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How can tachycardia affect your breathing?

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Tachycardia is a fast heart rate -- usually more than 100 beats per minute in an adult. There are several kinds, but one that may cause shortness of breath is SVT, or atrial tachycardia. In SVT, the heart rate speeds up because the heart’s electrical signals don’t fire properly. People who have SVT and are short of breath should get medical help right away. Your doctor may recommend other things that can help, too, like quitting smoking and drinking less coffee and alcohol.

SOURCES:

Johns Hopkins Medicine Heart & Vascular Institute: “Shortness of Breath.”

NIH National Heart, Lung, and Blood Institute: “What Are the Signs and Symptoms of Heart Failure?”

European Society for Cardiology: “Understanding Heart Failure—Shortness of Breath.”

American Heart Association: “Tachycardia/Fast Heart Rate.”

Mayo Clinic: “Pulmonary Edema, Definition”  “Pulmonary Edema, Causes,”  “Pulmonary Edema, Symptoms,”  “Cardiomyopathy.”

Reviewed by Nayana Ambardekar on August 12, 2018

SOURCES:

Johns Hopkins Medicine Heart & Vascular Institute: “Shortness of Breath.”

NIH National Heart, Lung, and Blood Institute: “What Are the Signs and Symptoms of Heart Failure?”

European Society for Cardiology: “Understanding Heart Failure—Shortness of Breath.”

American Heart Association: “Tachycardia/Fast Heart Rate.”

Mayo Clinic: “Pulmonary Edema, Definition”  “Pulmonary Edema, Causes,”  “Pulmonary Edema, Symptoms,”  “Cardiomyopathy.”

Reviewed by Nayana Ambardekar on August 12, 2018

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How can pulmonary edema affect your breathing?

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