How does optimism affect physical and mental health?

A heart problem or other medical conditions may sometimes cause a fast heart rate. A fast heart rate may cause palpitations, chest pain or pressure ... Mar 24, 2023 ... But alcohol can lead to your heart rate temporarily jumping up in speed, and if it goes over 100 beats per minute, it can cause a condition ... An arrhythmia (ay-RITH-mee-uh) can make it beat too slowly, too quickly, or irregularly. This erratic pumping can lead to a variety of symptoms. People with POTS experience a rapid heartbeat that can increase up to 120 beats per minute within 10 minutes of standing. Other common symptoms include ... Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT): This condition runs in families and causes the heart to beat dangerously fast during surges of ... Common causes of a fast resting heart rate include stress, certain medical conditions, and pregnancy. Supplements, caffeine, alcohol, and tobacco can also lead ... Jan 12, 2021 ... Long QT syndrome is a rare genetic disorder that can cause a chaotic, fast heart rhythm. This fast heart rhythm can lead to fainting or seizures ... Tachycardia (ta-kih-kar-dee-uh) is a kind of abnormal heart rhythm (arrhythmia). With tachycardia, your heart beats more than 100 times a minute at rest. Your ... Jul 28, 2017 ... Fast heart rates from the top chamber of the heart are known as supraventricular tachycardia or SVT for short. They can be regular or irregular. Jun 28, 2024 ... One common cause of a high heart rate would be overactivation of the sympathetic nervous system. Alternatively, the parasympathetic nervous ...