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1.
Cureus ; 16(6): e61696, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38975377

ABSTRACT

Pulmonary hypertension (PH) is rarely a cause of syncope. We highlight an unusual presentation of pulmonary hypertension where management was a veritable challenge. We present a case report of a 35-year-old female with a history of stage 2 hypertension, polycystic ovarian syndrome, and obesity who presented to the hospital with a six-month history of progressive shortness of breath, lower extremity swelling, and recurrent syncope. Further evaluation with transthoracic echocardiography showed features consistent with severe pulmonary hypertension. This untreated severe pulmonary hypertension culminated in cardiogenic shock due to right ventricular (RV) failure. Successful care in this patient population entails preventing the acute downward spiral of decompensated right ventricular failure.

2.
BMJ Case Rep ; 16(12)2023 Dec 28.
Article in English | MEDLINE | ID: mdl-38154871

ABSTRACT

Masquerading bundle branch block is an easily overlooked pattern on the ECG that indicates severe disease of the atrioventricular nodal conduction pathway. It is often caused by coronary artery disease, infiltrative diseases of the heart and idiopathic degeneration of the atrioventricular nodal conduction pathways. The diagnosis is easily missed as it needs a detailed interpretation of the ECG in addition to the clinical presentation of the patient. The presence of this specific bundle branch block pattern on the ECG indicates severe degeneration of the conduction system requiring intervention. Given its rarity, this clinical entity risks misdiagnosis and inappropriate management. This case highlights two diagnostic challenges for clinicians: the rarely described masquerading bundle branch block and the art of clinically differentiating between epilepsy and convulsive syncope.


Subject(s)
Bundle-Branch Block , Electrocardiography , Humans , Heart Conduction System , Atrioventricular Node , Bundle of His
3.
Cureus ; 15(4): e37707, 2023 Apr.
Article in English | MEDLINE | ID: mdl-37206496

ABSTRACT

Hyperthyroidism and thyrotoxicosis are common conditions in clinical practice. Untreated, they are associated with several co-morbidities. One of these conditions, and arguably the most lethal, is the thyroid storm. Our case presentation is one of a young female who had previously been diagnosed with thyroid illness but was lost to follow-up, subsequently given a clean bill of health, and emerged with what would eventually be diagnosed as a thyroid storm. While the thyroid storm may pose some diagnostic challenges, it has come a long way in securing diagnostic tools. What remains is a tool for physicians and patients to stratify patients by their risk of developing a storm in the outpatient setting.

4.
Future Cardiol ; 19(3): 143-147, 2023 03.
Article in English | MEDLINE | ID: mdl-37222140

ABSTRACT

We present a female patient with a history of systolic heart failure with an ejection fraction of 25-30%, and unprovoked pulmonary embolism on extended anticoagulation therapy with rivaroxaban who underwent a pericardial window for cardiac tamponade due to hemopericardium in the setting of direct oral anticoagulant (DOAC). The rivaroxaban was held following the pericardial window, and she experienced another episode of pulmonary embolism before the rivaroxaban could be restarted. Currently, there are no guidelines on when to restart anticoagulation postpericardial window for DOAC-associated hemopericardium. Studies are needed to help solve this dilemma.


We present a female patient with a history of systolic heart failure which means their left ventricle was unable to pump blood efficiently. They also have a history of an unprovoked disruption in the flow of blood in the pulmonary arteries or its branches, known as a pulmonary embolism. The patient was on direct oral anticoagulation medication to thin their blood, promoting efficient blood flow and minimizing the risk of clots and blockages. While on this medication, the patient developed a significant collection of blood around the heart, so the medication was withheld and the blood collection was drained. She developed another episode of pulmonary embolism before the medication could be restarted. Healthcare providers need guidance on when to restart anticoagulation medications in these types of patients.


Subject(s)
Pericardial Effusion , Pulmonary Embolism , Thromboembolism , Venous Thromboembolism , Humans , Female , Anticoagulants/adverse effects , Rivaroxaban/adverse effects , Pericardial Effusion/diagnosis , Pericardial Effusion/etiology , Pulmonary Embolism/complications , Pulmonary Embolism/drug therapy
5.
J Cardiol Cases ; 24(5): 206-209, 2021 Nov.
Article in English | MEDLINE | ID: mdl-34178185

ABSTRACT

Peripartum cardiomyopathy is a relatively rare condition, that usually presents with features of heart failure in the peripartum period. The ongoing pandemic caused by coronavirus disease 2019 (COVID-19) has been reported to be associated with myocarditis, with progression to dilated cardiomyopathy and heart failure. Dilated cardiomyopathy in a peripartum patient with COVID-19 infection may present a diagnostic dilemma. We report a case of dilated cardiomyopathy in a peripartum patient with COVID-19 infection. She presented with shortness of breath in the peripartum period. Chest X-ray showed a grossly enlarged heart with bilateral pulmonary infiltrates consistent with congestive heart failure or viral pneumonia. Echocardiography revealed dilated chambers with 22% left ventricular ejection fraction (LVEF) and global hypokinesis. Despite completing 5 days of remdesivir and dexamethasone, she had worsening dyspnea on postpartum day 10, a repeat echocardiogram showed further reduction in LVEF to 10-15% and was discharged with a life-vest after acute management. She had multiple hospital admissions for decompensated heart failure. Myocardial core biopsy showed marked acute inflammation and necrosis. She had an intra-aortic balloon pump, left ventricular and right ventricular assist devices placed on account of persistent hemodynamic instability, and is now scheduled to have a cardiac transplant. .

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