Left thoracotomy approach for off-pump coronary artery bypass grafting surgery: 15 years of experience in 2500 consecutive patients.

OBJECTIVES: Our goal was to describe the experience at 2 centres with off-pump coronary artery bypass grafting using a left thoracotomy. METHODS: From January 2002 to December 2017, a total of 2528 consecutive patients (578 women, mean age 62.3 ± 9.1 years) were operated on using this technique. Data were collected prospectively and analysed retrospectively. RESULTS: There were no conversions to median sternotomy and 6 patients (0.2%) were converted to on-pump CABG. The mean number of grafts per patient was 2.8 ± 0. 9. The 30-day mortality rate was 1.0% (25 patients). Most patients were extubated in the operating theatre (97.3%), and 47 patients (1.9%) needed re-exploration for bleeding. Seven patients (0.3%) experienced a cerebrovascular event; 4 (0.3%) had a postoperative myocardial infarction; and 84 (3.4%) had new-onset atrial fibrillation. A total of 1510 patients (61.1%) were discharged from the hospital in the first 48 h after surgery. Long-term survival rates were 98.8%, 93.6% and 69.1% at 1, 5 and 10 years, respectively (central image). During the follow-up period, 60 patients (2.9%) were re-examined for recurrence of angina with a new coronary angiogram; of those, 24 (1.2%) required percutaneous coronary intervention and 11 (0.5%) had redo surgery. CONCLUSIONS: A left thoracotomy is a safe alternative to a median sternotomy for coronary artery bypass grafting on the beating heart, with low early complications and good mid- and long-term results.

New technique "Right Anterior Small Thoracotomy (RAST operation)" for beating heart grafting of the right internal thoracic artery to the posterior descending artery to the posterior descending artery in a third redo CABG patient. A novel coronary technique.

Third REDO-CABG is a challenge for the surgical team. Usually a patent mammary is the only graft working and the sternotomy becomes a risky procedure. Injury to a patent graft has been associated to a high mortality rate. Many different approaches have been proposed. We describe a novel technique to approach the right coronary artery through a right anterior small thoracotomy using the right mammary prolonged with saphenous vein for grafting the posterior descending artery on the beating heart. The technique is very simple and feasible because anatomically the right coronary artery and the right mammary are very close and the mobilization of the heart is minimal.

New technique "Right Anterior Small Thoracotomy (RAST operation)" for beating heart grafting of the right internal thoracic artery to the posterior descending artery to the posterior descending artery in a third redo CABG patient. A novel coronary technique / Nova técnica "Pequena toracotomia anterior direita (operação RAST)" para enxerto da artéria torácica interna direita para a artéria descendente posterior com o coração batendo em paciente de terceira RM. Uma técnica coronária nova

Third REDO-CABG is a challenge for the surgical team. Usually a patent mammary is the only graft working and the sternotomy becomes a risky procedure. Injury to a patent graft has been associated to a high mortality rate. Many different approaches have been proposed. We describe a novel technique to approach the right coronary artery through a right anterior small thoracotomy using the right mammary prolonged with saphenous vein for grafting the posterior descending artery on the beating heart. The technique is very simple and feasible because anatomically the right coronary artery and the right mammary are very close and the mobilization of the heart is minimal.

A terceira reoperação de revascularização miocárdica é um desafio para a equipe cirúrgica. Normalmente, uma mamária patente é a única possibilidade de enxerto e a esternotomia torna-se um procedimento arriscado. A lesão de enxerto patente tem sido associada a uma alta taxa de mortalidade. Muitas abordagens diferentes têm sido propostas. Descrevemos uma nova técnica de abordagem da artéria coronária direita através de uma pequena toracotomia anterior direita usando a mamária direita prolongada com enxerto de veia safena para a artéria descendente posterior com o coração batendo. A técnica é muito simples e viável, pois anatomicamente a artéria coronária direita e a mamária direita estão muito próximas e a mobilização do coração é mínima.

Aortic valve replacement for acute endocarditis via a right anterior small thoracotomy (RAST).

During the last few years, several minimally invasive operating techniques have been described to perform aortic valve replacements. We report a case of an acute aortic valve bacterial endocarditis, which was successfully dealt with a valve-replacement via a right anterior minithoracotomy through the third intercostal space.

Multivessel revascularization on the beating heart by anterolateral left thoracotomy.

BACKGROUND: Off-pump coronary artery bypass is commonly performed through a full median sternotomy; however, the tendency to reduce surgical trauma has stimulated cardiac surgeons to use less invasive techniques for single-vessel disease. The use of thoracotomy for reoperative and valvular surgery has also been reported, but its application in primary revascularization is still uncommon. We report here a series of consecutive patients who underwent complete myocardial revascularization on the beating heart through anterolateral thoracotomy-coronary artery bypass (ALT-CAB). METHODS: From November 2002 to July 2005, 255 patients (75.7% male, median age 57.9 +/- 10.1 years) underwent complete revascularization using the ALT-CAB approach. Eighty-two patients (32.2%) had low ejection fraction, 145 (56.9%) previous myocardial infarct, and 215 (84.3%) multivessel disease. The mean EuroSCORE (European System for Cardiac Operative Risk Evaluation) was 3.8 and the Parsonnet score was 7.8. RESULTS: Complete revascularization was achieved in all patients (mean number of grafts 3.3 +/- 1.0). There were no conversions to cardiopulmonary bypass, and 3 patients died (1.2%). Two hundred thirty-seven patients (93.3%) were extubated in the operating room, and 164 patients (65.1%) were discharged home within 48 hours after surgery. Two patients (0.8%) experienced a stroke and 5 (2%) needed reexploration for bleeding. There was 1 perioperative myocardial infarction (0.4%), and 14 patients (5.5%) experienced postoperative atrial fibrillation. Five patients (2%) required treatment as an outpatient for superficial wound infection, 11 (4.4%) for left pleural effusion, and 11 (4.4%) for transient phrenic nerve palsy, which resolved spontaneously. Follow-up (median, 14.6 +/- 9.7 months) survival was 97.6%. One patient (0.4%), experienced a new myocardial infarction, 9 (3.6%) required new coronary angiography for recurrent of angina, and 3 of these (1.2%) underwent angioplasty. CONCLUSIONS: Complete revascularization on the beating heart through an anterolateral thoracotomy is safe and feasible in the majority of patients requiring coronary artery surgery.