Incidental Acute ST Elevation Due to Cannabis-Induced Myocarditis After a Mechanical Fall.

We present the case of a young male with an orthopedic injury after a mechanical fall, who developed atypical chest pain associated with ST elevation and elevated biomarkers suggestive of myocardial injury. He was found to have myocarditis on cardiac magnetic resonance imaging that we postulate was secondary to inhalation of marijuana. Cannabis-induced myocarditis and its potential complications are a health hazard that is bound to grow with the legalization of marijuana use in many countries.

Non-compaction cardiomyopathy, Becker muscular dystrophy, neuropathy and recurrent syncope.

We present the case of a 50-year-old man presenting with new heart failure symptoms. He had no evidence of any ischaemic cardiomyopathy, however, further cardiac imaging showed a left ventricular non-compaction cardiomyopathy. He was noted to have muscular weakness and an exhaustive search for associated comorbidities yielded a diagnosis of Becker muscular dystrophy.

Loeys-Dietz syndrome and isolated severe ostial left main coronary stenosis presenting as ventricular fibrillation arrest and biventricular takotsubo syndrome in a 25-year-old patient.

We present the case of a previously healthy 25-year-old woman who presented with an out-of-hospital ventricular fibrillation arrest. Postresuscitation ECG did not show any evidence of ST segment elevation. Echocardiogram showed regional wall abnormalities in keeping with takotsubo syndrome (TTS).

Hypertensive crisis precatheter ablation for resistant atrial fibrillation: a case of undiagnosed bilateral pheochromocytomas.

A 63-year-old man with hypertension was referred for catheter ablation of persistent atrial fibrillation. He was diagnosed with paroxysmal atrial fibrillation approximately 6 years prior. Over the previous 12 months, his atrial fibrillation had become persistent despite medication optimisation for rate control and elective cardioversion.

Severe obstructive sleep apnoea, aortic dissection and aortopulmonary fistula in a 56-year-old patient with syncope.

We present a case of a 56-year-old patient with obstructive sleep apnoea (OSA) presenting with acute decompensated heart failure and signs of cardiogenic shock. Echocardiography and CT imaging led to the diagnosis of acute type A aortic dissection (AD) complicated by aortopulmonary fistula (APF). The patient underwent successful surgical repair with complicated postoperative course including pulseless electrical activity arrest.

Unique triad of shunts in a patient with paroxysmal palpitations!

We present the case of a 34-year-old woman with a rare constellation of congenital cardiovascular defects. She presented with new-onset dyspnoea on exertion and intermittent palpitations. Extensive cardiac workup revealed anomalous drainage of the inferior vena cava and a large secundum atrial septal defect.

ALCAPA and ASD Secundum Unmasked by Severe Postpartum Haemorrhage Complicated by Heart Failure.

Abnormal Left Coronary Artery from Pulmonary Artery (ALCAPA) is a rare congenital coronary anomaly in which the left main coronary artery arises from the pulmonary trunk, resulting in a left to right shunt. ALCAPA is associated with septal defects and patent ductus arteriosus. The case discussed had a secundum atrial septal defect.

Perfect storm along the neuro-cardiac axis: stroke complicated by acute biventricular dysfunction-Takotsubo syndrome or neurogenic stress cardiomyopathy?

Acute biventricular dysfunction complicating acute ischaemic stroke poses diagnostic and therapeutic challenges with respect to anticoagulation and short-term and long-term prognosis. We present the uncommon case of an elderly patient presenting with this clinical scenario, who made a full recovery on conservative therapy. Management strategies are discussed and the emerging topic of neuro-cardiac syndromes, namely neurogenic stress cardiomyopathy as distinct from Takotsubo syndrome, is explored.

Takotsubo syndrome unmasking malignant coronary artery anomaly in a patient presenting with acute coronary syndrome: Expanding definitions of Takotsubo cardiomyopathy?

The simultaneous occurrence of Takotsubo syndrome, congenital coronary artery anomaly and severe coronary artery disease is a rare clinical triad. This case report highlights the intricacies of management of this 'triple jeopardy' scenario.

Stolen from the coronaries: Left-to-Left shunts presenting as chest pain syndrome!

We present the case of a 61-year-old woman with chest pain syndrome. Cardiac catheterisation did not reveal atherosclerotic coronary disease. However, a haemodynamically significant fistula connecting the left coronary artery to the left atrial appendage was found to be the culprit through a left-to-left shunting mechanism.

Typical and reverse Takotsubo syndromes as initial manifestations of consecutive Addisonian crises in a 38-year-old patient: the heart has its reasons!

We report an interesting case of a 38-year-old woman presenting with reverse Takotsubo syndrome (TTS) secondary to an Addisonian crisis, her second such episode. A few years prior, she had presented with typical TTS in the setting of Addisonian crisis; diagnostic work-up revealing Auto-Immune Polyglandular Syndrome Type II (APS II). We believe this to be the first case report of typical and variant phenotypes of TTS in a patient with APS II.

Myocarditis and Raw Meat Consumption: Strange Bedfellows!

Trichinellosis is a parasitic infection that is associated with the consumption of raw meat. The specific genotype Trichinella nativa has been found in raw bear meat. The most common genotype that has been linked with myocarditis is T spiralis.

Safety Profile of Liver FibroScan in Patients with Cardiac Pacemakers or Implantable Cardioverter-Defibrillators.

. Emerging evidence suggests that nonalcoholic fatty liver disease (NAFLD) is associated with coronary artery diseases and arrhythmias. The FibroScan (Echosens, France), a widely available, noninvasive device, is able to detect liver fibrosis and steatosis within this patient population.

A 58-year-old woman with hypoxia, hypoxaemia, a hole in the heart and a … herring! Intracardiac or extracardiac shunt? That is the question!

We describe a case of a previously healthy 58-year-old woman who presented with gradual onset shortness of breath on exertion, erythrocytosis, hypoxia and hypoxaemia. Initial investigations revealed a normal chest radiography and pulmonary function test, however, there was an isolated reduction in diffusion capacity. She was subsequently found to have a patent foramen ovale (PFO) with intermittent shunting.

A rare cause of heart failure with preserved ejection fraction: primary pericardial mesothelioma masquerading as pericardial constriction.

We present a case of a 30-year-old woman with a history of HIV and hepatitis C who sought medical attention because of severe oedema of the lower limbs and abdomen. CT of the chest showed a thickened pericardium, and cardiac catheterisation demonstrated constrictive physiology. She underwent pericardiectomy, but the procedure was unsuccessful because the pericardium was densely adherent to the myocardium.

Intraoperative myocardial infarction: Kounis syndrome provoked by latex allergy.

We report the case of a 43-year-old man with anaphylactic shock and concurrent ST-elevation myocardial infarction during a planned inguinal hernia surgery. This event occurred shortly after introduction of latex into the surgical field. Coronary angiography revealed a 70% occlusive lesion in the right coronary artery.

Percutaneous coronary interventions and cardiovascular outcomes for patients with chronic total occlusions.

Objectives: This study sought to assess the benefits of a coronary chronic total occlusion CTO recanalization after adjusting for the case-mix and the propensity to undergo the CTO intervention in a population of patients with stable coronary artery disease.

Background: The benefits of percutaneous recanalization of CTO are disputed.

Methods: In 1,602 patients with a least one CTO and treated by percutaneous coronary intervention (PCI), we derived a propensity score to undergo a CTO recanalization by comparing the characteristics of patients who did (n = 346) and did not (n = 1,256) undergo a CTO PCI attempt.