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Case Reports in Cardiology

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https://www.readbyqxmd.com/read/30002932/severely-circumferentially-calcified-neointima-as-a-new-cause-of-undilatable-in-stent-restenosis
#1
Manabu Kashiwagi, Takashi Tanimoto, Hironori Kitabata
A 74-year old man presented recurrent angina pectoris due to in-stent restenosis (ISR) with severely calcified neointima. In-stent neoatherosclerosis (NA) is associated with late stent failure, and NA with calcified neointima occurs in some cases. Because the presence of neointimal calcification could lead to underexpansion of newly implanted stent for ISR, a scoring balloon was selected for predilatation to obtain maximum extrusion of the neointimal plaque and subsequently, an everolimus-eluting stent was implanted...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29992057/incidental-finding-of-the-anomalous-origin-of-left-main-coronary-artery-from-pulmonary-artery-in-an-adult-presenting-with-arrhythmia-induced-myocardial-ischemia
#2
Shantanu Patil, Mahek Shah, Brijesh Patel, Lohit Garg, Larry Jacobs, Nauman Islam, Matthew Martinez
Anomalous origin of the left main coronary artery from the pulmonary artery (ALCAPA) is a rare congenital coronary anomaly with high mortality. It is associated with cardiovascular complications and is usually diagnosed soon after birth. Those who survive into adulthood can present with signs of myocardial infarction, heart failure, mitral regurgitation, severe pulmonary hypertension, or sudden cardiac death. We present a 53-year-old female presenting with atrial fibrillation and found to have an incidental diagnosis of ALCAPA who refused surgical correction...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29984004/a-rare-case-of-complete-heart-block-in-a-young-patient
#3
Zakaria Hindi, Yousef Hindi, Rami Batarseh
Introduction: Complete heart block (CHB) is considered as one of the dangerous rhythms since it can progress to lethal arrhythmias such as ventricular tachycardia. It can be congenital or acquired. Patients may present with frequent palpitations, presyncope, dyspnea, or chest pain but also may remain asymptomatic. Extensive work-up should be conducted to exclude secondary causes such as infections, cardiac ischemia or myopathies, autoimmune diseases, or endocrinological diseases. In our paper, we would like to present a case of CHB in the setting of aortic abdominal thrombus that nearly occluded both renal arteries...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29977622/secret-sarcoma-a-cardiac-mass-disguised-as-influenza
#4
Christopher DeZorzi, Katherine I Harris
This case presentation discusses an extremely rare diagnosis presenting with common symptoms, attributed to influenza, which were not investigated further when clear cardiac symptoms developed. The patient initially presented with symptoms consistent with influenza, but when orthopnea and dyspnea on exertion developed, these cardiac symptoms continued to be attributed to a postviral syndrome and were not further evaluated. Premature closure bias contributed to a delay in diagnosing a rare cardiac condition...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29977621/endocarditis-caused-by-gram-negative-moraxella-osloensis-in-an-immunocompetent-patient-first-case-report-in-latin-america
#5
Patricia Fraga Paiva, Carolina Fraga Paiva, Emanoel Guimarães Paiva, Gisele Maria Campos Fabri, José Fabri Junior
This is a case report of infective endocarditis due to Moraxella osloensis . This study would be the fourth since the two latest episodes were described in 2015. The patient of this exposition is different from those previously described in the literature because it was a young adult, under 50 years of age, immunocompetent, with no comorbidities and no obvious focus of infection.
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29967700/elevated-intracranial-pressure-as-a-cause-of-sick-sinus-syndrome
#6
Samer Makhaly, Parvaneh Fallah, Nadia Giannetti
Sick sinus syndrome (SSS) has multiple causes both familial and acquired. The most common cause is usually idiopathic. In the past literature, elevated intracranial pressure (ICP) has not been reported to be a cause of SSS. We present a case of a 55-year-old male that developed SSS after surgical resection of a brain tumor. We have investigated the causal relationship between increased ICP and SSS. We have concluded that elevated ICP creates a sympathovagal imbalance leading to SSS.
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29967699/an-interesting-case-and-literature-review-of-a-coronary-stent-fracture-in-a-current-generation-platinum-chromium-everolimus-eluting-stent
#7
Sammy San Myint Aung, Htun Latt, Kyaw Kyaw, Chanwit Roongsritong
Coronary interventions are the mainstay of treatment for stenotic coronary vascular lesions. New stent designs are constantly being evaluated to improve stent performances and clinical outcomes. Coronary stent fracture is uncommon; however, it is associated with potential major consequences including acute coronary syndrome and the need for repeated target vessel revascularization due to in-stent restenosis or stent thrombosis. We report a case of a 66-year-old man with an extensive cardiac disease history, who presented with intractable angina and was found to have a fracture of a current generation, platinum chromium everolimus-eluting stent (Synergy, Boston Scientific Inc...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29955398/a-complex-cardiac-mass-originating-from-interatrial-septum-in-a-patient-with-history-of-kidney-cancer-a-case-report-and-literature-review
#8
Negar Faramarzi, Sumit Sohal, Roshanak Habibi, Muhammad Sikander Akbar
Cardiac tumors are a rare phenomenon, and most cases are secondary to metastatic cancers rather than primary tumors. Renal cell carcinoma (RCC) is notorious for metastasis to cardiac tissue. Tumor thrombus migration to the renal vein and inferior vena cava happens in up to 10% of patients with RCC. Transitional cell carcinomas are another form of renal cancer, which may metastasize to the heart and are associated with widespread metastasis. Here, we report a patient with a past medical history of metastatic transitional cell cancer of renal pelvis under treatment with checkpoint inhibitor therapy presenting with shortness of breath...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29951325/bisoprolol-transdermal-patch-is-effective-for-the-treatment-of-af-tachycardia
#9
Yoh Arita, Hajime Saeki, Miwa Miyoshi, Shinji Hasegawa
Atrial fibrillation (AF) is an irregular and often rapid heart rate that can increase the risk of stroke, heart failure, and other heart-related complications. Its incidence increases with age and the presence of concomitant heart disease. We present the cases of a 93-year-old woman, an 82-year-old man, and an 87-year-old woman who developed AF tachycardia. This report highlights the use of a bisoprolol transdermal patch to treat AF tachycardia in 3 adult elderly patients. In this paper, we report an initial treatment strategy using a bisoprolol transdermal patch and show heart rate trends for 24 hours...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29951324/transcatheter-coil-embolization-of-single-coronary-artery-fistula-using-the-occlusion-test
#10
Shin Takahashi, Yurie Takizawa, Satoshi Nakano, Junichi Koizumi, Kotaro Oyama
The case of a patient in whom hemodynamic and electrocardiographic studies using the occlusion test for coronary artery fistulas (CAF) were safely performed prior to catheter embolization is reported. A 1-year-old girl had a separate right coronary artery arising from a left single coronary artery that formed a significant coronary artery fistula to the right ventricle. Coronary steal by the large coronary artery fistula narrowed the left coronary artery. The right coronary artery branches could not be clearly identified due to an overlap with the fistula...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29951323/the-heart-as-a-site-of-metastasis-of-benign-metastasizing-leiomyoma-case-report-and-review-of-the-literature
#11
Mariam Meddeb, Robert D Chow, Randolph Whipps, Reyaz Haque
Uterine leiomyomas are the most common gynecological tumors in premenopausal women. While the lung is the most common extrauterine organ afflicted, benign metastasizing leiomyomas (BML) of the heart are rarities. We report an incidental finding of a cardiac mass in a 36-year-old woman who presented to the Emergency Department after a motor vehicle accident. CT scan of the chest revealed 2 well-circumscribed pulmonary nodules and a filling defect in the right ventricle. Echocardiogram showed a 4 cm mass attached to the right ventricular (RV) septum...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29951322/-staphylococcus-aureus-myocarditis-with-associated-left-ventricular-apical-thrombus
#12
Michael McGee, Emily Shiel, Stephen Brienesse, Stuart Murch, Robert Pickles, James Leitch
Staphylococcus aureus myocarditis is a rare diagnosis with a high mortality rate, usually seen in people who are immunocompromised. Here, we report a case of a 44-year-old man on methotrexate for rheumatoid arthritis who presented in septic shock and was diagnosed with staphylococcus aureus myocarditis. The myocarditis was associated with a left ventricular apical thrombus, with normal systolic function. The myocarditis and associated thrombus were characterised on transthoracic echocardiogram and subsequently on cardiac magnetic resonance imaging...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29888010/dasatinib-induced-pulmonary-arterial-hypertension-treated-with-upfront-combination-therapy
#13
Makoto Nishimori, Tomoyuki Honjo, Kenji Kaihotsu, Naohiko Sone, Sachiko Yoshikawa, Junichi Imanishi, Kazuhiko Nakayama, Noriaki Emoto, Masanori Iwahashi
Pulmonary arterial hypertension (PAH) is a rare complication of dasatinib that was approved as a first-line therapy for chronic myelocytic leukemia (CML). A 24-year-old man presenting dyspnea at rest and leg edema was admitted to our hospital. He had been diagnosed with CML and prescribed dasatinib for 4 years. Chest X-ray showed significant bilateral pleural effusion and heart enlargement. Echocardiography revealed interventricular septal compression and elevated peak tricuspid regurgitation pressure gradient of 66...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29888009/successful-coronary-protection-during-tavi-in-heavily-calcified-aortic-leaflets-in-patient-with-short-and-low-left-coronary-system
#14
Mohamad Kabach, Abdulah Alrifai, Lawrence Lovitz, Mark Rothenberg, Cristiano Faber, Marcos Nores
Transcatheter aortic valve replacement has been recently approved for patients who are high or intermediate risk for surgical aortic valve replacement. The procedure is associated with several known complications including coronary related complications. Coronary obstruction is rare but disastrous complication, and it is associated with a high mortality rate. Coronary protection technique has emerged as a preemptive technique to avoid this complication. We present a case of successful coronary protection during TAVR in severely calcified left cusp in patient with short and low left ostium...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29862089/sacubitril-valsartanstive-heart-failure-cardiogenic-shock
#15
H A Rawal, A G Kocheril
Sacubitril/valsartan is a combination drug described as a new class of dual-acting angiotensin receptor-neprilysin inhibitor (ARNi) for heart failure. We present a case of a patient with NYHA class IV systolic heart failure who was refractory to all other classes of heart failure medications and was started on this new medication. On sacubitril/valsartan, he developed cardiogenic shock. This led us to reevaluate the use and risks of this medication in the class IV heart failure population.
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29854474/pheochromocytoma-the-great-masquerader-presenting-as-severe-acute-decompensated-heart-failure-in-a-young-patient
#16
Hans A Reyes, Jason J Paquin, David M Harris
A 22-year-old man presented to the hospital with progressive shortness of breath, chest discomfort, sinus tachycardia, and emesis. The echocardiogram demonstrated global hypokinesis with a left ventricle ejection fraction of 15-20%. The patient was treated for acute systolic heart failure decompensation with diuresis and afterload reduction. Unexpectedly, an abdominal computed tomography showed a left adrenal mass and subsequent serum/urine metanephrine tests suggested pheochromocytoma. Once the patient had stabilized, he underwent an uneventful adrenalectomy with histology results confirming the diagnosis of pheochromocytoma...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29854473/multiple-culprit-coronary-artery-thrombosis-in-a-patient-with-coronary-ectasia
#17
Bruno da Silva Matte, Gustavo Neves de Araujo, Felipe Homem Valle, Ana Maria Rocha Krepsky
We here report a case of ST-elevation myocardial infarction (STEMI) due to simultaneous acute coronary artery occlusions of two major coronary arteries in a patient with coronary ectasia. The patient had been previously submitted to percutaneous coronary angioplasty with bare metal stent implantation in both culprit vessels. Very late stent thrombosis could be the cause of the first occlusion, triggering the event in the other vessel. In addition, concomitant embolic sources were not identified. Although routine aspiration thrombectomy in STEMI was not proven to be beneficial in randomized clinical trials, it was of great value in this case...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29854472/early-response-after-catheter-ablation-of-the-epicardial-substrate-in-a-patient-with-brugada-syndrome-can-be-predicted-by-high-precordial-leads
#18
Yae Min Park, Mi Sook Cha, Hanul Choi, Woong Chol Kang, Seung Hwan Han, In Suck Choi, Eak Kyun Shin, Young-Hoon Kim
A 52-year-old male with Brugada syndrome presented with repeated and appropriate shock from an implantable cardioverter defibrillator (ICD). Catheter ablation for substrate elimination targeting low-voltage, complex, and fractionated electrocardiograms and late potentials in the epicardial right ventricular outflow tract was successfully performed. Brugada phenotype in the right precordial leads from the third intercostal space disappeared in the early stage after catheter ablation and that from the standard fourth intercostal space disappeared later...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29854471/left-ventricle-outflow-obstruction-by-reverse-oriented-tricuspid-semilunar-valve-like-endocardial-duplicatures
#19
Kristína Mikuš-Kuracinová, Pavel Babál, Eliška Kubíková
A 57-year-old female had a history of hypertension disease, and one year before her death, her ECG showed signs of left ventricle hypertrophy. She died with signs of heart failure with pulmonary edema development. At autopsy, there was left ventricle hypertrophy (wall thickness: 21 mm). In the left ventricle outflow channel, 15 mm below the aortic valve on the muscular wall, there were three white 1-1.5 mm thick membranous semilunar valve-like structures with the sizes of 9, 7, and 5 mm, with concavities opened into the left ventricle, reducing the outflow area by 21...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29850269/treatment-of-an-unusual-occurrence-of-a-complex-left-subclavian-artery-left-internal-mammary-artery-bifurcation-stenosis-in-the-setting-of-coronary-subclavian-steal-syndrome-and-ischemic-left-ventricular-systolic-dysfunction
#20
Michael J Martinelli, Michael B Martinelli
This case will illustrate the clinical and unique technical challenges, not previously reported, in a patient with a history of progressive left ventricular (LV) systolic dysfunction, congestive heart failure (CHF), myocardial infarction (MI), and a complex bifurcation lesion of the left subclavian artery (SA) involving the left internal mammary artery (LIMA) in the setting of coronary subclavian steal syndrome (CSSS). The approach to this lesion is complicated by significant LIMA involvement requiring intervention directed toward both the SA and the LIMA in the presence of severe LV systolic dysfunction...
2018: Case Reports in Cardiology
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