People with heart failure may have severe symptoms. Dyspnea, tachypnea, paroxysmal nocturnal dyspnea, orthopnea, cough, fatigue. Webstage c includes people who have heart disease and heart failure symptoms such as shortness of breath, persistent cough, swelling in the legs, feet, or abdomen, fatigue,.

Webcrackles (rales), tubular breath sounds and consolidation s3 heart sound, sinus tachycardia, decreases exercise tolerance and physical work capacity. Some may need a heart transplant or a device to help the heart pump.