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Transesophageal echocardiography, more than a diagnostic tool: use during surgical ligation of coronary artery fistulae - a case report.

ABSTRACT: Coronary artery fistulae (CAF) are an infrequent coronary abnormality. Herein, we describe the use of intraoperative transesophageal echocardiography (TEE) in the treatment of CAF. A 61 year-old woman presented with chest pain and symptoms consistent with unstable angina. Subsequent coronary angiography revealed the presence of 2 CAF, one extending from the left anterior descending artery to the pulmonary artery (PA) and the other extending from the proximal right coronary artery to the PA. Surgical ligation of the CAF without coronary bypass was arranged. Intraoperative TEE was successfully employed to localize the CAF, monitor fistula blood flow and heart wall motion, and confirm successful ligation. The patient recovered without complications. This case highlights the utility of intraoperative TEE during ligation of CAF.

SUBMITTER: Chung PC

PROVIDER: S-EPMC3342158 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature

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Transesophageal echocardiography, more than a diagnostic tool: use during surgical ligation of coronary artery fistulae - a case report.

Chung Ping-Chen PC Huang Pai-Ching PC Liu Yu-Fang YF Chen Kuen-Bao KB

Journal of cardiothoracic surgery 20120406

Coronary artery fistulae (CAF) are an infrequent coronary abnormality. Herein, we describe the use of intraoperative transesophageal echocardiography (TEE) in the treatment of CAF. A 61 year-old woman presented with chest pain and symptoms consistent with unstable angina. Subsequent coronary angiography revealed the presence of 2 CAF, one extending from the left anterior descending artery to the pulmonary artery (PA) and the other extending from the proximal right coronary artery to the PA. Surg ...[more]

PMID: 22480207

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Transesophageal Echocardiography in Patients Undergoing Coronary Artery Bypass Graft Surgery.

Project description:BackgroundThe impact of utilization of intraoperative transesophageal echocardiography (TEE) at the time of isolated coronary artery bypass grafting (CABG) on clinical decision making and associated outcomes is not well understood.ObjectivesThe purpose of this study was to determine the association of TEE with post-CABG mortality and changes to the operative plan.MethodsA retrospective cohort study of planned isolated CABG patients from the Society of Thoracic Surgeons Adult Cardiac Surgery Database between January 1, 2011, and June 30, 2019, was performed. The exposure variable of interest was use of intraoperative TEE during CABG compared with no TEE. The primary outcome was operative mortality. The association of TEE with unplanned valve surgery was also assessed.ResultsOf 1,255,860 planned isolated CABG procedures across 1218 centers, 676,803 (53.9%) had intraoperative TEE. The percentage of patients receiving intraoperative TEE increased over time from 39.9% in 2011 to 62.1% in 2019 (p trend <0.0001). CABG patients undergoing intraoperative TEE had lower odds of mortality (adjusted odds ratio: 0.95; 95% confidence interval: 0.91 to 0.99; p = 0.025), with heterogeneity across STS risk groups (p interaction = 0.015). TEE was associated with increased odds of unplanned valve procedure in lieu of planned isolated CABG (adjusted odds ratio: 4.98; 95% confidence interval: 3.98 to 6.22; p < 0.0001).ConclusionsIntraoperative TEE usage during planned isolated CABG is associated with lower operative mortality, particularly in higher-risk patients, as well as greater odds of unplanned valve procedure. These findings support usage of TEE to improve outcomes for isolated CABG for high-risk patients.

| S-EPMC8876254 | biostudies-literature

Fountains in the heart-biventricular coronary cameral fistulae and bilateral coronary artery to pulmonary artery fistulae.

Project description:We describe about an elderly male presented to us with effort intolerance. He was diagnosed to have multiple coronary cameral fistulae and coronary pulmonary fistulae that gives an appearance of "Fountains In The Heart". Such a combined existence of biventricular coronary cameral fistulae and bilateral coronary artery to pulmonary artery fistulae is an unforeseen entity that has never been described before in an individual.

| S-EPMC4310962 | biostudies-literature

Off-pump Coronary Artery Bypass Surgery in a Patient with Dextrocardia and Situs Inversus: Anesthetic, Surgical Consideration and Role of Transesophageal Echocardiography.

Project description:Coronary artery bypass surgery (CABG) in dextrocardia with situs inversus patients is reported less in literature. Due to abnormal looping and associated other congenital anomalies, anesthetic implications and surgical difficulties become challenging in these patients. Transesophageal echocardiography examination (TEE) needs multiplane angle adjustments compared to normal heart to obtain the images. Here, we describe a 53-year-old female patient having dextrocardia with situs inversus who underwent CABG and discuss the perioperative management and multiplane adjustments during TEE examination.

| S-EPMC5686927 | biostudies-literature

Surgical Removal of Broken and Inflated Percutaneous Transluminal Coronary Angioplasty Balloon Catheter: Role of Transesophageal Echocardiography.

Project description:An entrapment and breakage of coronary angioplasty catheter during coronary intervention is a rare but serious complication. Percutaneous transluminal coronary angioplasty (PTCA) catheter got entrapped and broken inside the left anterior descending artery (LAD) in a 58-year-old male patient. The whole length of the PTCA catheter was retrieved through an arteriotomy incision in LAD along with reversed saphenous vein graft to LAD, under cardiopulmonary bypass and cardioplegic arrest. We discuss here the various percutaneous retrieval techniques and surgical management of entrapped broken PTCA catheter and also the role of transesophageal echocardiography intraoperatively.

| S-EPMC8254151 | biostudies-literature

A lethal tension pneumothorax during minimally invasive coronary artery bypass surgery: Can transesophageal echocardiography pick it?

Project description:Minimally invasive cardiac surgery is establishing itself as the standard of care across the world. MICS CABG is currently performed in only a few centers. Hemodynamics disturbances are peculiar during MICS CABG due to space constraints. We report a 70-year-old man who underwent MICS CABG who developed tension pneumothorax during revascularization that was diagnosed in a novel way.

| S-EPMC5070341 | biostudies-literature

Coronary Cameral Fistula from Left Circumflex Artery to Left Atrium Identified by Three-Dimensional Transesophageal Echocardiography.

Project description: Not available

| S-EPMC7581612 | biostudies-literature

Transesophageal echocardiography for coronary sinus imaging in partially unroofed coronary sinus.

Project description:BackgroundPartially unroofed coronary sinus (PUCS) is a rare congenital cardiac anomaly and prone to be misdiagnosed. The purpose of this study was to explore the value of transesophageal echocardiography (TEE) in CS imaging for the detection of PUCS and to develop a special two-dimensional TEE-based en face view of CS.MethodsTwenty adult patients with suspected PUCS, showing a dilated coronary sinus and an enlarged right heart on transthoracic echocardiography (TTE), underwent TEE examination. In the mid-esophageal plane and close to an angle of 120°, the en face view of the CS successfully imaged the roof of the CS, which was beyond the realm of the atrial septum, and the interatrial septum was obtained simultaneously in the same view. Meanwhile, the 3D zoom mode could clearly display the comprehensive volume image and the adjacent structures of the PUCS. The results of TEE were compared with the findings of surgery or catheterization.ResultsEn face view of the CS was obtained successfully by 2DTEE in 20 patients. In addition, 3DTEE was used for imaging of PUCS in 11 of the 20 patients. PUCS was ultimately confirmed in 13 patients either by surgery or catheterization. The TEE for PUCS diagnosis was consistent with the surgical findings.ConclusionTransesophageal echocardiography can be successfully applied to obtain the comprehensive view of CS and its surrounding structures. The en face view of CS provided by 2DTEE may be helpful in better understanding PUCS and discriminating it from associated atrial septal defects.

| S-EPMC4232913 | biostudies-literature

Role of transesophageal echocardiography in surgical retrieval of embolized amplatzer device and closure of coronary-cameral fistula.

Project description:Congenital coronary artery fistula is an uncommon anomaly. Transcatheter coil embolization or Amplatzer vascular plug device closure of fistula is often done in symptomatic patients with safe accessibility to the feeding coronary artery. Embolization of Amplatzer vascular plug device is rare. We report an 11-year-old male child who presented to us with increasing shortness of breath for 7 years. He had a history of Amplatzer vascular plug device closure of right coronary-cameral fistula 8 years back. Echocardiography demonstrated a dilated aneurysmal right coronary artery with turbulent jet entering into the right ventricle (RV) and device embolized into the left pulmonary artery (LPA). Cardiac catheterization eventually confirmed the diagnosis. Surgical closure of fistula and retrieval of device was done using cardiopulmonary bypass. Intraoperatively transesophageal echocardiogram helped in localizing fistula opening in the RV below the anterior leaflet of tricuspid valve, continuous monitoring to prevent further distal embolization of the device during surgical handling, and assessment of completeness of repair of the fistula and LPA following retrieval of the device.

| S-EPMC5535581 | biostudies-literature

Coronary arteriovenous fistulae: the complexity of coronary artery-to-coronary sinus connections.

Project description:Coronary artery fistulae are a rare cardiovascular anomaly. Even less common are multiple fistulae involving more than 1 coronary artery. Herein we report the case of a 47-year-old woman who had fistulae from both the right coronary and left circumflex coronary arteries draining into the coronary sinus. These lesions we attempted to close percutaneously but subsequently closed surgically. We discuss diagnostic imaging approaches, along with closure indications, closure options, and outcomes.

| S-EPMC3384048 | biostudies-literature

Transesophageal Echocardiography, Acute Kidney Injury, and Length of Hospitalization Among Adults Undergoing Coronary Artery Bypass Graft Surgery.

Project description:OBJECTIVE:To test the association between transesophageal echocardiography (TEE) and incidence of acute kidney injury and length of hospitalization among United States adults undergoing isolated coronary artery bypass graft (CABG) surgery. DESIGN:This was an observational, retrospective cohort analysis. SETTING:This study used a multicenter claims dataset from a commercially insured population undergoing CABG surgery in the United States between 2004 and 2016. PARTICIPANTS:Adults aged 18 years or older with continuous insurance enrollment and an absence of renal-related diagnoses before the index CABG surgery. INTERVENTIONS:Receipt of TEE within 1 calendar day of the index CABG surgery date. MEASUREMENTS AND MAIN RESULTS:Of 51,487 CABG surgeries, 5,361 (10.4%; [95% confidence interval [CI]: 10.1-10.7%]) developed acute kidney injury and the mean length of hospitalization was 8.8 days (95% CI: 8.7-8.8). The TEE group demonstrated a greater absolute risk difference (RD) for acute kidney injury by multiple linear regression, overall, (RD=+1.0; [95% CI: 0.4-1.5%]; p < 0.001) and among a low-risk subgroup (RD=+1.0; [95% CI: 0.4-1.6; p?=?0.002), but not by instrumental variable analysis (RD=+0.9 [95% CI: -1.1 to 2.9%]; p?=?0.362). The TEE group demonstrated a longer length of hospitalization by multiple linear regression, overall (+2.0%; [95% CI: 1.1-2.9%]; p < 0.001), among a low-risk subgroup (+2.2%; [95% CI: 1.2-3.2%]; p < 0.001), and by instrumental variable analysis (+10.3%; [95% CI: 7.0-13.7%]; p < 0.001). CONCLUSIONS:TEE monitoring in CABG surgery was not associated with a lower incidence of acute kidney injury or decreased length of hospitalization. These findings highlight the importance of additional work to study the clinical effectiveness of TEE in CABG surgery.

| S-EPMC6986995 | biostudies-literature

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