Israel Medical Association Journal

Background: Takotsubo syndrome (TTS) is a non-ischemic cardiomyopathy characterized by an acute reversible left ventricular dysfunction with typical apical ballooning, usually with subsequent complete spontaneous recovery. TTS may be triggered by several physical and emotional stressors. The name Covidsubo was recently adopted to describe this emerging entity. TTS during quarantine may be a reasonable outcome of the overwhelming stress and fear of this pandemic. However, according to the current literature, conflicting results have been reported regarding the incidence of this syndrome during the first wave of the pandemic, and further studies are needed. High index of suspicion is needed to identify patients during the next waves of the pandemic, particularly given the need for minimizing imaging modalities and contact with the patients.

Objectives: To describe two cases of TTS triggered by quarantine during the coronavirus disease-2019 (COVID-19) pandemic.

Methods: Two patients (age 81 years and 70 years) were admitted to our medical center with severe chest pain with normal blood pressure and heart rate.

Results: TTS should always be in the differential diagnosis in patients presenting with chest pain suspected to be from coronary origin. Based on the typical clinical, echocardiographic, and angiographic findings, we assumed TTS.

Conclusions: The only prominent stressor in the two cases in this article was the stress accompanying quarantine.

Background: Takotsubo syndrome (TTS) is a non-ischemic cardiomyopathy characterized by an acute reversible left ventricular dysfunction with typical apical ballooning, usually with subsequent complete spontaneous recovery. TTS shares several features with acute coronary syndrome (ACS), including clinical presentation, ECG changes, and elevated troponin.

Objectives: To identify different features that may help differentiate between TTS and ACS with presentation based on presenting symptoms and physical examination.

Methods: We compared 35 patients who TTS had been diagnosed with 60 age- and sex- matched patients with ACS (both ST and non-ST segment elevation myocardial infarction) who were hospitalized in Galilee Medical Center through 2011-2015.Basic characteristics and clinical features of the two groups were compared using appropriate statistical tests.

Results: Of the patients with TTS, 21 (60%) reported an emotional trigger (60%) before admission, although they did not have increased prevalence of psychiatric disease compared to ACS patients (5.7% vs. 5%, P = 0.611). There was no difference in the type of chest pain or accompanied symptoms between the groups. Of notice, ECG changes in the TTS group were prominent in the anterior leads, and the patients presented with higher heart rate (86 ± 17 vs. 79 ± 15, P = 0.029) and lower systolic blood pressure (129 ± 26 vs. 142 ± 30, P = 0.034) on admission compared to the ACS group.

Conclusions: There was no reliable feature that could distinguish TTS from ACS based on clinical presentation. TTS should always be in the differential diagnosis in patients with acute chest pain, especially in elderly women

Background: Pneumatic sleeves (PS) are often used during laparoscopic surgery and for prevention of deep vein thrombosis in patients who cannot receive anticoagulation treatment. There is very little information on the hemodynamic changes induced by PS and their effect on brain natriuretic peptide (BNP) in patients with severely reduced left ventricular ejection function (LVEF).

Objectives: To determine the safety and hemodynamic changes induced by PS and their effects on brain natriuretic peptide (BNP).

Methods: This study comprised 14 patients classified as New York Heart Association (NYHA) II–III with severely reduced LVEF (< 40%). We activated the PS using two inflation pressures (50 or 80 mmHg, 7 patients in each group) at two cycles per minute for one hour. We measured echocardiography, hemodynamic parameters, and BNP levels in each patient prior to, during, and after the PS operation.

Results: The baseline LVEF did not change throughout the activation of PS (31 ± 10% vs. 33 ± 9%, P = 0.673). Following PS activation there was no significant difference in systolic or diastolic blood pressure, the pulse measurements, or central venous pressure. BNP levels did not change after PS activation (P = 0.074).

Conclusions: The use of PS, with either low or high inflation pressures, is safe and has no detrimental effects on hemodynamic parameters or BNP levels in patients with severely reduced LVEF following clinical stabilization and optimal medical therapy.

Background: The very long-term prognostic significance of ventricular late potentials (VLP) in patients post ST-elevation myocardial infarction (STEMI) is unclear.

Objective: To evaluate the long-term predictive value of VLP for mortality post-STEMI.

Methods: We conducted serial signal-averaged electrocardiography (SAECG) measurements in 63 patients on the 1st, 2nd and 3rd day pre-discharge, and 30 days after STEMI in patients admitted in 2001. We followed the patients for 10 years and correlated the presence of VLP with all-cause and cardiovascular mortality.

Results: The mean age was 59.9 ± 12.3 years. Thrombolysis was performed in 41 patients (65%). Percutaneous coronary intervention was performed pre-discharge in 40 patients (63%) and coronary artery bypass grafting in 7 (11%). Five consecutive measurements to define the presence of VLP were obtained in 52 patients (21 with VLP and 31 without). We found a higher prevalence of VLP in males compared to females (QRS segment > 114 msec, 51% vs. 12%, P = 0.02, duration of the low amplitude signal < 40 mV) in the terminal portion of the averaged QRS complex > 38 msec, 47% vs. 25%, P = 0.05). Over 10 years of follow-up, 14 (22%) patients died, 10 (70%) due to cardiovascular non-arrhythmic complications, 6 with VLP compared to only 3 without (28.6% vs. 9.7%, P = 0.125, hazard ratio = 2.96, confidence intervals = 0.74–11.84) (are these numbers meant to total 10?).

Conclusions: Over 10 years of follow-up, the presence of VLP in early post-STEMI is not predictive of arrhythmic or non-arrhythmic cardiovascular mortality.

Abstract

Background: Findings of studies addressing outcomes of war-related famine in non-Jewish populations in Europe during the Second World War (WWII) confirmed an association between prenatal/early life exposure to hunger and adult obesity, diabetes, hypertension, cardiovascular heart disease and the metabolic syndrome. Fetal programming was suggested as the explanatory mechanism.

Objectives: To study the association between being born during WWII in Europe and physical long-term outcomes in child Holocaust survivors.   

Methods: We conducted a cross-sectional study on all Jewish Clalit Health Services (CHS) North District members born in 1940–1945 in Europe ('exposed', n=653) or in Israel to Europe-born parents ('non-exposed', n=433). Data on socio-demographic variables, medical diagnoses, medication procurement, laboratory tests and health services utilization were derived from the CHS computerized database and compared between the groups.

Results: The exposed were significantly more likely than the non-exposed to present with dyslipidemia (81% vs. 72%, respectively), hypertension (67% vs. 53%), diabetes mellitus (41% vs. 28%), vascular disease (18% vs. 9%) and the metabolic syndrome (17% vs. 9%). The exposed also made lower use of health services but used anti-depressive agents more often compared to the non-exposed. In multivariate analyses, being born during WWII remained an independent risk marker for hypertension (OR = 1.52), diabetes mellitus (OR = 1.60), vascular disease (OR = 1.99) and the metabolic syndrome (OR = 2.14).

Conclusions: The results of this cross-sectional study based on highly validated data identify a high risk group for chronic morbidity. A question regarding potential trans-generational effects that may impact the ‘second generation’ is also raised.

Objectives: To determine whether exposure to the Holocaust from preconception to early infancy is a cause of chronic morbidity in adulthood.

Methods: This pilot study involved 70 European Jews born in countries under Nazi rule (exposed group) during the period 1940–1945 who were interviewed to determine the presence of chronic diseases. A control group of 230 Israeli-born individuals of the same descent, age, and gender distribution were extracted from the Israel National Health Interview Survey-2 (unexposed group). The prevalence of selected risk factors and chronic diseases was compared between the groups.

Results: The prevalence of cardiovascular risk factors and morbidity was significantly higher in the exposed group: body mass index (BMI) (29.06 ± 3.2 vs. 26.97 ± 4.42, P = 0.015), hypertension (62.9% vs. 43%, P = 0.003), dyslipidemia (72.9% vs. 46.1%, P < 0.001), diabetes (32.9% vs. 17.4%, P = 0.006), angina pectoris (18.6% vs. 4.8%, P = 0.001) and congestive heart failure (8.6% vs. 1.7%, P = 0.013). The prevalence of cancer (30.0% vs. 8.7% P < 0.001), peptic ulcer disease (21.4% vs. 7%, P = 0.001), headaches/migraines (24.3% vs. 12.6%, P < 0.001) and anxiety/depression (50.0% vs. 8.3%, P < 0.001) was also higher in the exposed group.

Conclusions: These results suggest that exposure to Holocaust conditions in early life may be associated with a higher prevalence of obesity, dyslipidemia, diabetes, hypertension, cardiovascular morbidity, malignancy and peptic diseases in adulthood. These findings set the stage for further research, which might define those exposed as a high risk group for chronic morbidity.