Syphilitic coronary artery ostial stenosis resulting in acute myocardial infarction and death

Cardiovascular abnormalities are well-known manifestations of tertiary syphilis infections. Most notable in this regard is syphilitic aortitis, which tends to result in aortic root dilatation and its associated complications. A less common manifestation of syphilitic aortitis is coronary artery ostial narrowing related to aortic wall thickening. Herein, we present the case of a 32-year-old female who died of a myocardial infarct due to coronary artery ostial stenosis secondary to syphilitic aortitis.     

Cardiovascular syphilis with coronary stenosis and aneurysm

Cardiovascular manifestations of tertiary syphilis include aortitis, aortic root dilation, aneurysm formation, aortic regurgitation, and coronary ostial stenosis. Coronary ostial lesions have been detected in as many as 26% of patients with syphilitic aortitis. However nonostial coronary stenosis and coronary aneurysms in same patient is rarely described in cardiovascular syphilis.     

A case of left coronary ostial obstruction due to syphilitic aortitis

Coronary ostial stenosis is a rare lesion, which is a complication of syphilitic aortitis, Takayasu's aortitis, aortic valve disease, and familial hypercholesterolemia. We present a case of left coronary ostial obstruction due to syphilitic aortitis. A 67 years old man was admitted to our hospital for evaluation of a ten year history of angina on exertion. On physical examination, the only abnormal finding was a grade 2/6 high-pitched diastolic murmur. Coronary risk factor was not detected from biochemical results, but both the TPHA and FTA-ABS test were positive. Treadmill stress test showed more than 2 mm ST segment depression associated with chest pain. Coronary angiography revealed complete obstruction of left coronary ostium with good collaterals from the right coronary artery. The coronary arterial tree was otherwise normal. Furthermore, aortagraphy showed a moderate degree of aortic regurgitation. From the examination of previous reports including our own case, we think that the angiographic features of syphilitic coronary ostial stenosis can be summarized as below. 1. Coronary artery stenosis is generally limited to the ostium. 2. The grade of stenosis almost always shows more than 90% stenosis, and sometimes bilateral coronary ostium can be affected. 3. Aortic regurgitation is frequently noted, associated with coronary ostial stenosis.     

Bilateral ostial coronary stenosis and rheumatic aortic valve stenosis

A 49‐year‐old patient presented with angina pectoris and clinical findings of aortic valve stenosis and regurgitation. Rheumatic aortic valve stenosis and regurgitation was diagnosed on echocardiography. Coronary angiography findings showed severe calcification in the aorta root with right coronary ostial occlusion, and were suggestive of left main ostial stenosis and proximal main stem stenosis, which was confirmed on CT angiography. Curvilinear calcification of the aorta was present on CT angiography. The findings suggested syphilitic aortitis. Syphilis serology was positive (RPR titre 1/16). The angina was caused by severe coronary ostial disease likely due to syphilitic aortitis and exacerbated by the rheumatic aortic valve stenosis and regurgitation.     

Bilateral ostial coronary stenosis and rheumatic aortic valve stenosis

A 49-year-old patient presented with angina pectoris and clinical findings of aortic valve stenosis and regurgitation. Rheumatic aortic valve stenosis and regurgitation was diagnosed on echocardiography. Coronary angiography findings showed severe calcification in the aorta root with right coronary ostial occlusion, and were suggestive of left main ostial stenosis and proximal main stem stenosis, which was confirmed on CT angiography. Curvilinear calcification of the aorta was present on CT angiography. The findings suggested syphilitic aortitis. Syphilis serology was positive (RPR titre 1/16). The angina was caused by severe coronary ostial disease likely due to syphilitic aortitis and exacerbated by the rheumatic aortic valve stenosis and regurgitation.     

Syphilitic aortitis.

A case of syphilitic aortitis, complicated by bilateral coronary ostial stenosis, in a 40-year-old man is described. Treatment included coronary artery bypass grafting and a drug regimen of penicillin. At 3-month follow-up, an exercise stress test revealed no signs of ischemia.     

Isolated bilateral ostial coronary stenosis with proximal right coronary artery occlusion

The incidence of coronary ostial stenosis in patients undergoing coronary arteriography has been found to range between 0.07 and 0.25%. A slightly higher incidence has been observed in patients with angiographically confirmed coronary artery disease: between 0.13 and 2.7%. Bilateral ostial stenosis is even less common. longer a prominent condition, it must be considered in the differential diagnosis since it carries a very high risk (50%) of cardiovascular complications if left untreated. Ostial coronary stenosis occurs in 26% of patients with syphilitic aortitis. This paper reports on a 41-yearold Wasserman (WR)-positive woman with progressive angina caused by bilateral ostial coronary stenosis. (Int J Cardiovasc Although cardiovascular syphilis is no Intervent 2000; 3:47–49)     

Isolated coronary ostial stenosis

We have examined 5 patients with typical angina pectoris and found them to have left coronary ostial stenosis without evidence of any other coronary arterial disease and without evidence of aortic disease (Takayasu aortitis, syphilitic aortitis, or familial hypercholesterolaemia). All five patients were female aged between 38 and 53 years, a striking difference from the normal 7:1 male:female ratio for atherosclerotic coronary artery disease. It may be that these patients represent a rare but distinct syndrome. The angiographic diagnosis can be difficult but a pressure drop as the catheter tip engages the ostium and lack of spill-over of contrast into the sinus of Valsalva are findings that should lead the angiographer to suspect ostial stenosis.     

Takayasu arteritis with multiple cardiovascular complications

A 60-year-old Japanese woman first presented in 1990 with effort angina. She underwent coronary angiography and was diagnosed with bilateral coronary ostial stenosis and Takayasu arteritis. Coronary artery bypass graft surgery (CABG) for multiple vessels was attempted, but the blood flow in the bilateral internal thoracic and gastroepiploic arteries was to poor for a donor artery, and the calcification of the ascending aortic wall was too severe for anastomosis of saphenous vein grafts. Therefore, the proper hepatic artery was connected to the left anterior descending artery using a vein graft. In April 2000, the patient's angina worsened. Occlusions of both subclavian arteries, bilateral coronary ostial stenosis and vein graft occlusion, aortic valve regurgitation, and two severe stenoses of the descending aorta were observed. Aortic valve replacement, and coronary and aorta revascularization were desirable, but the severe aortic wall calcification and thickening rendered these interventions impossible. Treatment with medication was chosen. The patient was discharged without severe angina. A combination of these serious cardiovascular complications which do not allow any surgical intervention is very rare. Received: May 21, 2001 / Accepted: August 24, 2001     

Cardiovascular syphilis-associated acute myocardial infarction: A case report

Rationale:In recent decades, the incidence of advanced syphilis has declined due to early recognition and the application of effective antibiotics. Advanced syphilis often manifests in the cardiovascular system as simple aortitis, aortic valve insufficiency, coronary artery stenosis or obstruction, Aortic aneurysm and mucinous myocarditis. In most case reports on the subject, acute myocardial infarction caused by syphilis was reported to be due to aortic valve insufficiency and coronary stenosis as a result of the involvement of the aorta.Patient concerns:The patient was a 48-year-old woman. She was admitted to our hospital because of intermittent upper abdominal pain with chest tightness for 3 hours. The patient reported a past syphilis infection, when she was hospitalized for hysteromyoma surgery four years ago, and had no related treatment.Diagnosis:According to the characteristics of coronary angiography and results of lab tests and echocardiography, she was finally diagnosed with myocardial infarction associated with syphilis.Interventions:At the first diagnosis of syphilis, the patient did not received antibiotics treatment. After the diagnosis of myocardial infarction, she received the percutaneous coronary intervention (PCI) operation assisted by extracorporeal membrane oxygenation (ECMO) technology, successfully got drug -eluted stents in right coronary artery ostium and left main ostium. Then the patient received penicillin to treat the syphilis infection.Outcomes:After coronary revascularization, the cardiac function of the patients was gradually improved, and the left ventricular ejection fraction was gradually improved after combined with optimized drug therapy.Lessons:The cardiovascular system is often involved in the stages of advanced syphilis with severe complications like myocardial infarction. Standard treatment should be given as soon as syphilis is diagnosis. For stenosis of coronary ostium, the PCI assisted by ECMO technology did not only ensure the effectiveness of the treatment, but also reduce the surgical risk of the patient. This case indicated the effectiveness of ECMO-assisted PCI, and thus may provide a reference for future patient treatment.     

Massive progression of annuloaortic ectasia in a patient with Takayasu aortitis

A 52-year-old woman with Takayasu aortitis had undergone coronary artery bypass grafting and left subclavian artery reconstruction two years before admission to the Kinki University Medical Hospital (Osaka, Japan). On this admission, marked annuloaortic ectasia with severe aortic regurgitation was noted on echocardiography and aortography. Because of refractory heart failure, a modified Bentall operation was performed. Considering the serious cardiovascular complications of Takayasu aortitis, such as aneurysmal dilation of the aortic root, coronary artery ostial stenosis and, frequently, the need for surgical intervention, patients should be monitored closely.     

Syphilitic gummatous aortitis as the cause of coronary artery ostial stenosis and myocardial infarction: Report of a case

A case of syphilitic gummatous aortitis is reported occurring in a 28-year-old woman and associated with coronary artery ostial stenosis and acute myocardial infarction.Attention is called to the rarity of each of the findings individually and as a group, particularly in an individual in the third decade of life.     

Severe syphilitic aortic regurgitation with bilateral critical coronary ostial stenosis

A forty-year-old male with syphilitic severe aortic regurgitation and critical bilateral coronary ostial stenosis, proved by cardiac catheterization and angiocardiography, is presented. He underwent successful aortic valve replacement and coronary artery bypass grafting with gratifying results.     

A case of middle aged women with isolated left coronary ostial stenosis]

A-50-year-old woman was admitted to our hospital for the examination of exertional chest pain. She had no coronary risk factors. No hormonal disorders were observed. Physical and laboratory examinations revealed that she had not suffered from syphilis or aortitis syndrome or any other inflammatory diseases. An exercise electrocardiogram (Master's test) demonstrated ST segment depression in V3-6, II, III and a VF. On coronary angiography, a 75% stenosis of the left coronary ostial stenosis was found, but no abnormality was found in other arterial trees. The patient was diagnosed as having isolated coronary ostial stenosis. She underwent coronary bypass surgery from the aorta to the circumflex artery and the anterior descending coronary artery. She is now completely asymptomatic. A review of the literature together with this patient reveals the following characteristics of patients with isolated coronary ostial stenosis. Firstly, the patients are almost always middle aged woman with no coronary risk factors. Secondly, the involved coronary artery is the left main coronary artery, so its obstruction results in a serious condition. Therefore, though its pathogenesis remains to be determined, isolated left coronary ostial stenosis seems to be a distinct clinical entity.     

Cross sectional echocardiographic assessment of the aortic root and coronary ostial stenosis in familial hypercholesterolaemia.

Aortic root abnormalities (atherosclerotic thickening and obstruction) seen at necropsy may readily be detected by aortography in familial hypercholesterolaemia. We studied 35 patients with familial types IIa and IIb hyperlipoproteinaemia including three homozygotes and 32 heterozygotes. Two homozygotes showed abnormal bright echoes (atheroma) encircling the proximal aortic root, which interfered with full excursion of the aortic cusps. One homozygote showed the typical echocardiographic features of supravalvular aortic stenosis at the superior border of the sinus of Valsava with normal aortic cusps. Cardiac catheterisation showed valvular gradients of 15 and 80 mm Hg in two homozygotes and a supravalvular gradient of 40 mm Hg in the third. Left coronary artery ostial stenosis was identified by echocardiography in all three homozygotes. Echocardiographic measurements of the aortic root in the 32 heterozygotes were similar to the control group, but 10 patients showed abnormal bright echoes within the aortic cusps and four had supravalvular changes similar to, but less severe than, the homozygotes. In one severely heterozygote supravalvular atheroma prevented full aortic cusp excursion, and this finding was confirmed during coronary artery bypass surgery.     

Early venous coronary bypass graft occlusion in a patient with non-specific aortitis: a case report.

A 58-year-old woman with aortic valve regurgitation and bilateral ostial coronary artery stenosis due to non-specific aortitis is presented. Four months after aortic valve surgery and venous bypass surgery, orificial occlusion or high grade stenosis of the bypass grafts occurred. Repeat coronary arteriography was followed by cardiac arrest and emergency surgery but patient did not survive. The etiology, pathological findings and surgical approach are discussed.     

Coronary artery disease associated with aortitis syndrome in older patients

Coronary artery disease associated with aortitis syndrome was studied in relation to the coronary artery lesions and age. Four (21%) of 19 patients with aortitis syndrome had coronary artery disease and the mean age of the 4 patients was 53 +/- 14 years. The coronary artery lesions included ostial stenosis in 2 patients and main branch stenosis in 2, but both types of lesion were isolated. The latter patients were older and had coronary lesions like arteriosclerosis on angiogram. Myocardial infarction and congestive heart failure were not present, but a severe coarctation of the aorta was observed in the latter. It was suggested that coronary artery disease might not be rare past middle age, and might include coronary ostial stenosis caused by aortitis and coronary main branch stenosis probably based on secondary arteriosclerosis whose onset was past middle age.     

Diagnosis of Supravalvular Aortic Stenosis by Transesophageal Echocardiography

The role of transesophageal echocardiography (TEE) in diagnosis of disorders of the thoracic aorta is well established. In this report the TEE findings in an adult patient with supravalvular aortic stenosis are presented. This showed narrowing of the ascending aorta just above the sinuses, due to fibromuscular thickening, causing an hour-glass shaped deformity. The excellent image quality obtained by TEE is far superior to transthoracic echocardiography. Coronary artery ostial obstruction a known association of supravalvular aortic stenosis can be caused by different mechanisms including adherence of the aortic valve leaflet to the ridge of obstructive muscle or premature atherosclerosis. TEE can define the mechanism of coronary artery ostial obstruction associated with supravalvular aortic stenosis.     

Composite Y-graft for syphilitic ostial stenosis in left main coronary artery

Coronary ostial stenosis is one of the cardiac manifestations of tertiary syphilis and should be perceived as a disorder of the aorta. A 45-year-old man with no coronary risk factors except smoking developed severe isolated ostial stenosis in the left main coronary artery. He underwent emergency bypass surgery using the bilateral internal thoracic arteries as a composite Y-graft, and recovered uneventfully.