicity depends on the combination of patient characteristics and on the type, dose, and duration of the therapy. Early diagnosis of CV toxicity, appropriate referral, more specific cardiac monitoring follow-up and timely interventions in target patients can decrease the risk of CV adverse events, the interruption of oncological therapy, and improve the patient's prognosis. Herein, we summarize the CV effects of conventional treatments used in hematologic malignancies with a focus on definitions and incidence of the most common CV toxicities, guideline recommended early detection approaches, and preventive strategies before and during cancer treatments.

Current national availability of advanced echocardiography imaging: real world data from an Italian Society of Echocardiography and Cardiovascular Imaging survey

Aims

Advanced echocardiographic imaging (AEI) techniques, such as three-dimensional (3D) and multi-chamber speckle-tracking deformation imaging (strain) analysis, have been shown to be more accurate in assessing heart chamber geometry and function when compared with conventional echocardiography providing additional prognostic value. However, incorporating AEI alongside standard examinations may be heterogeneous between echo laboratories (echo labs). Thus, our goal was to gain a better understanding of the many AEI modalities that are available and employed in Italy.

Methods and results

The Italian Society of Echocardiography and Cardiovascular Imaging (SIECVI) conducted a national survey over a month (November 2022) to describe the use of AEI in Italy. Data were retrieved via an electronic survey based on a structured questionnaire uploaded on the SIECVI website. Data obtained from 173 echo labs were divided into 3 groups, according to the numbers of echocardiograms performed: <250 exams (low-volume activity, 53 centres), between 251 and 550 exams (moderate-volume activity, 62 centres), and ≥550 exams (high-volume activity, 58 centres). Transthoracic echocardiography (TTE) 3D was in use in 75% of centres with a consistent difference between low (55%), medium (71%), and high activity volume (85%) (P = 0.002), while 3D transoesophageal echocardiography (TEE) was in use in 84% of centres, reaching the 95% in high activity volume echo labs (P = 0.006). In centres with available 3D TTE, it was used for the left ventricle (LV) analysis in 67%, for the right ventricle (RV) in 45%, and for the left atrium (LA) in 40%, showing greater use in high-volume centres compared with low- and medium-volume centres (all P < 0.04). Strain analysis was utilized in most echo labs (80%), with a trend towards greater use in high-volume centres than low- and medium-volume centres (77%, 74%, and 90%, respectively; P = 0.08). In centres with available strain analysis, it was mainly employed for the LV (80%) and much less frequently for the RV and LA (49% and 48%, respectively).

Conclusion

In Italy, the AEI modalities are more frequently available in centres with high-volume activity but employed only in a few applications, being more frequent in analysing the LV compared with the RV and LA. Therefore, the echocardiography community and SIECVI should promote uniformity and effective training across the Italian centres. Meanwhile, collaborations across centres with various resources and expertise should be encouraged to use the benefits of the AEI.