Significant advances in timely diagnosis and modern antitumor therapy have led to a considerable increase in the survival rate of cancer patients. On the other hand, the incidence of cardiovascular (CV) diseases and their complications is increasingly growing, including due to side effects of anticancer drugs. CV complications are the most common cause of non-oncological death of cancer patients. The development of polychemotherapy-induced arterial hypertension (AH) is closely associated with the use of certain groups of drugs, for example, inhibitors of vascular endothelial growth factor (iVEGF). Such AH is generally dose-dependent and reversible after interruption or termination of treatment. However, systemic AH, regardless of its genesis, is one of the key risk factors for many CV events (myocardial infarction, stroke, heart failure, arrhythmias) and kidney disease. Therefore, thorough blood pressure monitoring and its timely and adequate correction if needed are indicated when using certain groups of chemotherapy drugs. This article describes a clinical follow-up of a patient with induced AH associated with the iVEGF antitumor therapy for advanced uterine cancer with a rapid development of left ventricular myocardial dysfunction.

BACKGROUND Neurogenic pulmonary edema (NPE) is a rare complication of neurological insults, such as traumatic brain injury and intracranial hemorrhage, in children. NPE frequently accompanies left ventricular (LV) dysfunction mediated via central catecholamine surge and inflammation. A high serum natriuretic (BNP) level was prolonged even after the LV contraction was improved in this case with severe myocardial injury. The overloading stress to the LV wall can last several days over the acute phase of NPE. CASE REPORT A 6-year-old boy developed NPE after the removal of a brain tumor in the cerebellar vermis, which was complicated by hydrocephalus. Simultaneously, he experienced LV dysfunction involving reduced global contraction with severe myocardial injury diagnosed by abnormally elevated cardiac troponin I level (1611.6 pg/ml) combined with a high serum BNP level (2106 pg/ml). He received mechanical ventilation for 4 days until the improvement of his pulmonary edema in the Intensive Care Unit (ICU). On the next day, after the withdrawal of mechanical ventilation, he was discharged from the ICU to the pediatric unit. Although the LV contraction was restored to an almost normal range in the early period, it took a total of 16 days for the serum BNP level to reach an approximate standard range (36.9 pg/ml). CONCLUSIONS Even in a pediatric patient with NPE, we recommend careful monitoring of the variation of cardiac biomarkers such as BNP until confirmation of return to an approximate normal value because of the possible sustained overloading stress to the LV wall.

BACKGROUND: Individuals with diabetes mellitus are at increased risk of cardiovascular diseases, which in turn are the most common cause of morbidity and mortality in the diabetic population. A peculiar feature of cardiovascular diseases in this population is that they can have significant cardiac disease while remaining asymptomatic. There is a paucity of data regarding subclinical cardiac imaging features among diabetic adults in Africa, particularly in Ethiopia. This study was conducted to compare the magnitude and spectrum of left ventricular systolic and diastolic dysfunction among asymptomatic type 2 diabetic adults versus a normotensive, non-diabetic control group and to evaluate the determinants of left ventricular diastolic and systolic dysfunction.
METHODS: This was a case-control study conducted at Tikur Anbessa specialized hospital, Addis Ababa, Ethiopia. A standard transthoracic echocardiography was done for all study participants with type 2 diabetes mellitus and their normotensive and non-diabetic controls. Structured questionnaires were used to collect demographic and clinical characteristics and laboratory test results. Statistical analysis was done using the SPSS 25.0 software. The data was summarized using descriptive statistics. Bivariate and multivariate analysis was performed to determine the association between variables and echocardiographic parameters. The strength of statistical association was measured by adjusted odds ratios and 95% confidence intervals, with significant differences taken at p < 0.05.
RESULTS: We analyzed age- and sex-matched 100 participants in the study (diabetic) group and 200 individuals in the control group. Left ventricular systolic and diastolic dysfunction were significantly more prevalent among diabetic adults than their sex and age matched controls. Among diabetic individuals, ages of 60 years and above, dyslipidemia, use of Metformin and Glibenclamide, high serum triglyceride level, presence of neuropathy and use of statins correlated significantly with the presence of left ventricular diastolic dysfunction. Chronic kidney disease and neuropathy were determinants of left ventricular systolic dysfunction.
CONCLUSIONS: Left ventricular systolic and diastolic dysfunction were significantly more prevalent among diabetic patients than their sex- and age-matched controls in our study. We recommend early screening for subclinical left ventricular dysfunction, especially in the elderly and in those with chronic kidney disease, dyslipidemia, and microvascular complications such as neuropathy.

Cardiac contractility modulation (CCM) is a novel device-based therapy used to treat patients with heart failure with reduced ejection fraction (HFrEF). In both randomized clinical trials and real-life studies, CCM has been shown to improve exercise tolerance and quality of life, reverse left ventricular remodeling, and reduce hospitalization in patients with HFrEF. In this case report, we describe for the first time the use of CCM combined with left bundle branch pacing (LBBP) cardiac resynchronization therapy pacemaker (CRT-P) implantation therapy in a female with a 22-year history of non-ischemic dilated cardiomyopathy. With the optimal medical therapy and cardiac resynchronization therapy (CRT) strategies, the patient\'s quality of life initially recovered to some extent, but began to deteriorate in the past year. Additionally, heart transplantation was not considered due to economic reasons and late stage systolic heart failure. This is the first case of CCM implantation in Fujian Province and the first report of a combined CCM and left bundle branch pacing CRT-P implantation strategy in a patient with non-ischemic etiology dilated cardiomyopathy in China.

Individuals who have ever been diagnosed with cancer are at increased risk for cardiovascular conditions during and after cancer treatment. Especially during cancer treatment, cardiovascular conditions can manifest in many ways, including peripheral or pulmonary edema. Edema can indicate volume overload affecting the heart even without other unequivocal evidence of apparent diastolic or systolic left ventricular dysfunction, particularly at rest. We propose a novel algorithm to streamline the diagnostic evaluation and cardiovascular classification for cancer patients with edema. We initially advise prompt evaluation with a chest X-ray and echocardiogram. We then suggest classification into one of five categories based on the timing of presentation of edema relative to cancer treatment, as well as echocardiography results and the presence or absence of hypertension or lymphatic causes of edema. This classification tool can then be utilized to guide further cardiovascular management suggestions. These concurrent syndromes presenting as edema may indicate the development or aggravation of undiagnosed diastolic dysfunction with or without hypertension, even if transiently present only while on cancer treatment.

UNASSIGNED: Liver transplantation (LT) is a strenuous event for the cardiovascular system. Cardiovascular events (CVE), including heart failure (HF), arrhythmias and myocardial ischemia, are important causes of peri- and post-liver transplantation morbidity and mortality.
UNASSIGNED: We describe the case of a 45-year-old male patient who developed heart failure with severely reduced ejection fraction (HFrEF) after receiving liver transplantation (LT) for end-stage post-alcoholic liver cirrhosis. Preoperative transthoracic echocardiography (TTE) demonstrated borderline left ventricular ejection fraction (LVEF) of 50% and diastolic dysfunction grade 2. On coronary angiography, the patient had no coronary stenoses. Persistent vasopressor need, increasing creatinine levels and progressive pleural effusion characterized the early postoperative period. TTE on postoperative day 6 revealed a new finding of a markedly reduced LVEF of 15%, accompanied by a discrete increase in hs-TnI and CK-MB without electrocardiographic (ECG) ST-T abnormalities. LVEF did not recover completely (EF 45%) during follow-up. The patient had a sudden death 4.5 months post-liver transplantation.
UNASSIGNED: Our case demonstrates that the risk of post-LT systolic dysfunction is not excluded by preoperative resting examinations within normal range and highlights the need for preoperative cardiac stress assessment (e.g. dobutamine echocardiography or stress cardiac magnetic resonance imaging) before LT. In addition, patients on a liver-transplant waiting list with cardiac dysfunction should be followed by a multidisciplinary team including a dedicated cardiology team experienced in managing liver-related cardiac pathology.

Dilated cardiomyopathy (DCM) is a disease of the heart muscle diagnosed by alterations resulting from ventricular systolic dysfunction with enlargement of the heart chambers, which is still underdiagnosed in non-human primates. This report is the first case of the DCM phenotype diagnosed by echocardiography and confirmed by necropsy in Callithrix penicillata.

BACKGROUND: Atrial fibrillation (AF) can be a cause and consequence of cardiac remodeling. The natural history of remodeling associated with AF is incompletely described.
OBJECTIVE: The purpose of this study was to describe the frequency and timing of AF-associated echocardiographic changes.
METHODS: Patients within the Duke University Health System with ≥2 transthoracic echocardiograms (TTEs) performed between 2005 and 2018 were evaluated. Patients with AF and normal baseline TTEs were matched to patients without AF on year of TTE, age, and CHA2DS2-VASc score. Frequency and timing of changes in chamber size, ventricular function, mitral regurgitation, and all-cause mortality were compared over 5 years of follow-up.
RESULTS: The cohort included 3299 patients with AF at baseline and 7613 controls without AF. Normal baseline TTEs were acquired from 730 of patients with AF; 727 of these patients were matched to controls without AF. Patients with AF had higher rates of left atrial enlargement (hazard ratio [HR] 1.53; 95% confidence interval 1.27-1.85; P < .001), left ventricular (LV) systolic dysfunction (HR 1.80; 95% confidence interval 1.00-3.26; P = .045), LV diastolic dysfunction (HR 1.51; 95% confidence interval 1.08-2.10; P = .01), and moderate or greater mitral regurgitation (HR 2.09; 95% confidence interval 1.27-3.43; P = .003) than did controls. Atrial enlargement, systolic dysfunction, and mitral regurgitation surpassed the rates seen in controls within 6-12 months, whereas differences in diastolic dysfunction emerged at 24 months. There were no differences in ventricular sizes or mortality.
CONCLUSIONS: AF is associated with higher rates of left atrial enlargement, LV systolic and diastolic dysfunction, and mitral regurgitation that typically manifest within 6-24 months of diagnosis. The natural history of cardiac remodeling in patients with AF may inform treatment decisions and facilitate patient-tailored care.

Peripartum cardiomyopathy is a rare life-threatening condition occurring in previously healthy women with symptoms mimicking those of normal pregnancy and is associated with a high mortality rate. A high index of suspicion coupled with a sound understanding of the disease is crucial to correctly diagnose and manage the patients to improve final maternal outcomes. In this report, we present a total of five cases of peripartum cardiomyopathy in women aged 22 to 38 years who presented between 3 and 21 days postpartum. All patients presented with severely reduced ejection fractions indicative of heart failure and were immediately admitted to our facility. A timely diagnosis was made and patients started on a combination of antibiotics, anticoagulants, and anti-heart failure medication. Despite the severity of the disease upon presentation, early diagnosis and precise management of the disease were essential in achieving favorable patient outcomes. Therefore, this report provides crucial knowledge about the presentation and progression of peripartum cardiomyopathy and presents a treatment protocol from a Kenyan perspective that was successfully employed in the management of all five cases.

Dysphagia is a common clinical symptom in older people that can be attributed to a wide range of diseases, extending from neoplasm to gastroesophageal reflux diseases such as stroke or achalasia. We are presenting a case of a 78-year-old male with a history of heart failure with preserved ejection fraction and progressive dysphagia, due to a rare case, namely, dysphagia megalatriensis. Even though left ventricular ejection fraction was preserved, the patient improved, when we provided him with optimal medical heart failure with reduced ejection fraction treatment. In our case report, we intend to highlight the benefits of optimized medical therapy in a patient with heart failure with preserved ejection fraction, due to mitral valve regurgitation leading to a hugely dilated left atrium.