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2. Ivabradine - Wikipedia

   en.wikipedia.org/wiki/Ivabradine

   Ivabradine selectively inhibits the pacemaker I f current in a dose-dependent manner. Blocking this channel reduces cardiac pacemaker activity, selectively slowing the heart rate and allowing more time for blood to flow to the myocardium. [15] [16] By inhibiting the I f channel, ivabradine reduces the heart rate and workload on the heart. This ...

3. Postural orthostatic tachycardia syndrome - Wikipedia

   en.wikipedia.org/wiki/Postural_orthostatic...

   Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by an abnormally large increase in heart rate upon sitting up or standing. [1] POTS is a disorder of the autonomic nervous system that can lead to a variety of symptoms, [10] including lightheadedness, brain fog, blurred vision, weakness, fatigue, headaches, heart palpitations, exercise intolerance, nausea ...

4. Pacemaker current - Wikipedia

   en.wikipedia.org/wiki/Pacemaker_current

   Several agents called "heart rate reducing agents" act by specifically inhibiting f-channel function. [3] Ivabradine is the most specific and selective I f inhibitor and the only member of this family that is now marketed for pharmacological treatment of chronic stable angina in patients with normal sinus rhythm who have a contraindication or ...

5. 8 Common Cardiovascular Diseases for Men & How to Prevent Them

   www.aol.com/8-common-cardiovascular-diseases-men...

   Heart disease and cardiovascular disease have almost the same meaning. It’s a catchall term for heart problems and problems with your blood vessels. 8 Common Cardiovascular Diseases for Men ...

6. Inappropriate sinus tachycardia - Wikipedia

   en.wikipedia.org/wiki/Inappropriate_sinus...

   A resting heart rate of 100 beats per minute or an increase in heart rate of 100 beats per minute with minimal exertion; Excluding any potential secondary causes of sinus tachycardia; Ruling out atrial tachycardias; Palpitations or presyncope (or both) symptoms that have been clearly linked to resting or easily induced sinus tachycardia.

7. 9 Weird Symptoms Cardiologists Say You Should Never Ignore

   www.aol.com/lifestyle/9-weird-symptoms...

   A condition called peripheral artery disease (PAD), for example, occurs when the arteries that carry blood from the heart to the legs get clogged; it’s associated with an increased risk of heart ...

8. Cardiovascular agents - Wikipedia

   en.wikipedia.org/wiki/Cardiovascular_agents

   Non-dihydropyridines are contraindicated in patients with heart failure with reduced ejection fraction (HFrEF), and second- or third-degree atrioventricular block. [13] Special attention should be given to the coadministration of non-DHP with beta-blockers or ivabradine due to the increased risk of bradycardia. [13]

9. Why did Iga Swiatek get a one-month doping ban? What did she ...

   www.aol.com/why-did-iga-swiatek-one-195419132.html

   Swiatek's urine showed low amounts of trimetazidine, a banned heart medication commonly referred to as TMZ, in an out-of-competition test on Aug. 12, 10 days after her last match at the Summer ...