Cardiology

Optimal therapy of neuropathic pain? Optimal anticoagulation with a mechanical aortic valve? What’s the significance of a positive Hoffman sign? See if you can answer these and 2 other of our quiz questions.

An extensive meta-analysis calls into question the standard practice of switching from an ACEI to an ARB in patients with type 2 diabetes.

The exact mechanism responsible for this effect is still open for debate. A salutatory side effect of the news may be the impact on medication adherence among men with both elevated LDL-C and erectile dysfunction.

This 32-year-old woman's family brought her to the ED after 2 days of progressive confusion, fatigue, and weakness. Her multiple medical problems included juvenile-onset diabetes mellitus. Here, more details and a management challenge.

Hyperkalemia is the most serious of the electrolyte disorders and can lead to death if not managed appropriately.

If common mechanisms underlying cryptogenic stroke can be clarified, we will need to reevaluate the current approach to secondary prevention. Here, elucidation of "emoblic stroke of undetermined source."

Group-based lifestyle interventions have long-term effects on prevention of diabetes beyond the period of active intervention, this clinical trial shows.

This finding could encourage more men with cardiovascular disease to remain compliant with their therapy.

Good cardiovascular health may help preserve memory and thinking skills into middle age, according to the results of a new study.

Americans’ average daily sodium intake may be associated with better health outcomes than recommended intake levels.

Two new studies show the heart-healthy benefits of this eating plan.

The patient denies dizziness, weakness, chest pain, and dyspnea. Review case details including ECG results. What's your diagnosis?

Management options for PSVT in a stable patient include vagal maneuvers, medications, and electrical synchronized cardioversion.

The benefits of statin therapy no longer stand uncontested as they did early in the life cycle of the class. The pro and con camps each can point to science, but in the end it's about personalized medicine.

A wide-ranging meta-alaysis found that brief, intense outbursts of anger triggered onset of acute myocardial infarction, acute coronary syndrome, and dangerous ventricular arrhythmias.

The authors investigated changes in specific proinflammatory genes associated with neutrophil activation in patients with known coronary artery disease or with significant risk factors.

In clinical scenarios where warfarin is still the drug of choice for anticoagulation, it is still a challenge to achieve optimal time in therapeutic range. Is there promise in a new dosing paradigm?

Results of a new study suggest that number of LAA lobes may one day be useful as an element of the CHADS2 scoring system for embolic risk in patients with atrial fibrillation.

Comprising 15,400 patients from 46 countries, the RE-LY AF registry offers a notable opportunity to study variations in presentation of atrial fibrillation and its risk factors.

In the news: stroke prevention, heart disease and women, migraine and depression, cholinesterase inhibitors and dementia, multivitamins and cataract risk.

Certain modifiable risk factors-ncluding heart rate, smoking status, and antihypertensive medications-affect blood pressure in patients with type 2 diabetes mellitus. And variability in blood pressure has an important role in progression of organ damage.

When a patient complains of feeling dizzy or light-headed, don’t overlook neurological or other causes, but first think about a cardiac cause.

Can you discern the anomaly in this patient's ECG? What clue(s) does it provide to the underlying pathology?

Overnight continuous positive airway pressure is still the gold standard treatment for OSA; but for those who cannot use CPAP, this effective new technology may be an option.

The ECG is frequently the initial diagnostic tool used by clinicians when evaluating patients with suspected acute coronary syndrome.