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  1. en.wikipedia.org › wiki › CardiologyCardiology - Wikipedia

    Vor 6 Tagen · The heart is a muscle that squeezes blood and functions like a pump. The heart's systems can be classified as either electrical or mechanical, and both of these systems are susceptible to failure or dysfunction.

  2. Vor 3 Tagen · Among other things, an ECG can be used to measure the rate and rhythm of heartbeats, the size and position of the heart chambers, the presence of any damage to the heart's muscle cells or conduction system, the effects of heart drugs, and the function of implanted pacemakers.

  3. Vor einem Tag · Atrial fibrillation ( AF, AFib or A-fib) is an abnormal heart rhythm (arrhythmia) characterized by rapid and irregular beating of the atrial chambers of the heart. [11] [12] It often begins as short periods of abnormal beating, which become longer or continuous over time. [4]

  4. Vor 2 Tagen · heart attack, death of a section of the myocardium, the muscle of the heart, caused by an interruption of blood flow to the area. A heart attack results from obstruction of the coronary arteries.

    • The Editors of Encyclopaedia Britannica
  5. Vor einem Tag · When Calls the Heart ’s Mamie Laverock is in critical condition after falling five stories from a balcony walkway. On May 11, the actress, 19, was transported by her mother Nicole Compton to a ...

  6. Vor einem Tag · USA TODAY. 0:03. 0:47. "When Calls the Heart" star Mamie Laverock is in critical care after the actress suffered a serious fall. Laverock, best known for her role as Rosaleen Sullivan on the ...

  7. Die Fernsehserie „ When Calls the Heart “ ist eine Adaption von Janette Okes gleichnamiger Buchserie und nach Cedar Cove die zweite eigene Primetime-Serie des Hallmark Channel.