The valuable interaction among cardiac surgeon and electrophysiologist for transvenous rotational mechanical lead extraction.

BACKGROUND: Recent studies have shown that Evolution RL bidirectional rotational mechanical sheath (Cook Medical, USA) is an effective and safe technique for transvenous lead extraction (TLE). We reported our experience with the bidirectional rotational mechanical tools using a multidisciplinary approach highlighting the value of a joint cardiac surgeon and electrophysiologist collaboration. METHODS: The study population comprised 84 patients (77% male; mean age 65 ± 18 years) undergoing TLE. After a multidisciplinary evaluation, a combined procedure was considered. RESULTS: The main indication for TLE was infection in 54 cases (64%). Overall, 152 leads were extracted with a mean implant duration of 94 ± 63 months (range 12-421). Complete procedural success rate, clinical success rate, and lead removal with clinical success rate were 91.6% (77/84), 97.6% (82/84), and 98.6% (150/152), respectively. Eighteen combined procedures were performed in 12 patients (14%), such as "hybrid approach" (n = 2) or TLE concomitant to: 1) transcatheter aspiration procedure for large vegetation (n = 8); 2) left ventricular assistance device implantation as bridge to cardiac transplantation (n = 1); 3) permanent pacing with epicardial leads (n = 6); 4) tricuspid valve replacement (n = 1). One major complication (1.2%) and 11 (13%) minor complications were encountered. No injury to the superior vena cava occurred and no procedure-related deaths were reported. During a mean time follow-up of 21 ± 18 months, 17 patients (20%) died. They were more often diabetics (p = .02), and they underwent TLE more often for infection (p = .004). CONCLUSIONS: Our results support the finding that excellent outcomes can be achieved in performing TLE of chronically implanted leads by using the Evolution RL bidirectional rotational mechanical sheath and a multidisciplinary team approach involving both electrophysiologist and cardiac surgeon as first line operators.

Why should cardiac surgeons occlude the left atrial appendage percutaneously?

OBJECTIVES: Percutaneous left atrial appendage (LAA) occlusion (LAAO) is a procedure dominated by cardiologists. The aim of our study was to present the results of percutaneous LAAO performed solely by cardiac surgeons. METHODS: Two hundred twenty-three consecutive patients with nonvalvular atrial fibrillation underwent percutaneous LAAO in two cardiac surgery sites. In the first center, all 84 LAAO procedures were performed with the endocardial LAA occluders: 60 cases with the Amulet and 24 cases with the LAmbre. In the second center, all 139 LAAO procedures were performed with the LARIAT epicardial device. RESULTS: The mean CHA2 DS2 -VASc-score was 3.7 ± 1.8 points, and mean HAS-BLED score was 3.6 ± 1.2 points. The procedure was successful in 97.3% of cases. Procedural or device-related adverse events were noted in 4.4% (n = 10) of cases: one periprocedural cardiac arrest, one aortic injury, one gastrointestinal bleeding, three cases of vascular access complications, and four cardiac tamponades. After a follow-up of 40.3 ± 17.3 months, 78.4% of patients were alive, with the annual mortality rate of 5.3%. Compared to the predicted risk, the observed incidence of thromboembolism was lower by 71%, and the bleeding incidence was lower by 69%. CONCLUSIONS: Percutaneous LAAO procedures can be safely performed by cardiac surgeons, with no cardiological assistance. LAAO done by surgeons is safe and effective, and periprocedural and long-term outcomes are excellent. Cardiac surgeons should be trained in both types of LAAO: endocardial and epicardial.

René Favaloro: the heart surgeon.

The story of René Favaloro is almost unknown to the general public. Christian Barnard, the cardiac surgeon who performed the world's first human-to-human heart transplant, is much more famous than him; still, nowadays many more lives are saved thanks to Favaloro's work rather than to heart transplants. This paper wants to pay tribute to a great doctor and an extraordinary man: René Favaloro.

AngioVac Procedures: Integration of cardiac surgeon and anesthesiologist-led transesophageal echocardiography: A preliminary report.

Introduction: The AngioVac system is a novel, minimally invasive, endovascular technique used to evacuate intravascular or intracardiac vegetation or thrombus. Although most AngioVac procedures are currently performed by interventionalists, this innovative procedure has been gaining attention among the surgical and anesthesia communities. Methods: We retrospectively reviewed all patients who underwent the AngioVac procedure performed by a cardiac surgeon between August 2019 and December 2022. Fellowship-trained cardiac anesthesiologists operated TEE to navigate the AngioVac cannula during the procedure. The stored TEE images were retrospectively reviewed and independently analyzed by two cardiac anesthesiologists with specific focus on TEE-guided navigation of the AngioVac cannula towards the aspiration target. Results: Eleven patients underwent the AngioVac procedure during the study period. In nine cases, the majority of the vegetation or thrombus was successfully aspirated. In two cases, incomplete aspiration was attributed to the mass burden being too large, firm, and chronic in etiology. Worsening tricuspid regurgitation (TR) was identified in three of the 11 cases. Intraoperative TEE provided the cardiac surgeon with simultaneous display of the AngioVac cannula shaft, its tip, and aspiration target, as well as real-time assessment of TR, facilitating the minute movements essential for successful outcomes. Conclusions: This study details our experience and the effectiveness of the AngioVac system for treating soft, intracardiac vegetation or thrombus in a minimally invasive manner. Experienced cardiac anesthesiologists have the skillsets and knowledge to provide optimal live TEE imaging necessary for successful maneuvering of the AngioVac cannula.

[The heart surgeon and death, a couple united for life]. / Le chirurgien cardiaque et la mort, un couple uni pour la vie.

The cardiac surgeon intervenes on a very symbolic and above all vital organ, whose failure is generally synonymous with death. He is therefore regularly exposed to death, whether it occurs in the operating room, in intensive care or, more rarely, in hospital. To date, no training is provided to these practitioners to better understand these dramatic and often brutal situations.

Is cardiopulmonary bypass standby still required for laser lead extractions?

OBJECTIVE: Over the last two decades there has been an increase in the number of cardiac implantable electronic devices and consequently, there has also been an increased need for lead extractions. Fibrotic attachments develop between the lead and the venous and cardiac structures that may require the use of a laser to mobilize the lead. Cardiothoracic surgeons (CTS) have traditionally provided backup for surgical emergencies for these extractions. This study evaluates the surgical outcomes of patients undergoing transvenous laser lead extractions (TLE) and determines if CTS are still needed for backup. METHODS: A retrospective review of consecutive patients undergoing laser lead extractions at a single academic center. Lead extractions using only laser sheaths were analyzed. The clinical characteristics, complications, and mortality of the patients were evaluated. RESULTS: One hundred and twenty-one patients underwent TLEs from January 1st, 2014 to December 31st, 2018. The majority were male (N = 80, 66.1%), and the average age was 66.48 ± 14 years. The indication for removal was either laser lead malfunction or infection. A total of 30 patients (24.8%) had complications postoperatively including wound hematomas, superficial infections, and arrhythmias. The average length of stay was 9 ± 12 for all the patients in the study. 2 patients (1.6%) had injuries that required emergency surgical repair with injuries to the posterior superior vena cava and right ventricle. Both patients survived the initial injury with one patient was discharged home on day 4 and the other succumbing to his injuries on postoperative day 20. CONCLUSION: Although the incidence of surgical emergencies is rare the morbidity and mortality for TLE require that surgical backup be available.

Well-being of Cardiothoracic Surgeons in the Time of COVID-19: A Survey by the Wellness Committee of the American Association for Thoracic Surgery.

The prevalence of burnout among physicians has been increasing over the last decade, but data on burnout in the specialty of cardiothoracic surgery are lacking. We aimed to study this topic through a well-being survey. A 54-question well-being survey was developed by the Wellness Committee of the American Association for Thoracic Surgery (AATS) and sent by email from January through March of 2021 to AATS members and participants of the 2021 annual meeting. The 5-item Likert-scale survey questions were dichotomized, and associations were determined by Chi-square tests or independent samples t-tests, as appropriate. The results from 871 respondents (17% women) were analyzed. Many respondents reported at least moderately experiencing: 1) a sense of dread coming to work (50%), 2) physical exhaustion at work (58%), 3) a lack of enthusiasm at work (46%), and 4) emotional exhaustion at work (50%). Most respondents (70%) felt that burnout affected their personal relationships at least "some of the time," and many (43%) experienced a great deal of work-related stress. Importantly, most respondents (62%) reported little to no access to workplace resources for emotional support, but those who reported access reported less burnout. Most respondents (57%) felt that the COVID-19 pandemic has negatively affected their well-being. On a positive note, 80% felt their career was fulfilling and enjoyed their day-to-day job at least "most of the time." Cardiothoracic surgeons experience high levels of burnout, similar to that of other medical professionals. Interventions aimed at mitigating burnout in this profession are discussed.