Background: Since the announcement of the World Health Organization of COVID-19 as a global pandemic, the probability of experiencing psychological disturbances and mental health problems among the frontline doctors who deal early with the suspected or confirmed patients is expected to increase, especially among anesthesia and ICU physicians. Objectives: The objective of this study was to assess the magnitude of mental stress among anesthesia and ICU physicians in Cairo university hospitals, Egypt, treating patients exposed to COVID-19. Methods: This cross-sectional, survey-based study collected the demographic and mental health data from anesthesia and ICU physicians working in Cairo university hospitals from March 15 to April 15, 2020, in Egypt. The level of stress was assessed by the perceived stress scale (PSS-10). Results: A total of 193 out of 315 contacted physicians completed the survey. A significant proportion of participants (65%) experienced high levels of psychological distress during this acute situation, with the PSS-10 median score of 21 in the registrar group and 18 in the consultant group; the difference was statistically significant (P = 0.03). The most common causes of stress among the participants were the fears that they might transmit the disease to their loved people and the lack of a clear protocol on how to deal with COVID-19 cases, either suspected or confirmed. Conclusions: In this survey study, anesthesia and ICU physicians responding to the spread of COVID-19 reported high rates of symptoms of mental stress.

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Patients with acute myocardial infarction (MI) complicated by cardiogenic shock (CS) have poor prognosis. Over the last two decades, there has been some improvement in mortality rates associated with CS. Initial measures to stabilise patients should follow a shock protocol, including therapies such as volume expansion, inotropes/vasopressors, and early coronary revascularisation. The use of mechanical circulatory support (MCS) devices demonstrated better haemodynamic and metabolic profiles for patients with CS. However, these benefits have not been consistently translated into significant reductions in cardiovascular adverse events. This review aims to discuss emerging concepts related to CS including an update on its classification and pathophysiology. The focus is on recent evidence regarding the use of MCS and the timing of initiating in patients with CS.

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BACKGROUND Coronary artery perforation is a rare but potentially life-threatening complication of percutaneous coronary intervention (PCI), however if recognized and managed promptly, its adverse consequences can be minimized. Risk factors include the use of advanced PCI technique (such as atherectomy and chronic total occlusion interventions) and treatment of severely calcified lesions. Large vessel perforation is usually treated with implantation of a covered stent, whereas distal and collateral vessel perforations are usually treated with embolization of coils, fat, thrombin, or collagen. We describe a novel and cost-effective method of embolisation using a cut remnant of a used angioplasty balloon that was successful in sealing a distal wire perforation. we advocate this method as a simple method of managing distal vessel perforation. CASE SUMMARY A 73-year-old male with previous coronary Bypass graft operation and recurrent angina on minimal exertion had undergone rotablation and PCI to his dominant left circumflex. At the end of the procedure there was evidence of wire perforation at the distal branch and despite prolonged balloon tamponade there continued to be extravasation and the decision was made to seal this perforation. A cut piece of an angioplasty balloon was used and delivered on the original angioplasty wire to before the perforation area and released which resulted in sealing of the perforation with no unwanted clinical consequences. CONCLUSION The use of a balloon remnant for embolization in coronary perforation presents a simple, efficient and cost-effective method for managing coronary perforations and may be an alternative for achieving hemostasis and preventing poor outcome. Prevention remains the most important part with meticulous attention to the distal wire position, particularly with hydrophilic wires.

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