Alcohol May Cause You to Develop Irregular Heartbeat

Even in moderation, alcohol may be hard on your heart. A new study finds that having as little as one to three alcoholic drinks each day may increase your risk for atrial fibrillation (Afib). The most common abnormal heart rhythm, Afib causes symptoms including lack of energy, dizziness, shortness of breath, heart palpitations and chest pain. … Read More

ICD Security Risks: More Fiction Than Fact

A recent Homeland television episode dramatized the fictitious assassination of the U.S. vice president. The diabolical method: hacking into the remote device that controlled the vice president’s implantable defibrillator. In a real-world parallel, former U.S. Vice President Dick Cheney admitted in a television interview that his fear of assassination led him to ask his physician … Read More