Medical Specialties Commons^™

Assessment Of Patient Satisfaction With Primary Health Care At The Family Medicine Centre Of Aga Khan University Hospital, Nairobi, Alvin M. Juma

Master of Medicine in Family Medicine

Background: Patient satisfaction is one of the key indicators by which the quality of healthcare service is evaluated. The World Conference of Family Doctors African Chapter's (WONCA-Africa) encourages Family Medicine practices to regularly assess their patients' satisfaction as one of the criteria for benchmarking and auditing the quality of primary care in Africa. The Kenyan government, in a quest to improve primary care provision, has formulated policy to make family physicians essential players in coordinating and enhancing standards of primary care. Objective: This study aimed to assess patient satisfaction with the quality of primary health care services provided by family …

Clinical Audit To Assess Delays In Chemotherapy Administration At Daycare Oncology Center At A Tertiary Care Hospital In Karachi, Pakistan, Arifa Arifa Aziz, Zarka Samoon, Afsheen Feroz, Nadia Ayoub, Safia Awan, Madhia Beg

Department of Radiation Oncology

Aim: There were delays reported by patients in chemotherapy administration in daycare oncology. Therefore, we decided to audit all processes which are involved in chemotherapy administration. The objective was to improve our service by decreasing the time between admission and initiation of chemotherapy and identify the reasons for delays. Materials and Methods: The audit was conducted in three parts. In Review I, audit tool was developed and information documented of 109 patients receiving chemotherapy at daycare center from April 14 to May 13, 2015. Five processes were assessed out of which delay in initial assessment by the nurse was the …

“You Travel Faster Alone, But Further Together”: Learning From A Cross Country Research Collaboration From A British Council Newton Fund Grant, Priscilla Reddy, Rachana Desai, Sibusiso Sifunda, Kalipso Chalkidou, Charles Hongoro, William Macharia, Helen Roberts

Faculty of Health Sciences, East Africa

Abstract: Providing universal health coverage (UHC) through better maternal, neonatal, child and adolescent health (MNCAH) can benefit both parties through North–South research collaborations. This paper describes lessons learned from bringing together early career researchers, tutors, consultants and mentors from the United Kingdom, Kenya, and South Africa to work in multi-disciplinary teams in a capacity-building workshop in Johannesburg, co-ordinated by senior researchers from the three partner countries. We recruited early career researchers and research users from a range of sectors and institutions in the participating countries and offered networking sessions, plenary lectures, group activities and discussions. To encourage bonding and accommodate …

Sub-Retinal Abscess As Presenting Feature Of Endogenous Candida Endophthalmitis, Sidra Zafar, Rehman Siddiqui

Section of Ophthalmology

Background: Sub-retinal abscess as the presenting feature in the setting of endogenous fungal endophthalmitis is extremely infrequent. Immunodeficiency states are major predisposing risk factors. To the best of our knowledge, this is the first case report of Candida sub-retinal abscess as initial presentation in an immunocompetent patient.
Case Presentation: A 32-year old, generally fit and well, female presented to us with gradually deteriorating vision in her right eye. Visual acuity was counting fingers in the right eye and, 20/30 in the left eye. Right eye fundus examination showed a full thickness, yellowish-white foveal lesion, and significant vitreous haze. Left …

Evaluation Of The Diagnostic Accuracy Of Computer-Aided Detection Of Tuberculosis On Chest Radiography Among Private Sector Patients In Pakistan, Syed Mohammad Asad Zaidi, Shifa Salman Habib, Bram Van Ginneke, Rashida Abbas Ferrand, Jacob Creswell, Saira Khowaja, Aamir Khan

Community Health Sciences

The introduction of digital CXR with automated computer-aided interpretation, has given impetus to the role of CXR in TB screening, particularly in low resource, high-burden settings. The aim of this study was to evaluate the diagnostic accuracy of CAD4TB as a screening tool, implemented in the private sector in Karachi, Pakistan. This study analyzed retrospective data from CAD4TB and Xpert MTB/RIF testing carried out at two private TB treatment and diagnostic centers in Karachi. Sensitivity, specificity, potential Xperts saved, were computed and the receiver operator characteristic curves were constructed for four different models of CAD4TB. A total of 6,845 individuals …

Comparison Of Decompression Alone Versus Decompression With Fusion For Stenotic Lumbar Spine: A Systematic Review And Meta-Analysis, Syed Ijlal Ahmed, Gohar Javed, Syeda Beenish Bareeqa, Ali Shah, Maha Zubair, Rabbia Faisal Avedia, Noor Rahman, Syeda Sana Samar, Kashif Aziz

Section of Neurosurgery

The first line of treatment for lumbar spinal stenosis (with or without lumbar degenerative spondylolisthesis) involves conservative options such as anti-inflammatory drugs and analgesics. Approximately, 10%-15% of patients require surgery. Surgical treatment aims to decompress the spinal canal and dural sac from degenerative bony and ligamentous overgrowth. Different studies have given conflicting results. The aim of our study is to clear the confusion by comparing two surgical techniques. This meta-analysis was conducted in accordance with the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. A literature search was conducted of the Ovid Embase, Scopus, Pubmed, Ovid Medline, Google …

Corticosteroid Therapy For Sepsis: A Clinical Practice Guideline, Francois Lamontagne, Bram Rochwerg, Lyubov Lytvyn, Gordon H. Guyatt, Morten Hylander Møller, Djillali Annane, Michelle E. Kho, Neill K J Adhikari, Flavia Machado, Madiha Hashmi

Department of Anaesthesia

No abstract provided.

Assessing A Novel Point-Of-Care Ultrasound Training Program For Rural Healthcare Providers In Kenya, Grace W. Wanjiku, Gregory Bell, Benjamin Wachira

Emergency Medicine, East Africa

Background: A novel point-of-care ultrasound (PoCUS) training program was developed to train rural healthcare providers in Kenya on the Focused Assessment with Sonography for Trauma (FAST), thoracic ultrasound, basic echocardiography, and focused obstetric ultrasonography. The program includes a multimedia manual, pre-course testing, 1-day hands-on training, post-testing, 3-month post-course evaluation, and scheduled refresher training. This study evaluates the impact of the course on PoCUS knowledge and skills. Competency results were compared based on number of previous training/refresher sessions and time elapsed since prior training.

Methods: Trainees were evaluated using a computer-based, 30 question, multiple-choice test, a standardized observed structured clinical exam …

Factors Determining Pakistani Medical Students' Career Preference For General Practice Residency Training., Muhammad Bilal, Abdul Haseeb, Anum Mari, Muhammad Hussham Arshad, M. Raafe Ali Khan, Ayesha Ahmed, Ramesha Jeoffery, Zainab Saleem, Muhammad Abrar Irfan, Arsalan Aamir Khan, Sana Husain, Simrah Najeeb, Amal Fuad Garib, Fatema Mustafa Attarwala, Muhammad Husnain Mankani

Medical College Documents

Background

Few studies have explored factors affecting preference of medical students towards general practice as a career choice. We conducted a survey in Karachi across various public and private sector medical colleges to examine factors associated with students’ general practice career aspirations in Karachi, Pakistan.

Methods

From January to March 2018, we distributed a 21-item questionnaire to final year medical students in eight medical schools. The survey asked students about their top three career preferences from 19 specialty fields, their demographics and their career priorities. Multivariable logistic regression was used to determine the effect of each item.

Results

A total …

Epidemiology Of Patients Presenting To A Pediatric Emergency Department In Karachi, Pakistan, Nadir Ijaz, Matthew Strehlow, N. Ewen Wang, Elizabeth Pirrotta, Areeba Tariq, Naseeruddin Mahmood, Swaminatha Mahadevan

Department of Paediatrics and Child Health

Background: There is little data describing pediatric emergencies in resource-poor countries, such as Pakistan. We studied the demographics, management, and outcomes of patients presenting to the highest-volume, public, pediatric emergency department (ED) in Karachi, Pakistan.
Methods: In this prospective, observational study, we approached all patients presenting to the 50-bed ED during 28 12-h study periods over four consecutive weeks (July 2013). Participants’ chief complaints and medical care were documented. Patients were followed-up at 48-h and 14-days via telephone. Results: Of 3115 participants, 1846 were triaged to the outpatient department and 1269 to the ED. Patients triaged to the ED had …

Quality Of Life Among Patients Undergoing Decompressive Craniectomy For Traumatic Brain Injury Using Glasgow Outcome Scale Extended And Quality Of Life After Brain Injury Scale, Muhammad Waqas, Noor Malik, Muhammad Shahzad Shamim, Karim Rizwan Nathani, Sumia Andleeb Abbasi

Section of Neurosurgery

Objective: To assess quality of life of patients who underwent decompressive craniectomy (DC) for traumatic brain injury and satisfaction of caregivers with outcomes.
Methods: This cross-sectional study was conducted at a tertiary care urban center in Pakistan. All patients with severe traumatic brain injury who underwent DC and survived >6 months were included. Outcomes were assessed using 2 scales: Glasgow Outcome Scale Extended and Quality of Life After Traumatic Brain Injury (QOLIBRI). The proforma was translated and validated into the national language. Patient caregivers were interviewed to ask if they would opt for DC in a similar situation in future. …

Anti-Hypertensive Medication Use, Soluble Receptor For Glycation End Products And Risk Of Pancreatic Cancer In The Women's Health Initiative Study, Zhensheng Wang, Donna L. White, Ron Hoogeveen, Liang Chen, Eric A. Whitsel, Peter A. Richardson, Salim S. Virani, Jose M. Garcia, Hashem B. El-Serag, Li Jiao

Office of the Provost

Pancreatic cancer is the fourth leading cause of cancer death. Soluble receptor for glycation end products (sRAGE), which is modulated by anti-hypertensive (HT) medications, has been inversely associated with pancreatic cancer. However, the association between commonly used anti-HT medications and risk of pancreatic cancer is unknown. A total of 145,551 postmenopausal women from the Women Health Initiative (WHI) Study were included in analysis. Use of angiotensin converting enzyme inhibitors (ACEi), β-blockers, calcium channel blockers (CCBs) and diuretics was ascertained at baseline (1993⁻1998). Baseline sRAGE levels were measured among a subset of 2104 participants using an immunoassay. Multivariable Cox proportional hazard …

Coping With Illness: Insight From The Bhagavad Gita, Bharti Kalra, Ameya Joshi, Sanjay Kalra, Vivekanand G. Shanbhag, Jyoti Kunwar, Yatan Pal Singh Balhara, Sandeep Chaudhary, Deepak Khandelwal, Sameer Aggarwal, Nanik Ram

Section of Diabetes, Endocrinology and Metabolism

The Shrimad Bhagavad Gita enlightens everyone on how to cope up with various situations in life. It uses the conversation between Lord Krishna and Arjuna to highlight initial negative coping mechanisms exhibited by the latter. It goes on to showcase positive coping skills suggested by Lord Krishna and implemented by Arjuna. The Bhagavad Gita, through this "case-based methodology," teaches us how to cope with a demanding situation. Diabetes is a lifestyle disease, which warrants a thorough change in one's lifestyle, including changes in basic activities such as diet and exercise. This brief communication utilizes the teachings of Bhagavad Gita to …

Predictors Of Death Including Quality Of Positive Pressure Ventilation During Newborn Resuscitation And The Relationship To Outcome At Seven Days In A Rural Tanzanian Hospital, Robert Moshiro, Jeffrey M. Perlman, Hussein Kidanto, Jan Terje Kvaløy, Paschal Mdoe, Hege L. Ersdal

Faculty of Health Sciences, East Africa

Background Effective positive pressure ventilation (PPV) of non-breathing newborns is crucial in facilitating cardio-respiratory adaptation at birth. Identifying predictors of death in newborns receiving PPV is important in order to facilitate preventative strategies.

Objective The objective of this study was to determine the perinatal predictors of death including the quality of PPV administered among admitted newborns.

Methods An observational study of admitted newborns who received PPV after birth was conducted. Research assistants observed all deliveries and recorded perinatal events on data collection forms. Measured heart rate (HR) and ventilation parameters were then compared between newborns who died and survivors.

Results …

Ectopic Follicular Variant Of Papillary Thyroid Carcinoma In Anterior Mediastinum With A Normal Thyroid Gland: A Case Report, Farida Karim, Hina Inam, Usama Khalid Choudry, Saulat Hasnain Fatimi

Section of Ophthalmology

Introduction: Ectopic thyroid is rare, especially in the anterior mediastinum. Furthermore, true malignant transformation in ectopic location with normal orthotopic gland is exceptionally unusual. The authors have tried to put forward a challenging case of a malignant mediastinal mass managed successfully via a multidisciplinary approach.
Presentation of Case: We report the case of a 55 year old female with ectopic follicular variant of papillary thyroid cancer in the anterior mediastinum with no disease in the thyroid gland. Subsequently, complete excision of the mediastinal mass and total thyroidectomy was done followed by radio-iodine ablation with radiotherapy. Patient showed good uneventful recovery …

Biological Characteristics And Outcomes Of Gliosarcoma, Fauzan Alam Hashmi, Adnan Salim, Muhammad Shahzad Shamim, Muhammad Ehsan Bari

Section of Neurosurgery

Gliosarcoma is a highly aggressive primary brain tumour. It is a relatively rare tumour and comprises of two histological components, glial and sarcomatous. Gliosarcomas carry a poorer prognosis than that of Glioblastoma Multiforme (GBM). The current review highlights important histological and radiological features of gliosarcoma in the light of recent literature, and also touches upon the treatment options and outcomes of various types of gliosarcoma.

Development Of Criteria Highly Suggestive Of Spinal Tuberculosis, Gohar Javed, Altaf Ali Laghari, Syed Ijlal Ahmed, Sarosh Madhani, Ahmed Ali Shah, Faizuddin Najmuddin, Reehana Khawaja

Section of Neurosurgery

Background: In a developing country there is a need for development of criteria that can be used for the diagnosis of spinal tuberculosis, which is common in that region.
Methods: Demographic, clinical, and radiologic features of spinal tuberculosis and spinal epidural tumors have been compared statistically, and inferences have been drawn in terms of P values, sensitivity, specificity, positive predictive values, and negative predictive values.
Results: A statistically significant relationship was found between spinal tuberculosis and spinal pain, fever, gradually progressive lower limb weakness, contrast-enhancing epidural ± paravertebral lesions, continuous levels affected, spinal deformity, and raised erythrocyte sedimentation rate.
Conclusions: …

Value Of Routine Preoperative Tests For Coagulation Before Elective Cranial Surgery. Results Of An Institutional Audit And A Nationwide Survey Of Neurosurgical Centers In Pakistan, Naveed Zaman, Muhammad Bilal Tariq, Saad Akhtar, Sidra Sattar, Wajeeha Tariq, Muhammad Shahzad Shamim, Samie Asghar

Section of Neurosurgery

Background: Routine preoperative blood testing has become a dogma. The general practice is to order preoperative workup as a knee-jerk response rather than individualize it for each patient. The fact that the bleeding brain tends to swell, which coupled with limited options for proximal control, packing, and overall hemostasis, leads to an overemphasis on the preoperative coagulation profile.
Material and methods: This is a retrospective review of the medical records of patients admitted at Aga Khan University Hospital from January 2010 to December 2015 for an elective craniotomy. The hospital registry was used to identify files for review. Data were …

Influence Of Body Mass Index And Polycystic Ovarian Syndrome On Icsi/Ivf Treatment Outcomes: A Study Conducted In Pakistani Women, Rehana Rehman, Rozina Mustafa, Rabiya Ali, Saeeda Shaharyar, Faiza Alam

Department of Biological & Biomedical Sciences

Background: Obesity may establish a crucial barrier for effective fertility treatment in polycystic ovary syndrome (PCOS) females.
Objective: To compare results of intra-cytoplasmic sperm injection (ICSI) in females with and without polycystic ovarian syndrome and further appraise the effect of obesity in PCOS females.
Materials and methods: A cross-sectional study from June 2015 to July 2016 included non-PCOS and PCOS (recognized by Rotterdam criteria) females who underwent ICSI. The PCOS were further stratified into non-obese and Obese according to the South Asian criteria for body mass index. Results were categorized on the basis of beta-human chorionic gonadotropin (β-hCG) and transvaginal …

Effect Of Two Techniques Of Parental Interaction On Children's Anxiety At Induction Of General Anaesthesia - A Randomized Trial, Alia Hussain, Fauzia Khan

Department of Anaesthesia

Objective: Several non-pharmacological techniques, such as parental presence and behavioral preparation, are used to decrease children's anxiety at anaesthesia induction. We compared the mean anxiety score in children at the time of anaesthesia induction with two different physical techniques of parental interaction and a control group with no parent present. The secondary objective was to determine the face mask acceptance during induction.
Methods: This study recruited 123 ASA I & II children, aged 1 to 8 years, undergoing day care surgery, who were randomly allocated to three groups. Children either went to the operating room (OR) alone (Gp C), or …

Low Grade Mullerian Adenosarcoma Of Pouch Of Douglas Recurring As Bilateral Ovarian High Grade Mullerian Adenosarcoma With Rhabdomyosarcomatous Overgrowth After 11 Years, Sandeep Kumar, Muhammad Raza, Muhammad Usman Tariq

Department of Pathology and Laboratory Medicine

Mullerian adenosarcoma (MA) of ovary with sarcomatous (rhabdomyoblastic) overgrowth is an extremely rare malignant type of female genital tract neoplasm. These tumours are highly aggressive and presence of heterologous elements is associated with worse prognosis. A 44 year old female presented with lower abdominal pain and distension. She had history of removal of tumour from pouch of Douglas in 2006 for which she did not receive any additional treatment nor did she keep continuous follow up. Current preoperative radiological examination revealed bilateral ovarian masses. She underwent abdominal hysterectomy with bilateral oophorectomy. Microscopic examination revealed biphasic tumours exhibiting sarcomatous overgrowth with …

Role Of Multi-Parametric (Mp) Mri In Prostate Cancer, Syed Muhammad Nazim, Ather Enam, Basit Salam

Section of Urology

Multi-parametric magnetic resonance imaging is increasingly being recommended as standard imaging modality for prostate cancer diagnosis and staging. It comprises structural T2 and T1 sequences supplemented by functional imaging techniques, i.e. diffusion-weighted, dynamic contrast enhanced and spectroscopic imaging. Pre-biopsy multi-parametric magnetic resonance imaging is recommended for both detection and staging as it avoids biopsy artefact, and when normal, has a negative predictive value of 95% for significant cancer. Magnetic resonance imaging-guided prostate biopsy targets only area(s) considered to be suspicious for prostate cancer, hence resulting in improved accuracy. Dynamic contrast enhancing helps in the detection of cancer and for the …

Comparison Of Neonatal Outcomes Between Category-1 And Non-Category-1 Primary Emergency Cesarean Section: A Retrospective Record Review In A Tertiary Care Hospital, Dureshahwar Kanwar, Iffat Ahmed, Azra Amerjee, Zahra Hoodbhoy

Department of Obstetrics & Gynaecology

Objective: To compare neonatal outcomes between Category-1 and Non-Category-1 Primary Emergency Cesarean Section.
Methods: This was a retrospective analysis, conducted at Aga Khan University Hospital Karachi from January 1st 2016 till December 31st 2016. Non-probability purposive sampling technique was used. A sample size of 375 patients who had primary Emergency Caesarean Section (Em-CS) was identified by keeping CS rate of 41.5% and 5% bond on error. Data was collected from labor ward, operating theatre and neonatal ward records by using structured questionnaire.
Results: In the current study, out of 375 participants who underwent primary Em-CS; majority (89.3%) were booked cases. …

Bone Graft Donor Site Infection With A Rare Organism, Aeromonas Hydrophila: A Typical Location, Presentation And Organism With 2 Years Follow-Up: Case Report, Obada Hasan, Wajiha Khan, Muneeba Jessar, Aly Zaheer Pathan, Riaz Hussain Lakdawala

Section of Orthopaedic Surgery

Introduction: Aeromonas are Gram-negative bacilli often causing necrotizing fasciitis or sepsis in immunocompromised patients. Aeromonas Hydrophila is most often found in immunocompromised patients or those with burns or aquatic trauma. When patients present with a discharge and infection on bone graft donor site and progressive sepsis, an Aeromonas hydrophila infection should be considered in the differential diagnosis.
Presentation of Case: We report here a rare case of Aeromonas hydrophila with surgical site sep- sis/infection in an immunocompromised 69 years old female, with several comorbids. Here we are reporting infection on donor surgical graft site, sparing major surgical site with the …

Case Report: Lady With Bone Pains For 5 Years-Parathyroid Carcinoma, Azra Rizwan, Abid Jamal, Maseeh Uz Zaman, Saira Fatima

Section of Diabetes, Endocrinology and Metabolism

Background: Parathyroid cancer is a rare cause of primary hyperparathyroidism. It presents a diagnostic and therapeutic challenge that may not be recognized preoperatively, and is often not conclusively identified during the operation. We present the case of a lady with backache and hypercalcemia, but with inadequate work-up for her condition for several years.

Case Presentation: A middle aged lady of Asian descent presented with backache. Initial work up revealed mild hypercalcemia, negative work up for multiple myeloma, negative sestamibi scan for parathyroid pathology. A phenomenally elevated parathormone (PTH) level-2105 pg/mL (16-87 pg/mL), and rising serum calcium, 15.1 mg/dL, (8.6-10.5 …

Assessment Of Malnutrition In Patients With Liver Cirrhosis Using Protein Calorie Malnutrition (Pcm) Score Verses Bio-Electrical Impedance Analysis (Bia), Om Parkash, Wasim Jafri, S. M. Munir, Romaina Iqbal

Section of Gastroenterology

Objective: Malnutrition is a common problem in patients with liver cirrhosis and tools for nutritional assessment are under debate. We conducted this study to assess prevalence of malnutrition in cirrhotic patients using PCM score and BIA. Additionally we compared BIA to PCM score for detecting malnutrition in this patient population.

Results: This was a cross sectional study conducted in two tertiary care hospitals of Karachi Pakistan on adults with liver cirrhosis. Malnutrition was assessed by PCM score using anthropometric measurements and biological specimens and (ii) Body cell mass was assessed using BIA. Malnutrition as estimated by the PCM score was …

Predictors Of Serious Findings On Bi-Directional Endoscopy In Young Patients With Anemia And Gi Symptoms, Faisal Aslam, A. B. Khalid, Faraz Siddiqui, Yamna Jadoon

Section of Gastroenterology

Background: Iron deficiency anemia (IDA) has been cited as the most common cause of anemia globally. Gastrointestinal (GI) lesions are amongst the common cause of IDA. Endoscopic evaluation is the most effective way to investigate the IDA. The aim of this study was to show the association of alarming GI symptoms with abnormal endoscopic findings and to cut off the burden and cost of unnecessary endoscopies.

Methods: This is cross sectional study of anemic patient who underwent upper and lower GI endoscopies in Aga Khan University Hospital, Karachi between July-December 2016.

Results: Total 243 patients were identified after excluding ineligible …

Treatment Of People Diagnosed With Chronic Hepatitis C Virus Infection, Marc Bulterys, Saeed Hamid

Section of Gastroenterology

No abstract provided.

An Approach To Identify A Minimum And Rational Proportion Of Caesarean Sections In Resource-Poor Settings: A Global Network Study, José M. Belizán, Nicole Minckas, Elizabeth M. Mcclure, Sarah Saleem, Janet L. Moore, Shivaprasad S. Goudar, Fabian Esamai, Archana Patel, Elwyn Chomba, Ana L. Garces

Community Health Sciences

Background: Caesarean section prevalence is increasing in Asia and Latin America while remaining low in most African regions. Caesarean section delivery is effective for saving maternal and infant lives when they are provided for medically-indicated reasons. On the basis of ecological studies, caesarean delivery prevalence between 9% and 19% has been associated with better maternal and perinatal outcomes, such as reduced maternal land fetal mortality. However, the specific prevalence of obstetric and medical complications that require caesarean section have not been established, especially in low-income and middle-income countries (LMICs). We sought to provide information to inform the approach to …

An Atypical Case Of Silent Aortic Dissection In A Peritoneal Dialysis Patient: A Case Report And Review Of Literature, Waqas Javed Siddique, Ali Arif, Mohammad Harisullah Khan, Maryam Khan, Muhammad Owais Hanif, Muhammad Junaid Mehboob, Muhammad Aslam, Ayesha Aslam, Hasan Arif, Sandeep Aggarwal

Medical College Documents

Objective: Unusual clinical course
Background: Aortic dissection presents with acute chest or back pain and is associated with high mortality. We present a case of aortic dissection with an atypical presentation in a peritoneal dialysis patient, and the challenges met with peritoneal dialysis.
Case Report: A 53-year-old African American male presented with progressively worsening exertional dyspnea and orthopnea for 3 days without any history of chest pain. His chest x-ray showed mild pulmonary edema. He was admitted with a diagnosis of heart failure. Bedside echocardiogram revealed severe aortic regurgitation and concern for possible aortic dissection. Computed tomography …